2002 ford 7.3 central junction box integrated relays This truck has a fuel pump module that has a relay which is not serviced separately and you have an inertia switch that can give you trouble as well. Here is a a guide to help you a test on the relay once you find it from the diagrams . I know what I am doing and have been measuring and matching up the correct thickness metals. Take the whole front end apart on a SB, measure it and get back to me. 1973 Super Beetle l 1981 Trans Am
0 · Ford powerstroke delay relay
1 · Ford powerstroke central junction box
2 · Ford f350 relay diagram
3 · Ford f250 powerstroke relay
4 · Ford f250 delay relay diagram
5 · Ford excursion f250 relay diagram
6 · 2002 f250 7.3l fuse panel
7 · 2002 diesel starter relay diagram
The chart below can be used to determine the equivalent sheet thickness, in inches or millimeters, for a gauge number from the selected gauge size standard. The weight per unit area of the sheet can also be seen in pounds per square foot and kilograms per square meter.
F2.14 15A Rear Integrated Control Panel (RICP) (19980) F2.15 10A Driver seat module (14C718) . Central Junc-tion Box (CJB) (14A068) 151–4 Junction block 10–15 10–1 See page 10–15 . The updated central junction box (dash fuse panel) now houses the starter relay. It is a standard relay which is serviceable and can be removed to perform further circuit .
I removed the plugs & trashed the viper control module. Left the starter relay plugged in. Tucked all the wires up & detangled them from the many fuse panel plugs. Reinstalled fuse panel & voila it cranked like a dream.
The electrical information online for the 7.3s appears to have occured in two waves - 1997 and 2002. There is some 1999 info, also. .but not specifically wiring schematics.This truck has a fuel pump module that has a relay which is not serviced separately and you have an inertia switch that can give you trouble as well. Here is a a guide to help you a test on the relay once you find it from the diagrams .
Your fuel pump relay should be in the Central junction box as per Ford. The book are rather confusing on the 2002 but lets try this.The Central Junction Box is the fuse panel under the dash. It is important for everyone to know this term, because even the lowly Haynes manual (with it's crappy wire diagrams) calls it a .
Ford powerstroke delay relay
Your vehicle's fuel pump relay is integral to the central junction box (CJB) an is NOT serviceable. If wiring, fuse and fuel pump have been tested OK then replacement of the .
Step by step instructions on proper disassembly, component replacement and re-assembly of the 2002 through 2007 FORD Central Junction Box (CJB) aka Body Control Module (BCM) concentrating.F2.14 15A Rear Integrated Control Panel (RICP) (19980) F2.15 10A Driver seat module (14C718) . Central Junc-tion Box (CJB) (14A068) 151–4 Junction block 10–15 10–1 See page 10–15 Junction block. Power Distribution 13-18 . relay box 4 3 C1187 3 C1188 K352 Trailer tow relay, right turn 95–1 K353 Trailer tow relay, left turn 95–1 .
The updated central junction box (dash fuse panel) now houses the starter relay. It is a standard relay which is serviceable and can be removed to perform further circuit diagnosis. CONSULT YOUR OWNER"S MANUAL for fuse and relay location information.
I removed the plugs & trashed the viper control module. Left the starter relay plugged in. Tucked all the wires up & detangled them from the many fuse panel plugs. Reinstalled fuse panel & voila it cranked like a dream.
Ford powerstroke central junction box
The problem I am having is the relays are getting extremely hot after driving for 30 minutes or so. This is without fuse 38 being installed,or a trailer connected. I disassembled the CJB(fuse panel) to take a look and the non serviceable relay .
The electrical information online for the 7.3s appears to have occured in two waves - 1997 and 2002. There is some 1999 info, also. .but not specifically wiring schematics. The IDM is mounted on the driver's side fender, you have to remove the plastic "fender tub" to get at it. The IDM relay is in the 'battery junction box" (the TSB is have does not specify the location in the box). The IDM has a 30 amp fuse .
2002 has the single large junction box under the dash, no underhood one, and my AllData does say the the trailer tow relays are integral to the CJB and not servicable. Now that doesn't mean that you couldn't take it apart and solder in a new one though. One guy said the dealer put in a whole new central junction box. Others have said they could temporarily fix it by smacking the dash just above the radio. Whatever the issue is, it seems to have to do with the accessory shutoff delay.
This truck has a fuel pump module that has a relay which is not serviced separately and you have an inertia switch that can give you trouble as well. Here is a a guide to help you a test on the relay once you find it from the diagrams below. Fuel Pump Relay - Part of central junction box (not serviceable separately).Step by step instructions on proper disassembly, component replacement and re-assembly of the 2002 through 2007 FORD Central Junction Box (CJB) aka Body Control Module (BCM) concentrating.
F2.14 15A Rear Integrated Control Panel (RICP) (19980) F2.15 10A Driver seat module (14C718) . Central Junc-tion Box (CJB) (14A068) 151–4 Junction block 10–15 10–1 See page 10–15 Junction block. Power Distribution 13-18 . relay box 4 3 C1187 3 C1188 K352 Trailer tow relay, right turn 95–1 K353 Trailer tow relay, left turn 95–1 . The updated central junction box (dash fuse panel) now houses the starter relay. It is a standard relay which is serviceable and can be removed to perform further circuit diagnosis. CONSULT YOUR OWNER"S MANUAL for fuse and relay location information. I removed the plugs & trashed the viper control module. Left the starter relay plugged in. Tucked all the wires up & detangled them from the many fuse panel plugs. Reinstalled fuse panel & voila it cranked like a dream. The problem I am having is the relays are getting extremely hot after driving for 30 minutes or so. This is without fuse 38 being installed,or a trailer connected. I disassembled the CJB(fuse panel) to take a look and the non serviceable relay .
Ford f350 relay diagram
The electrical information online for the 7.3s appears to have occured in two waves - 1997 and 2002. There is some 1999 info, also. .but not specifically wiring schematics. The IDM is mounted on the driver's side fender, you have to remove the plastic "fender tub" to get at it. The IDM relay is in the 'battery junction box" (the TSB is have does not specify the location in the box). The IDM has a 30 amp fuse .
2002 has the single large junction box under the dash, no underhood one, and my AllData does say the the trailer tow relays are integral to the CJB and not servicable. Now that doesn't mean that you couldn't take it apart and solder in a new one though. One guy said the dealer put in a whole new central junction box. Others have said they could temporarily fix it by smacking the dash just above the radio. Whatever the issue is, it seems to have to do with the accessory shutoff delay.
structural steel box section properties
suitable junction box
The original frame thickness is only 1/8", so that's what I boxed with. I boxed from the front crossmember all the way the C notch plates above the rear axle. I had a missing .
2002 ford 7.3 central junction box integrated relays|Ford f250 delay relay diagram