Ignition Switch Feed Fuse

The 1999 Ford F-150 has 2 different fuse boxes: Passenger compartment fuse panel diagram; Power distribution box diagram * Ford F-150 fuse box diagrams change across years, pick the right year of your vehicle: Ignition Switch Battery Feed (Run and Accessory Circuits) 114. If not use diagram #1 but double terminate the battery feed after the maxi fuse so all is protected by that one fuse. I had this problem on my SR. POWER SEATS CB, LH HDLP, RH HDLP, HTD SEATS, BRAKE, PREMAUD AND BATT FEED FUSES (2006) Fig. I know a short caused a blown fuse, but has anyone experienced the #45 fuse going out? When it does you loose all the gages in the Instrument panel, (Speed, Tach, Fuel, Oil, Odometer etc. The M9 slot in the fuse box under the hood with a fuse tap was an awesome idea and worked perfectly for me. The 30 A ignition switch fuse (the one in the fuse box in the engine bay) was blown, and putting in a new one blew it right away, too. Generator connections wired through the ignition switch. (B) Also feed battery primary to the ignition switch and then feed, secondarily, the accessories to be controlled by the ignition switch. Fuse box diagram (1997, 1998 model year). The J2 splice is powered through the ignition switch from the J1 feed. Car suddenly stalls while operating. Daytime running lamps and fog lamps. Engine Compartment. It's a 3 way connector, with a brown wire that goes directly to the battery. Need ignition switched live from fusebox. In this video we show you how to connect a 12v ignition cable from the Fuse box. If you run it to the alt or battery you will feed voltage to the coil at all times. Remove the panel cover to access the fuses. Fuse box locations: engine compartment, dashboard and trunk. Radio, heater, windows, this feeds the fuse panel, panel could say acc feed, maybe, from key This circuit goes dead during crank Do not install fuel pump on this circuit!!!! Do not hook ignition to this circuit!!! Crank, starter. A Power Distribution Center (2001-2005) is located in the engine compartment; next to the air cleaner filter. You use jumper wires. I did not have any of that type (the funky square 20a fuses) so I pulled the heated. I did not have any of that type (the funky square 20a fuses) so I pulled the heated. 72 chevelle electrical problem No you can leave it in place. Protected components. Checked for grounds/shorts. The dealer saw it on the first one & said they swapped the ignition in the column for a new one. Be that as it may, the problem here, I suspect, is this: When I got the ATV it was missing the ignition switch. PWR WDW, SUNROOF, 20A ABS, 40A ABS, HVAC BLOWER, AUX OUTLETS, TRAILER, CIGAR AND ECM/TCM Fuses (2006). Ignition switch / starter wiring issue. I had lights, but it wouldn't crank. I have to believe the turn signals are powered from this fuse. White: Ignition circuit and all requirements essential when ignition is switched on but which do not require fusing, e. Ignition Switch Feed, Wireless Module: M28-10 Amp Red: PCM Feed/TCM: M29---M30-15 Amp Blue: Wiper Motor Frt, J1962 Diagnostic Feed: M31-20 Amp Yellow: Backup Lamps (B/U LAMPS) M32-10 Amp Red: Occupant Restraint Controller (ORC), TT EUROPE: M33-10 Amp Red: Next Generation Controller (NGC), Global Powertrain Engine Controller (GPEC) M34-10 Amp Red. If it still blows, disconnect the anti-dieseling solenoid on the carb and try again. 1999 - 2003 7. Thanks, will definitely try the light bulb test. fuse 30A cartridge-j. Brown/ White. Cut the connector off of your original ignition switch lead, crimp on terminals A and E, and plug the wires into connector B as shown in Figure D, page 4. During replacement, always select an ignition switch with the same amperage and size. Several months back my 2013 f 350 diesel started blowing ignition fuses. My car has 111564 miles. Battery primary is fed directly into the fuse panel for those circuits which require it. Hope this makes sense. Run/Start feed - Overhead power point, Electrochromatic mirror, Heated seats, BSM, Compass, RSS (Reverse Sensing System) Restraints (Air bag module), OCS. Mercedes EZS EIS Ignition Switch Problem, Cause, Solution A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. Centec makes a good fuse block and it is very simply laid out Battery buss items are for things you want power to all the time, ie. It cleared things up for me. Careful car owners can recognize the. Engineers completely redesigned the ignition switch on more than one occasion as a result. If you are using the pump to feed a nitrous oxide system, you don't need to use the pressure switch's N. The underhood panel typically contains the fuses for the high current (up to 100A) accessories and the main power to the ignition switch. Do you see the connection? With the ignition switch feed fuse IGN A good, the biggest common failure point would be the ignition switch. A Power Distribution Center (2001-2005) is located in the engine compartment; next to the air cleaner filter. No switches or fuses. The car will not stop running when you cut key off, plus the coil willover heat and burn out quick. Description. Relay is fine. See more ideas about Fuse panel, Covered boxes and Electric box. 2004 - 2008 F150 - HELP! Blowing ignition switch fuse - I have a 2004 Lariat 4x4 with a no start condition. Anything the key needs to be on for doesn't work. You use jumper wires. 1A USB Charger Cigarette Lighter Socket for RV Car Boat Vehicle Truck Trailer Yacht(8 Gang): Fuse Holders - Amazon. Ignition Switch Battery Feed (Start and Run Circuits) 112. Regulator to Ignition Switch (Truck) Field Circuit (F) (Gen. And if the fuse is GOOD, it blows. I used a bullet connector to take the ignition feed to switch a 100A relay which then powered my fusebox. 0 6/16/2016 red "r" "s" purple (starter s). A fried relay will affect ignition and it might even blow up due to overheating, which might also destroy the other relays and fuses in the fuse box. The underhood fuse box is call the Battery Junction Box, while the one under the dash is called the Central Junction Box. Now, for a simple system with basic accessories and a newer switch, here's a good way to get wired up:. The fuse panel is located below and to the left of the steering wheel by the brake pedal. How To Find & Wire In A Permanant or Ignition Live From A Car's Fuse Box from a car's fusebox using a multimeter and a piggy back fuse. When the circuit is live and the short is present, the bulb will be full brightness and hot so be sure it is not laying on the carpet or against a plastic door panel. I have a 93 wrangler with the 4 cylinder engine. The ignition switch in Ford vehicles is responsible for handling the electrical signals related to starting the vehicle. The bulb's resistance will limit current flow to a safe value. I have a 93 wrangler with the 4 cylinder engine. Ignition switch Run / Start feed FUSE. Engine Compartment. the good news is both. It's the larger of the blue wires with a white tracer. Trying to isolate the problem, I connected a test light between the starter and the output side of the fuse. My car keeps blowing ign fuse. Posted: Sat May 05, 2012 3:44 pm Post subject: Ignition Switch Wiring Diagram Does anyone have a wiring diagram for the steering column ignition switch on a 2005 Fiat Ducato 2. No switches or fuses. My car has 111564 miles. Trailer Tow. A simple trick to finding a short is to replace the blown fuse with a pair of spade terminals, then use small jumper wires to connect them to a twelve volt light bulb. Recently bought from a friend's Jul 28, 2015 | Cars & Trucks. • The outlet can operate a conventional cigar lighter unit or power accessories designed for use with a standard power outlet adapter. POWER SEATS CB, LH HDLP, RH HDLP, HTD SEATS, BRAKE, PREMAUD AND BATT FEED FUSES (2006) Fig. I towed it home. I would guess one of 2 things, either your starter is going out or your Ignition switch in the stearing column is faulty. Rick I'm a retired ASE Master/L-1 Technician. There are 2 - 15amp circuit breakers in the main power panel that feed the Run Relay 1 and Run /ACC Relay 2. There are two 15 amp fuses in the panel, so I removed the other 15 amp that was not blown, and plugged it into the slot with the blown fuse, and tried the ignition switch again, and still had nothing. Just wondering if it could be the ignition switch or maybe the starter. 9 50 Ignition Switch Feed to Central Junction Box Fuses 16, 18, 32. Snip the cable and install a standard 12V relay in line with this feed and then power the coil of the relay off something which is ignition controlled, like the climate control, lights, fuel pump, etc. From common replacement parts such as belts and bearings to spare parts for your equipment, get the right part at the right. The bottom wires are feed from the ignition switch. 53 5A Powertrain control module ISP. fuse panel I have a 2002 F-250 super duty with a 7. fuse 50A cartridge-j. ( chances are it's a red wire) What I've done in the past it cut them out and installed an inline fuse provided that's the problem. Fuse box location. IGN A fuse is the feed to the ignition switch. The headlight switch must be mounted to metal or an additional ground wire is required. From the ignition switch, power feeds from the run position on circuit 300 which feeds the HVAC, 4WD, HVAC 1, Brake, and TBC Run fuses. And if the fuse is GOOD, it blows. A brake light bulb works well. Fuse function 17/13 switch Module Climate anao Relay. 0l SPI engine. c) Fuse to panel light switch or rheostat d) Fuse to fibre optic source: Red: Yellow: Fog lamp switch to fog lamp or front fog fuse to fog lamps: Red: Black: Left-hand,sidelamp fuse to side and tail lamps and number plate illumination: Red: Pink: Sidelamp fuse to lighting relay: Red: Slate: Lamp failure unit to lef-hand side and tail lamps: Red. Also check all the fuses on the front side of this panel (called "A" fuses"). Check for 12 VDC on the signal terminal with key on. I made a "wiring bypass tool" to do what you need done. 5 Number plate lamp, side markers 80 15 Front fog lamps 81 10 Rear fog lamps 82 3 Audio and instrument cluster ignition feed. The ignition switch is connected to the lock cylinder by a rod. Unless I'm mistaken, I believe all Massey 135 tractors came from the factory with a 12 volt negative ground electrical system. I have a 2003 F250 Ford truck that keeps blowing the #45 fuse. Since 1999 - fuse №3 (Cigarette lighter) in the Instrument panel fuse box, and fuses №1 (Power Point), №12 (Rear Auxiliary Power Point) in the Engine compartment fuse box. Super Duty- See chart below: F-Super Duty Customer Access Ignition Switched Power Feed Model Year Wire Color Circuit Rating Fuse # Circuit #. Turns out to be the yellow feed wire from the ignition switch has no feed. The 30 A ignition switch fuse (the one in the fuse box in the engine bay) was blown, and putting in a new one blew it right away, too. distributor coil "+" j "-" bat 1 2 delco-remy made in u. Choke switch to choke solenoid (unfused). pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) alternator gm "si" series water sender oil sender ignition ballast resistor red gm h. A = 297 - accessory feed to fuse box B = 21 - yellow - power in C = 16A - Pink - Resistance wire to coil 904 - Green/Red - to voltage regulator S = 32 - Red/Blue - S terminal on starter relay?? = 977A - Violet - Brake differential switch. Fuse box location. Once you are sure that the ignition is off, proceed to probe the wires on the switched portion of the ignition switch (refer to figure 1 above). Relay is fine. If not use diagram #1 but double terminate the battery feed after the maxi fuse so all is protected by that one fuse. either wire in the ignition ire at your stereo to the battery feed wire to your stereo remember to disconnect the ignition wire to your car from the stereo, the other option is to run a wire from either the fuse box or from the ignition switch itself. 2014+ Circuits F983 (pin 5) and F986 (pin 9) are both HOT with ignition in RUN or ACCESSORY. Fuse "blow" requires the addition of a relay, with the coil fed by a connection to the accessory terminal. And if the fuse is GOOD, it blows. Parking and tail lamps. See more ideas about Fuse panel, Covered boxes and Electric box. One thing people often neglect is to fuse the negative feed too. To repair any fuse link which has an eyelet terminal on one end of such as the charging circuit, cut off the open fuse link behind the weld, strip approximately 1 / 2 in. Dave wrote to Rob - When we bought our '73 SB a year ago one of the first things I noticed was that the fuse box was in a shambles -- several different kinds of fuses, wrong amperages, etc. Most building codes require a furnace switch or "disconnecting means" within sight of the furnace itself. I was driving the other day and the gauges all shut off and it died. -----> Feed to ignition switch. Turns out to be the yellow feed wire from the ignition switch has no feed. Ignition switch 30 feed: Central electronic module: 50; S; X; 15 Airbag X; Relay X; Relay 15; Relay Starter motor. Cluster keep alive power. Anything the key needs to be on for doesn't work. The wiring will vary somewhat, depending on the year and whether or not your tractor is a gas or a diesel, but here is a basic wiring diagram for a mid to late 1960's Massey 135 gas tractor with the starter circuitry highlighted in red. As you can see by the diagram below, the J1 feed comes right from the battery, through a fusible link. I would check the main feed wire on the fuse box from under the hood and then find it where it goes to the ignition switch. The power starts at the battery and then travels through the main fuse, the ignition switch, the ignition fuse in the fuse box, the engine stop switch, and on to the TCI, and coils. Usually a bad or failing ignition relay will produce a few symptoms that can notify the driver of a potential issue. You use jumper wires. 0l SPI engine. The classic update wiring kit includes all the wiring you could possibly need to wire any classic chevy and includes a new ignition switch headlight switch and dimmer switch. Centec makes a good fuse block and it is very simply laid out Battery buss items are for things you want power to all the time, ie. The Fuse prevents the fire , by interrupting this faulting path. Sort by Display. Jump to Latest Follow 1 - 6 of 6 Posts. 3L Power Stroke Diesel - 2002 F-350 Ignition run/start feed fuse blowing! - I have a 2002 F-350 that is having the same problem, It looks like its a short in the steering colum somewhere but unable to find it. Automotive ignition fuse malfunctions pose a few unique. Dab of liquid electric tape and a piece of shrink tube just big enough to get over the trans switch plug and no more popped fuses. If the fuse doesn't blow, then the ignition box is at fault, replace the box. Check with the Multimeter to find a suitable circuit/location in the fuse box (ideally use a circuit not in use, but more often than not you will have to piggy back onto another circuit). The classic update wiring kit includes all the wiring you could possibly need to wire any classic chevy and includes a new ignition switch headlight switch and dimmer switch. Note that only one wire power wire can run a few circuits on the fuse panel. Changed the alternator and the fuse still blows. Why would the ignition switch run start feed fuse blow on a ford 03 f250? short to ground ? use wiring digram and digital volt ohm meter to check circuit for problem Asked in John Deere. This leads me to think there is a switched feed telling the DVD drive to turn on. Since 1999 - fuse №3 (Cigarette lighter) in the Instrument panel fuse box, and fuses №1 (Power Point), №12 (Rear Auxiliary Power Point) in the Engine compartment fuse box. Engineers completely redesigned the ignition switch on more than one occasion as a result. The ignition relay can burn from being overused or if it gets a power surge from the battery. Do not wire this to the column. That document should open in a pdf reader, and if you look it should have a zoom function. How car electrical systems work There's a detailed The size of the fuse wire is the thinnest that can carry the normal current of the circuit without overheating, and it is rated in amps. The starter is an electric motor that cranks the engine, effectively starting the car. Delayed accessory power for audio, power door lock switch and moon roof switch illumination. As you can see by the diagram below, the J1 feed comes right from the battery, through a fusible link. Fuse 45 connect all devices powered by ignition switch Run/Start. A simple trick to finding a short is to replace the blown fuse with a pair of spade terminals, then use small jumper wires to connect them to a twelve volt light bulb. It has touch safe cover that provides optimum protection. 12 volts should display on your meter. fuse 50A cartridge-j. If neither side displays 12 volts, there is a problem with the ignition switch or the wiring between the fuse and ignition switch. This issue is often caused either by a defective key, bad shifter module, a failed Electronic Ignition Switch (EIS) also known as the EIS-EZS or a bad steering lock module (ESL). It cleared things up for me. Since there's no power to the switch follow the feed wire it should have the fuse. Ford F-150 owners have reported 20 problems related to ignition switch (under the electrical system category). The fuse in a DC circuit should be about 150% of the load so a 15 amp would be appropriate. Hey everyone. Why would the ignition switch run start feed fuse blow on a ford 03 f250? short to ground ? use wiring digram and digital volt ohm meter to check circuit for problem Asked in Ford F-250. Do not increase fuse sizes (ratings) How to remove your SHORTS? A short is when any feed power wire (12vdc) accidentally gets connected to ground. How to Source & Add a 12v Ignition Live Circuit from a Vehicles Fusebox When installing an aftermarket stereo into certain vehicle types a 12v ignition live will need sourcing to the aftermarket wiring harness fly lead if you wish for the aftermarket stereo to be triggered on and off by the vehicles ignition key. We've checked all the wiring nothing touching. Switch on the ignition switch - if the voltage still does not drop below 0. Ignition switch feed, Passenger compartment fuses 28, 42, 43, 44, and 45, Engine compartment starter relay coil #57 (Diesel engine), Accessory shutoff control module (if equipped) (Diesel engine), Engine compartment starter relay diode (gasoline engines) 28: 5: Radio: 29: 5 — 30: 5 — 31: 10: Compass: 32: 10. Battery feed for overhead power point. Gently use flat head screw driver to pry open the 5 plastic snaps around the perimeter, holding the two halves together. AWD ECU Feed. Connect the voltmeter across the solenoid terminals, the negative lead on the feed (battery) side, the positive on the starter side. RH g Relay. The fuse panel is located below and to the left of the steering wheel by the brake pedal. Ford F-150 fuse box diagram. I did not have any of that type (the funky square 20a fuses) so I pulled the heated. Another solution is to use a fuse box piggy back fuse supply on an ignition fed circuit and just chop the plug end off the dash cam to connect to it. 2015+ F150 – w/Snow plow prep package Yellow/Orange wire found taped to the headlamp switch harness, behind the left side of the driver’s side dash panel. Once the multi-meter is grounded, ensure that the ignition switch is in the "off" position. Red 12 volt battery feed Pink 12 volt ignition feed Brown (Thick) 12 volt accessory feed Yellow 12 volt ignition/starter relay lead to bulkhead assembly for starter relay. Trailer Tow. 0l SPI engine. The brown feed from ignition is 12. I own a 2002 Ford Focus, 2. Once you are sure that the ignition is off, proceed to probe the wires on the switched portion of the ignition switch (refer to figure 1 above). This spade does get warm while running and moister from the air and getting wet from rain will cause rust, Then a bad (weak) connection thus causing more heat when running and eventually burning the. They feed fuse 16, 25 amps. Wires 1--6--7 are fuse protected. Provides power to starter & coil when key is in START. Fuse box location. Key inhibit switch. Can help much but for finding the fuse-able link look for a wire with a few folds in it taped up. Power Through Ignition Switch in Your Car. Do you see the connection? With the ignition switch feed fuse IGN A good, the biggest common failure point would be the ignition switch. You had a good start by tracing the wires and making sure they were clean, dry, and. Green: Screenwiper motor to switch: White: Orange: Hazard warning feed (to switch. Posted: Sat May 05, 2012 3:44 pm Post subject: Ignition Switch Wiring Diagram Does anyone have a wiring diagram for the steering column ignition switch on a 2005 Fiat Ducato 2. I started checking fuses under the hood and the 40 amp maxi fuse for the ignition was blown. A test light will work too but needs a voltage feed. How To Find & Wire In A Permanant or Ignition Live From A Car's Fuse Box from a car's fusebox using a multimeter and a piggy back fuse. A failing ignition switch can cause system-wide problems ranging from the ability of the car to start, to maintaining speed and even keeping the radio turned on. The selenoid has an in/out like a giant switch and then is triggered by an outside source which will be a single smaller gauge wire connected to the ignition circuit thus acting like an automated switch and only allowing power to supply the fuse box when the ignition is on. If it is live, go on to the next step. The discussion herein covers all electrical parts including connectors location, splice locations, Fuse/Fuse Block, Power Distribution, Ground Distribution, Charging System, Starting System, Fuel/Ignition (contains ignition switch, automatic shutdown relay, battery feed, fuel injectors, ignition coil, fuel pump relay, sensors, data link. The ignition switch is connected to the lock cylinder by a rod. Yamaha DT175 motorcycles went through four different phases of development. However, if I leave the main switch in the ON position it will slowly drain the battery. pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) alternator gm "si" series water sender oil sender ignition ballast resistor red gm h. Managing electrical distribution across your marine devices has never been simpler with all the options West Marine supplies. Heater/AC feed Radio CB Radio Ground Clock Bat 17A 19 18 16 27 15AB 14AB 28 2B 3B 4B 4A 150 50 100 43 101 Radio / Heater AC Feed Ignition Switch Lead Wires Ignition Switch, Signals, Radio and Heater. The classic update wiring kit includes all the wiring you could possibly need to wire any classic chevy and includes a new ignition switch headlight switch and dimmer switch. This leads me to think there is a switched feed telling the DVD drive to turn on. com FREE DELIVERY possible on eligible purchases. Fuses are current overload protection devices, specifically engineered to act as the weak link in an electrical circuit. Dab of liquid electric tape and a piece of shrink tube just big enough to get over the trans switch plug and no more popped fuses. First let's look at the trim switch. According the the ford manuel this is the ignition switch run-start feed fuse. Ignition Switch Feed. The selenoid has an in/out like a giant switch and then is triggered by an outside source which will be a single smaller gauge wire connected to the ignition circuit thus acting like an automated switch and only allowing power to supply the fuse box when the ignition is on. Note that on very early cars, there are just the two fuses! There is more: Blue wires feed the dimmer switch and are hot (typically not fused!) when the headlight switch is on. Need ignition switched live from fusebox. Exterior lamp switch (KL30) 72: 10: Battery saver supply, OBDII (KL30) 73: 15: Radio, navigation unit and phone supply: 74: 5: Instrument cluster, fuel-fired booster heater timer, remote keyless entry supply, interior motion sensor (KL30) 75: 7. If you have them then try switching them on with the ignition off and go out and see if they are on. A fried relay will affect ignition and it might even blow up due to overheating, which might also destroy the other relays and fuses in the fuse box. Description. Drivers Power Seat. Ignition switch or starter switch to starter solenoid. Cigar lighter (power outlet) fuses in the Chrysler PT Cruiser are the fuse №19 (2004-2005) or fuses №11 and 16 (2006-2010) in the Engine Compartment Fuse Box. Fuse/Relay LocationFuse Amp RatingPassenger Compartment Fuse Panel Description115AAdjustable Pedals2-Not Used3-Not Used420APower Point Instrument Panel5-Not Used620ATrailer Tow Turn/Stop Relay730AHigh Beam Headlamps/Flash to Pass815ABackup Lamps (Diesel Engine Only)920AHeated Mirrors1010AA/C Clutch1120ARadio (MAin)1220ACigar Lighter / OBD II135APower Mirrors/Switches1415ADaytime Running Lamps. The Red wire is the main system power feed and is protected. Turns out that it had a blown fuse. 2014+ Circuits F983 (pin 5) and F986 (pin 9) are both HOT with ignition in RUN or ACCESSORY. Battery feed for overhead power point. Some aftermarket ones come with them, and others you just make your own. Power Top Feed. 53 5A Powertrain control module ISP. I would check the main feed wire on the fuse box from under the hood and then find it where it goes to the ignition switch. You use jumper wires. My factory warranty ran out however the original issue was seen under warranty. Check for 12 VDC on the signal terminal with key on. I made a "wiring bypass tool" to do what you need done. The bottom wires are feed from the ignition switch. #2 will work fine if the ignition switch can handle the total current of your ignition fed fuses. However I am still blowing fuses about every 600 miles or so. If that is not the problem the steering column must be taken apart. This fuse is location #45 in the fuse panel. Exterior lamp switch (KL30) 72: 10: Battery saver supply, OBDII (KL30) 73: 15: Radio, navigation unit and phone supply: 74: 5: Instrument cluster, fuel-fired booster heater timer, remote keyless entry supply, interior motion sensor (KL30) 75: 7. If the red connection is live, then test the brown connection. 2002 F-250: super duty. Battery feed for overhead power point. From common replacement parts such as belts and bearings to spare parts for your equipment, get the right part at the right. Constant hot. You had a good start by tracing the wires and making sure they were clean, dry, and. 4WABS/rear anti-lock brake. 7v, while a 3rd tested 12. Mercury Grand Marquis 4th Generation – fuse box – passenger compartment. This is useful to do when your battery runs out of power with a new radio. With the ignition switch in the off position, you should read approximately 12v on the multi-meter. If the ignition relay shorts, burns out, or otherwise fails while the engine is. Logic Controlled, Relayed, Fused Outputs - Fused and controlled by a relay depending on either ignition switch status or by inputs to the SAM. The ignition switch in Ford vehicles is responsible for handling the electrical signals related to starting the vehicle. The fuse box diagram. They should have positive +12V ALL the time regardless if the ignition switch is on or off. 5 volts, the solenoid or the ignition switch or its connections are faulty. Where there is a stud for the cable from this breaker that is the power feed for the chassis fuse. From the ignition switch, power feeds from the run position on circuit 300 which feeds the HVAC, 4WD, HVAC 1, Brake, and TBC Run fuses. Also, I notive that fuse F11 is dedicated only to the foglights. Battery feed for overhead power point. Start by grounding the multi-meter to a vehicle ground point (metal). Parking and tail lamps. Purple 12 volt feed “in” to neutral safety switch from ignition switch. Also check all the fuses on the front side of this panel (called "A" fuses"). Check with the Multimeter to find a suitable circuit/location in the fuse box (ideally use a circuit not in use, but more often than not you will have to piggy back onto another circuit). Turn the ignition switch to the "ON" position as in Step 1 for 11 minutes for a third time. Feed Wires page 3 Ignition Switch Lead Wires page 5 Headlight Switch Connector Instructions 910-64022 INSTRUCTIONS This fuse panel is designed to be mounted under a dash away from the elements. Direct to the ignition switch and add your own fuse? nsi. Key inhibit switch. IGN A fuse is the feed to the ignition switch. Trying to isolate the problem, I connected a test light between the starter and the output side of the fuse. I have a 93 wrangler with the 4 cylinder engine. Your issue being isolated to one fuse in particular tells me the ignition switch and switch wiring is fine since the other switched ignition fuses are ok. Exact as original. lights and such, Ignition buss is for things you only want to power when the ignition is on, and Accessory buss is used for those items that you want to use when not needing the ignition in the on position. Green: Auxiliary circuits fed through ignition switch and protected by the ignition auxiliaries fuse, e. I then discovered that it would not shift out of park. The under dash panel typically contains all of the fusing and breakers for the vehicles lower current accessories—such as the radio, cigarette lighter, power windows, etc. Jump to Latest Follow 1 - 6 of 6 Posts. Ignition Switch wiring of the C. Battery feed for overhead power point. Remove the screws that hold the switch in place and then remove the rod from the lock cylinder. If neither side displays 12 volts, there is a problem with the ignition switch or the wiring between the fuse and ignition switch. If no ignition sense input is available on the radio, the main feed can usually be switched with a suitably rated relay. legend (1997, 1998 model year). A test light will work too but needs a voltage feed. My fans are wired to my fuse box and they usually turn on when the key is in start position, but not anymore since blown ignition fuse. IGN A fuse is the feed to the ignition switch. FL5 50A Feed to F15, F16, F17 (Sunroof, aerial antenna, rear wiper) FL6 40A ABS/ASC/DSC unit FL7 50A Feed to ignition switch FL8 50A BC1 (X332 20) Headlight FL9 50A DME unit and Switching unit 2-speed blower via I01135 (Relay electric engine cooling fan) FL10 50A K416, Relay heated front screen FL11 50A Switch unit, 2-speed blower heating & air con. The ignition switch; The starter motor or solenoid; The wire between the ignition switch and the coil; ~~~ Fuses - General Discussion. 51 Ford Temp Sender Crossover Wire V8 Exact as original, Feed wire from ignition switch to Blower switch with correct inline fuse holder. When the fuse is blown, none of the dashboard gauges , spe … read more. - Connect the end from the switch to terminal 86. Mercedes EZS EIS Ignition Switch Problem, Cause, Solution A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. The fuses for each circuit should be 3 amp except for the radio because on transmit it draws 6 amps. Battery primary is fed directly into the fuse panel for those circuits which require it. 5-speed manual trans. You can test the ignition switch with an ohmmter, which is the most direct way. Visually inspect the connections inside where the holes where the link goes. The ignition relay is normally found in the fuse box situated underneath the hood and it transfers electricity from the battery to the ignition components, which allows you to start the car in the blink of an eye. And (C), route all circuits through a fuse and then to the load (lights, coil, starter, etc. It has touch safe cover that provides optimum protection. ) Traffic Hazard Switch, Feed from Flasher Horn Switch Horn Feed Fuel Gauge to Tank Unit Oil Pressure — Engine Map Light Warning Light — Brake Alarm Fog or Drive Lamp Telltale Temp. Starter fuse keeps blowing Jump to Latest Follow try taking a short piece of wire with ignition switch in on run Position small start wire unplugged and jump from the small positive wire connector pin to the big positive battery wire on solenoid truck should start by this method if it does at least you can get it moved out of the way of. Ignition Switches & Kill Switches includes Cole Hersee 4 Position General Purpose Ignition Switch, Cole Hersee 4 Position Sealed Ignition Switch, Cole Hersee 83288-BP Rubber Boot for Ignition Switchs, Cole Hersee M489 Battery Ignition Switch, Cole Hersee M489BP 1" 2 Position Ignition Switch, Cole Hersee M550 1" 3 Position Ignition/Starter Switch, Cole Hersee M55014BP Ignition Switch, 3. However I am still blowing fuses about every 600 miles or so. Dave wrote to Rob - When we bought our '73 SB a year ago one of the first things I noticed was that the fuse box was in a shambles -- several different kinds of fuses, wrong amperages, etc. The kit comes with individual wiring packages and instructions which allow you to wire your vehicle in several sections, including the fuse panel, ignition system, charging system, turn signals, stop lamps, headlamps, and Jeep cluster instruments and auxiliary. 13 BACK UP SWITCH Connect these wires to the back up switch on the column or console shifter. pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) alternator gm "si" series water sender oil sender ignition ballast resistor 6 ga. Motorcycle Electrical Ignition Switches for Yamaha DT175. A new ignition switch. You can run off a battery hot if you put a toggel switch in line with the wire ad remember to cut switch on and off. AWD ECU Feed. POWER SEATS CB, LH HDLP, RH HDLP, HTD SEATS, BRAKE, PREMAUD AND BATT FEED FUSES (2006) Fig. It had rubbed through and was grounding where the shift lever connects under the steering column cover. Be that as it may, the problem here, I suspect, is this: When I got the ATV it was missing the ignition switch. IGN FUSE, Ignition Switch and Ignition Circuits (2006) Fig. In the diagram below, The top wire is voltage to the ignition switch, comes from that fuse that keeps blowing, lite green wire with violet tracer. If the red connection is live, then test the brown connection. 4WABS/rear anti-lock brake. A brake light bulb works well. The power starts at the battery and then travels through the main fuse, the ignition switch, the ignition fuse in the fuse box, the engine stop switch, and on to the TCI, and coils. If only one side displays 12 volts, the fuse is blown. CarGurusAug 14, 2010 - Ignition Switch / Starter Fuse keeps blowing. Battery primary is fed directly into the fuse panel for those circuits which require it. A = 297 - accessory feed to fuse box B = 21 - yellow - power in C = 16A - Pink - Resistance wire to coil 904 - Green/Red - to voltage regulator S = 32 - Red/Blue - S terminal on starter relay?? = 977A - Violet - Brake differential switch. ’03-’04: Audio, CD changer. Start by grounding the multi-meter to a vehicle ground point (metal). Cluster keep alive power. 5: Side lamps left-hand side: 77: 5: Ignition switch supply. The Battery disconnect relay circuit shows a 5 Amp fuse at the relay, so if you do not have any power when you toggle the circuit check for a bad fuse at the relay. Neither are fused. Look at your diagramthe ignition switch is NOT that hard, what you have: 1Main battery feed coming IN to the switch. Description. It’s the larger of the blue wires with a white tracer. 9 50 Ignition Switch Feed to Central Junction Box Fuses 16, 18, 32. provides a theft deterrent when the coil fuse is removed, disabling the ignition circuit. Does anybody know if the fuse block can be taken apart and cleaned/repaired?. This is useful to do when your battery runs out of power with a new radio. That might be a good start for now. The point is, am I correct in seeing that the Ignition switch terminal 15 runs something like 100 amps of equipment??? Right off the bat, it feeds fuse 11 and 12, 16/25amps. Mercedes EZS EIS Ignition Switch Problem, Cause, Solution A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. If the ignition relay shorts, burns out, or otherwise fails while the engine is. Trailer Tow. 2000 Ford F-150 Fuses and Fuse Box Layout for each fuse box. • The outlet can operate a conventional cigar lighter unit or power accessories designed for use with a standard power outlet adapter. Changed the alternator and the fuse still blows. ’03-’04: Audio, CD changer. We've checked all the wiring nothing touching. To figure out why your car won't start, it helps to know the difference between the starter and the ignition switch. This is useful to do when your battery runs out of power with a new radio. Note that on very early cars, there are just the two fuses! There is more: Blue wires feed the dimmer switch and are hot (typically not fused!) when the headlight switch is on. Jump to The stock *points* setup used a resistor wire from the bulkhead connector to feed 10V or so to the points in the 'run' position so the points would arc less, and last longer. Look at your diagramthe ignition switch is NOT that hard, what you have: 1Main battery feed coming IN to the switch. This compact hot rod wiring harness works with nearly any 12-volt vehicle, engine, and transmission combination (carb or EFI, automatic or manual), including engine swaps. The ignition switch is connected to a series of high-resistance wires and any of the terminals connecting these wires can overheat. Connect the voltmeter across the solenoid terminals, the negative lead on the feed (battery) side, the positive on the starter side. By tapping into an existing wire at the ignition switch, the only wire protection is on the red feed wire of the ignition switch (the protection is in the form of a fusible link either at the horn relay or battery) so now if I were to tap off of the pink wire for instance at the ignition switch and this added wire/circuit were to short to. 5 amps when the ignition is switched on. From the ignition switch, power feeds from the run position on circuit 300 which feeds the HVAC, 4WD, HVAC 1, Brake, and TBC Run fuses. Something is still hosed up if the choke was blowing fuses. Did you figure it out, if so please let me know, when the fuse blows #45 Ignition run/start. Cluster keep alive power. lights and such, Ignition buss is for things you only want to power when the ignition is on, and Accessory buss is used for those items that you want to use when not needing the ignition in the on position. The other two sockets on the connector appear to be ignition feed and earth. My car has an automatic transmission. It's the larger of the blue wires with a white tracer. Careful car owners can recognize the. Trailer tow back-up and tail lamps. com FREE DELIVERY possible on eligible purchases. If neither side displays 12 volts, there is a problem with the ignition switch or the wiring between the fuse and ignition switch. I need to find a live feed - preferably in the Dash Fuse Box, that is only live when the ignition switch is in the run position. Parking and tail lamps. Connect the Ignition Switch hot wire to the BAT FEED terminal (Red). Purple This wire runs from switch, through neutral safety switch, and on to the "S" lug on the starter. IGN A Fuse 40A Ignition Switch RUN, START, RUN/START/ACCY, STARTER Relay IGN B Fuse 40A Ignition Switch RUN/ACC, RUN/START LBEC 1 Fuse 50A FLASH Fuse, TBC 2A Fuse, TBC 2B Fuse, TBC 2C Fuse, LT DOORS Fuse TRL PARK Fuse 15A Trailer Wiring RR PARK Fuse 10A Exterior Lamps-Right Rear, Clearance Lamps-Right. Cluster keep alive power. Air suspension compressor. Recently bought from a friend's parents, with nothing wrong with it other than the clutch. Then it would happen everytime I'd turn the key. Brown/ Blue. White: Ignition circuit and all requirements essential when ignition is switched on but which do not require fusing, e. My factory warranty ran out however the original issue was seen under warranty. Connect the voltmeter across the solenoid terminals, the negative lead on the feed (battery) side, the positive on the starter side. 5-speed manual trans. The diagram shows hypalon wire fusible links, but your vehicle may have a power distribution and relay box near the battery. Remove the panel cover to access the fuses. Ma Mopar might have had another fused ignition circuit in mind, as the feed (circuit J2B on the wiring diagram) from the ignition switch for fuse 6 is a 14 gauge wire, way more than the 3 amps for the gauges requires, so the feed for your new fuse simply needs to be spliced to it. CC - Connector to Blower Switch on AC Controls CD - Connector to Master Switch on AC Controls CE - Fuse Panel Connector engine compartment connections CF - AC Thermal Limiter CG - AC Compressor Connector CH - Connector to Superheat Cut-out Switch on AC Compressor CI - AC Relay CJ - AC Relay Power Connector CK - Fused Power Feed from Horn Relay Post. 2003-2004: Speed control servo, Multi-function switch for hazard lamps, Brake on/off switch, Feed for IP fuse 19 10 2005-2012: Ignition (ON/ACC) - Restraint Control Module (RCM), Occupant Classification Sensor (OCS), Passenger Air bag Deactivation Indicator (PADI). Put another fuse in and it blew right away. To repair any fuse link which has an eyelet terminal on one end of such as the charging circuit, cut off the open fuse link behind the weld, strip approximately 1 / 2 in. How To Find & Wire In A Permanant or Ignition Live From A Car's Fuse Box from a car's fusebox using a multimeter and a piggy back fuse. Has anyone encountered this problem before? I looked at the wiring diagram (and have checked for loose wires etc. It may still have a problem. I was driving the other day and the gauges all shut off and it died. It's a 3 way connector, with a brown wire that goes directly to the battery. There is no power to the ignition switch or to the little breaker-button that sits below the ignition. That might be a good start for now. However I am still blowing fuses about every 600 miles or so. If the red connection is live, then test the brown connection. Power distribution box is located in driver's side of engine compartment. Jump to Latest Follow FL7 50A Feed to ignition switch FL8 50A BC1 (X332 20) Headlight does anyone know if there's a fuse that's between the ignition and the starter motor as my starter don't work from the ignition switch but works from a direct feed on the solenoid. 5-speed manual trans. Parking and tail lamps. Search our spare parts catalog below or login to your Wood-Mizer online account to find and order parts specific to your Wood-Mizer equipment using the Shop Parts selector. Drivers Power Seat. I zoomed to about 125% to read it clearly. The dealer saw it on the first one & said they swapped the ignition in the column for a new one. a brown (mega-fuses, ring terminals and shrink tubing found in 510476 kit. This is an accurate sign that the ignition switch problem could be rooted in the electrical system. Feeds power to fuse block (black wire, green stripe) for accessories. Trailer Tow. The under dash panel typically contains all of the fusing and breakers for the vehicles lower current accessories—such as the radio, cigarette lighter, power windows, etc. 5v, and 2 of the 3 fuses fed by that circuit tested about. Ignition Switch / Starter Fuse keeps blowing. IGN A fuse is the feed to the ignition switch. I bought a wire tap called "Add-a-circuit" from Advance Auto parts. I still keep current with the latest automotive technology. To remove a fuse use the fuse puller tool provided on the fuse panel cover. The part is commonly causing the problem. Ignition Switch Battery Feed (Start and Run Circuits) 112: 30A** Drivers Power Seat, Adjustable Pedals: 113: 40A** Ignition Switch Battery Feed (Run and Accessory Circuits) 114 — Not Used: 115: 20A** Power Door Locks (SuperCrew only) 116 — Not Used: 117 — Not Used: 118 — Not Used: 201 — Trailer Tow Park Lamp Relay: 202 — Front Wiper. 3 diesel and it has started blowing the" ignition switch run/start feed " fuse. One of the most common symptoms of a failed ignition relay is a car that suddenly stalls while operating. If the red connection is live, then test the brown connection. Dab of liquid electric tape and a piece of shrink tube just big enough to get over the trans switch plug and no more popped fuses. Nothing should spring out of there, but be ready just in case. I have a 2003 F250 Ford truck that keeps blowing the #45 fuse. That way you get ignition controlled outlets without losing the dedicated fused circuit. 3L Power Stroke Diesel - 2002 F-350 Ignition run/start feed fuse blowing! - I have a 2002 F-350 that is having the same problem, It looks like its a short in the steering colum somewhere but unable to find it. Purple Wire - Start This needs to go to the starter or the fuse panel position to feed the starter. Not sure which would be effected by shifting to drive. No switches or fuses. the good news is both. -----> Feed to ignition switch. My ECU relay would click, my ignition switch wires would melt. Car suddenly stalls while operating. Dab of liquid electric tape. You hit the remote trim switch to trim the engine up/down and nothing is working. power feed to headlamp switch. • When the ignition switch is turned to the IGNITION position, power is supplied to wire 196, which ener- gizes the Ignition Power Relay. Run/Start feed - Overhead power point, Electrochromatic mirror, Heated seats, BSM, Compass, RSS (Reverse Sensing System) Restraints (Air bag module), OCS. fuse cartridge-j. There are two 15 amp fuses in the panel, so I removed the other 15 amp that was not blown, and plugged it into the slot with the blown fuse, and tried the ignition switch again, and still had nothing. It offers makes and breaks power circuit applications on load. a red brown starter instruction sheet 92971246 rev. Trying to isolate the problem, I connected a test light between the starter and the output side of the fuse. This 12-circuit wiring harness is ideal for basic vehicles with minimal. This spade does get warm while running and moister from the air and getting wet from rain will cause rust, Then a bad (weak) connection thus causing more heat when running and eventually burning the. The other two sockets on the connector appear to be ignition feed and earth. My car has an automatic transmission. Power Through Ignition Switch in Your Car. Ignition Switch Battery Feed (Start and Run Circuits) 112. Constant hot. If youre looking to do some repairs, youll want to match your year and model to the right switch for great performance. Purple 12 volt feed “out” to starter solenoid. When you turn the ignition switch fuse # 102 the ignition switch feed blows. The reason I'd tap the gauge fuse instead of going directly off of barrel like Tapage suggested is because I'd much rather blow a 10A fuse than a 30. Provides power to switch via yellow wire. 55 Ignition switch. Connect the Ignition Switch ACCESSORY wire to the IGN SW B+ terminal (Brn). A furnace switch is more accurately called a furnace disconnect or furnace disconnect switch. Ford F-150 fuse box diagram. Pull the two halves of the plastic ignition switch apart. According the the ford manuel this is the ignition switch run-start feed fuse. pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) pink (ignition feed coil) alternator gm "si" series water sender oil sender ignition ballast resistor red gm h. It cleared things up for me. Hope this makes sense. I had lights, but it wouldn't crank. Solder the connectors and wires at the repair and insulate with tape. Hope this makes sense. distributor coil "+" j "-" bat 1 2 delco-remy made in u. In this video we show you how to connect a 12v ignition cable from the Fuse box. that best represents your set up. Fuses are current overload protection devices, specifically engineered to act as the weak link in an electrical circuit. The classic update wiring kit includes all the wiring you could possibly need to wire any classic chevy and includes a new ignition switch headlight switch and dimmer switch. And if the fuse is GOOD, it blows. Main feed from the battery. I still keep current with the latest automotive technology. My factory warranty ran out however the original issue was seen under warranty. Power Top Feed. Wires 1--6--7 are fuse protected. The underhood fuse box is call the Battery Junction Box, while the one under the dash is called the Central Junction Box. Need ignition switched live from fusebox. It can protect the igniton switch from blowing out, and the $300 combo switch melt down. 510291, bag G. Trailer tow back-up and tail lamps. If the ignition relay shorts, burns out, or otherwise fails while the engine is. This compact hot rod wiring harness works with nearly any 12-volt vehicle, engine, and transmission combination (carb or EFI, automatic or manual), including engine swaps. provides a theft deterrent when the coil fuse is removed, disabling the ignition circuit. If you use the ignition switch "start position" you don't need a fuse since it already has one (30A) on the other side of the ignition switch (which is what the original setup uses). Our universal wiring harness is the perfect solution for vehicles with no reproduction harness options, custom builds, or the budget-minded DIY builder. IOD Sw/Pwr Mir/ Ocm Steering Cntrl. That document should open in a pdf reader, and if you look it should have a zoom function. It's the larger of the blue wires with a white tracer. Purple This wire runs from switch, through neutral safety switch, and on to the "S" lug on the starter. DODGE: 2003-2013 Dodge recommends splicing into instrument panel cigar lighter feed (red wire) see Figure 1. Daytime running lamps and fog lamps. Ignition switch Run / Start feed FUSE. 54 5A Power steering. I have to believe the turn signals are powered from this fuse. When the circuit is live and the short is present, the bulb will be full brightness and hot so be sure it is not laying on the carpet or against a plastic door panel. Careful car owners can recognize the. Key inhibit switch. Air suspension compressor. Black Wire - Ground This needs to go to a good chassis ground. of insulation from the cut end and attach the appropriate new eyelet fuse link to the cut stripped wire with an appropriate size butt connector. Can anyone help me on what could be overloading or shorting the wiring? I have a 2005 f150 fx4 have replaced battery every winter because when it gets cold the truck won't start, It is not the battery because dash lights, door chimes all work but truck won't even crank. Once you are sure that the ignition is off, proceed to probe the wires on the switched portion of the ignition switch (refer to figure 1 above). CarGurusAug 14, 2010 - Ignition Switch / Starter Fuse keeps blowing. According the the ford manuel this is the ignition switch run-start feed fuse. Heater/AC feed Radio CB Radio Ground Clock Bat 17A 19 18 16 27 15AB 14AB 28 2B 3B 4B 4A 150 50 100 43 101 Radio / Heater AC Feed Ignition Switch Lead Wires Ignition Switch, Signals, Radio and Heater. The Red wire is the main system power feed and is protected. Those names are pretty self-explanatory: This is the switch used disconnects the power to the furnace, turning it on and off as needed. 510291, bag G. c) Fuse to panel light switch or rheostat d) Fuse to fibre optic source: Red: Yellow: Fog lamp switch to fog lamp or front fog fuse to fog lamps: Red: Black: Left-hand,sidelamp fuse to side and tail lamps and number plate illumination: Red: Pink: Sidelamp fuse to lighting relay: Red: Slate: Lamp failure unit to lef-hand side and tail lamps: Red. Since there's no power to the switch follow the feed wire it should have the fuse. Ma Mopar might have had another fused ignition circuit in mind, as the feed (circuit J2B on the wiring diagram) from the ignition switch for fuse 6 is a 14 gauge wire, way more than the 3 amps for the gauges requires, so the feed for your new fuse simply needs to be spliced to it. And if the fuse is GOOD, it blows. Parking and tail lamps. Hazards are ok. Put another fuse in and it blew right away. legend (1997, 1998 model year). As you can see by the diagram below, the J1 feed comes right from the battery, through a fusible link. Mercedes EZS EIS Ignition Switch Problem, Cause, Solution A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. You use jumper wires. Wood-Mizer Parts. Ford F-150 owners have reported 20 problems related to ignition switch (under the electrical system category). Dab of liquid electric tape and a piece of shrink tube just big enough to get over the trans switch plug and no more popped fuses. 5 volts, the solenoid or the ignition switch or its connections are faulty. Recently bought from a friend's Jul 28, 2015 | Cars & Trucks. How To Find & Wire In A Permanant or Ignition Live From A Car's Fuse Box from a car's fusebox using a multimeter and a piggy back fuse. Why do i keep blowing fuses and why won't my start switch work? Because somewhere between the ignition fuse and wherever the next intended connection is on that fused wire, is an unintended connection back to the negative post of the battery. The fuse panel is located below and to the left of the steering wheel by the brake pedal. I have a 2003 F250 Ford truck that keeps blowing the #45 fuse. Interlock Solenoid Feed Fuse Output - Battery Not Used Key Reminder Switch Signal Ground Not Used Ignition Switch Output - Off/Run/Crank Circuit 1508 140 1697 1414 1932 895 397 1850 1996 242 1850 1390 Function Stop Lamp Switch Output Fuse Output - Ignition Turn/Hazard Module Feed Fuse Output - Battery Turn/Hazard Module Output Turn Signal. Use the pointy probe to touch the contact with the red wire. It comes with side/front operating switches along with snap-on auxiliary contact. ) Traffic Hazard Switch, Feed from Flasher Horn Switch Horn Feed Fuel Gauge to Tank Unit Oil Pressure — Engine Map Light Warning Light — Brake Alarm Fog or Drive Lamp Telltale Temp. 3L Power Stroke Diesel - 2002 F-350 Ignition run/start feed fuse blowing! - I have a 2002 F-350 that is having the same problem, It looks like its a short in the steering colum somewhere but unable to find it. Ignition Switch Feed. According the the ford manuel this is the ignition switch run-start feed fuse. Locate these circuits below the PDC in the engine compartment. In which case, you will be required to change the entire fuse box. Where there is a stud for the cable from this breaker that is the power feed for the chassis fuse. Put in switch panels and fuse blocks. Green: Screenwiper motor to switch: White: Orange: Hazard warning feed (to switch. Direct to the ignition switch and add your own fuse? nsi. Delayed accessory power for audio, power door lock switch and moon roof switch illumination. My car keeps blowing ign fuse. It needs to be connected to the "B+" terminal of the Ignition Switch. Engine Compartment. The ignition switch in Ford vehicles is responsible for handling the electrical signals related to starting the vehicle. Red 12 volt battery feed Pink 12 volt ignition feed Brown (Thick) 12 volt accessory feed Yellow 12 volt ignition/starter relay lead to bulkhead assembly for starter relay. (I didn't know you were going to use the ignition switch since you said you were going to use a push button - which is why I said to add a fuse. I used a bullet connector to take the ignition feed to switch a 100A relay which then powered my fusebox. Plus, when that fuse blows, you only lose one circuit as opposed to 3. Air bag diagnostic monitor. Note that on very early cars, there are just the two fuses! There is more: Blue wires feed the dimmer switch and are hot (typically not fused!) when the headlight switch is on. CHMSL, Brake Switch Feed. This 2001 Ford Crown Victoria Fuse Diagram shows two fuse boxes; the Battery Junction Box/Power Distribution Box located under the hood and the Smart Junction Box/Passenger Compartment Fuse Panel located under the dash to the left of the steering wheel, near the brake pedal. It cleared things up for me. Run/Start feed - Overhead power point, Electrochromatic mirror, Heated seats, BSM, Compass, RSS (Reverse Sensing System) Restraints (Air bag module), OCS.