GMC Forward Control P3500 (1985-1999) fuel heater Wiring diagrams
This page contains all the electrical diagrams for the component. fuel heater, in which he is found in the car GMC Forward Control P3500 (1985-1999). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram fuel heater (1 of 3)
5.7L
A/C COMPRESSOR HIGH PRESSURE CUT OFF SWITCH
A/C COMPRESSOR HIGH PRESSURE CUTOFF SWITCH
BLK WIRE
BRAKE PRESSURE DIFFERENTIAL SWITCH
DATA LINK CONNECTOR
DIESEL
DK GRN WIRE
ELEC
ELECTRONIC BRAKE CONTROL MODULE
FUEL HEATER
FUEL PUMP
FUEL PUMP RELAY
FUEL PUMP RELAY (DIESEL)
FUSE BLOCK BREAKOUT)
GASOLINE
GLOWPLUG CONTROLLER
GLOWPLUG CONTROLLER (FEDERAL) GLOWPLUG CONTROLLER (CALIFORNIA)
HEATED OXYGEN SENSOR BANK 1 SENSOR 1
HEATED OXYGEN SENSOR BANK 1 SENSOR 2
HEATED OXYGEN SENSOR BANK 2 SENSOR 1
HEATED OXYGEN SENSOR BANK 2 SENSOR 2
IGNITION CONTROL MODULE
INSTRUMENT CLUSTER
M/T A/T
MASS AIR FLOW SENSOR
MECH
NCA WIRE
POWERTRAIN CONTROL MODULE
POWERTRAIN/ VEHICLE CONTROL MODULE
STARTER RELAY
TRANSMISSION CONTROL MODULE (DIESEL)
VCM/ PCM
VEHICLE CONTROL MODULE
VEHICLE SPEED SENSOR CALIBRATOR (DIESEL)
VEHICLE SPEED SENSOR SHIELD A/T OUTPUT SPEED SENSOR SHIELD
WATER IN FUEL INDICATOR SENSOR
WHEEL SPEED SENSOR BREAKOUT)
WHT WIRE
Go to component -> Ground distribution circuit, commercial chassis (2 of 2) -> FUEL HEATER
Wiring diagram fuel heater (2 of 3)
1996 VFTC
ACC BUS
AUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION (A/T)
BRN WIRE
CLUTCH PEDAL POSITION (CPP) SWITCH
CRK (START) LOCK ON (RUN) OFF
CRK (START) ON (RUN) LOCK OFF
CRK (START) ON (RUN) OFF
DIESEL
DK BLU WIRE
ENG 1 FUSE
EVAPORATIVE EMISSIONS (EVAP) CANISTER PURGE SOLENOID VALVE
FROM FUSIBLE LINK
FUEL HEATER
FUSE OUTPUT- ACCESSORY TYPE 3 FUSE
GAS
GLOW PLUG CONTROL SWITCH
HEATED OXYGEN SENSOR
HEATED OXYGEN SENSOR CAMSHAFT POSITION (CMP) SENSOR
I/P FUSE BLOCK (DASH PANEL PROVIDED BY BODY BUILDER) (BODY BUILDER INSTALLED)
IGNITION SWITCH
LEFT POST CONVERTER (5.7L VIN R
LEFT PRE- CONVERTER
LINEAR EXHAUST GAS RECIRC- ULATION (EGR) SOLENOID VALVE
LOCK
MANUAL TRANSMISSION
MASS AIR FLOW (MAF SENSOR)
NCA WIRE
ORG/ WIRE
PARK/NEUTRAL POSITION (PNP), BACKUP LAMPS SWITCH
PNK PNK WIRE
PNK WIRE
POST CONVERTER (4.3L VIN W
PROVISIONS FOR WIPER/ WASHER MOTOR
RADIO FUSE
RED WIRE
RIGHT POST CONVERTER (5.7L VIN R
RIGHT PRE- CONVERTER
TO I/P FUSE BLOCK: (AUX, I-3, TURN B/U,, HTR FUSES)
TRANS FUSE
VEHICLE CONTROL MODULE (VCM)
WATER- IN-FUEL SENSOR AUXILIARY ENGINE COOLANT FAN RELAY
WHT WIRE
WINDSHIELD WIPER/ WASHER SWITCH
WIPER FUSE
YEL WIRE
Go to component -> Power distribution circuit, commercial chassis (2 of 5) -> FUEL HEATER
Wiring diagram fuel heater (3 of 3)
6.5L VIN F
CRANKSHAFT POSITION SENSOR
ECM 1 FUSE 12
FEDERAL
FROM GAUGES FUSE DIAGRAM 4 OF 4)
FUEL HEATER
GLOWPLUG CONTROLLER
I/P FUSE BLOCK (MOUNTED ON THE DASH)
IGNITION COIL
IGNITION CONTROL MODULE
INJECTOR 1
INJECTOR 2
INJECTOR 3
INJECTOR 4
INJECTOR 5
INJECTOR 6)
INJECTOR 7 (-)
INJECTOR 8 (-)
INSTRUMENT CLUSTER
PNK PNK WIRE
PNK WIRE
POWERTRAIN CONTROL MODULE
VEHICLE CONTROL MODULE
VEHICLE SPEED SENSOR CALIBRATOR
WASTEGATE SOLENOID GLOWPLUG CONTROLLER
WATER IN FUEL INDICATOR SENSOR
Go to component -> Power distribution circuit, motor home chassis (3 of 4) -> FUEL HEATER
