Ford Pickup F350 (1996-1997) pcm power relay Wiring diagrams

A/C CLUTCH CYCLING PRESSURE SWITCH A/C CLUTCH DIODE A/C COMPRESSOR CLUTCH A/C HIGH PRESSURE CUT-OUT SWITCH A/C-HEATER CONTROL ASSEMBLY BLK WIRE BLOWER MOTOR BLOWER MOTOR RESISTORS BLOWER MOTOR SWITCH BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE DK GRN/ORG WIRE FUSE 1 FUSE 6 FUSE PANEL GRY/WHT WIRE HI LO HOT IN ACCY OR RUN HOT IN RUN LT GRN/WHT WIRE MIX DEF MIX NORM DEF MAX NORM MAX OFF FLOOR OFF FLOOR VENT ORG/BLK WIRE PCM POWER RELAY PNK/YEL WIRE POWER- TRAIN CONTROL MODULE PPL RED WIRE RED/YEL WIRE VENT WAC RELAY (ENGINE COMPARTMENT FUSE BOX) WALL) YEL/RED WIRE

BLK ORG/ WIRE BLK WIRE BLK/WHT WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID SHIFT SOLENOID 2 TRANSMISSION) CSE GND IAT VREF DATA TR TCIL IGN EPC GND TCS TFT MAP SIG RTN TP DATA ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSE 22 FUSE 9 FUSE PANEL FUSE 13 GRY RED/ WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER NCA WIRE ORG YEL/ WIRE ORG/ BRN WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/ MALFUNCTION INDICATOR LAMP (MIL) WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF SAFETY WALL) PPL/ ORG WIRE PPL/ YEL WIRE PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/YEL WIRE SHIFT SOLENOID 1 TAN/ORG WIRE TAN/WHT WIRE TCC CCS IGN GND TCIL TORQUE CONVERTER CLUTCH SOLENOID TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VIP DATA LINK CONNECTOR (LEFT REAR OF ENGINE COMPT, ON BRACKET) VSS INPUT VSS OUTPUT WHT WIRE WHT/LT GRN WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/ WHT WIRE

49 STATES OR SUPER DUTY ACCELERATOR PEDAL SENSOR (AP) (UNDER LEFT SIDE OF DASH) AUXILIARY POWERTRAIN CONTROL (BEHIND CENTER OF DASH) BAROMETRIC PRESSURE (BARO) SENSOR (AT BASE OF STEERING COLUMN) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRACKET ABOVE BRAKE PEDAL) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CHK ENG GEN DATA PPL DK BLU/LT GRN WIRE ELECTRONIC PRESSURE CONTROL SOLENOID SHIFT SOLENOID 1 ENGINE COMPARTMENT FUSE BOX ENGINE COMPARTMENT FUSE BOX IN ENGINE COMPT, ON LEFT INNER FENDER PANEL) FUSE 22 ENGINE CONTROLS ENGINE OIL TEMPERATURE (EOT) SENSOR (RIGHT SIDE OF ENGINE) FUSE 17 FUSE 9 GEN DATA AUX DATA AP SENS GND GLOW PLUG RELAY, FUEL LINE HEATER GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN I/P FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 13 INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (TOP CENTER OF ENGINE) LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP (MIL) "CHECK ENGINE LIGHT" MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP RIGHT SIDE FIREWALL) NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RABS MODULE, HAZARD FLASHER RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE TAN/ORG WIRE TAN/WHT WIRE TCC CPPS VSS GND MAP TFT TCIL TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VSS INPUT VSS OUTPUT WHT WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE

1 55 (49 STATES OR SUPER DUTY) (CALIF. EX. SUPER DUTY, DIESEL) 200 A GENERATOR/ VOLTAGE REGULATOR BACKUP LAMP SWITCH BLK/YEL WIRE BRAKE PRESSURE SWITCH DAYTIME RUNNING LAMP (DRL) MODULE BRN WIRE CRUISE CONTROL SERVO/AMPLIFIER ASSEMBLY DIESEL ONLY DIESEL ONLY (I/P HARNESS, NEAR BREAKOUT DIESEL ONLY DIESEL ONLY DIESEL WARNING LAMPS DISPLAY DISTRIBUTOR ENGINE COMPARMENT FUSE BOX ENGINE COMPARTMENT FUSE BOX FROM ENGINE COMPARTMENT FUSE BOX (FUSE 17) FROM IGNITION SWITCH (DIAGRAM 1 OF 3) FUEL LINE HEATER FUEL PUMP RELAY FUEL WATER SWITCH LOW VACUUM WARNING SWITCH FUSE 16 FUSE 18 FUSE 2 FUSE 22 FUSE 3 FUSE 5 FUSE 8 FUSE 9 FUSE PANEL (LEFT SIDE OF I/P) FUSE PANEL (LEFT SIDE OF I/P) FUSE 17 GAS ONLY GASOLINE ONLY GLOW PLUG RELAY GRY/YEL WIRE HEATED OXYGEN IDLE VALIDATION SWITCH (DIESEL ONLY) IGNITION COIL IGNITION CONTROL MODULE INJECTOR DRIVER MODULE (IDM) RELAY (DIESEL ONLY) INSTRUMENT CLUSTER LT GRN RED/ WIRE NCA WIRE PCM POWER DIODE PCM POWER RELAY POWER- TRAIN CONTROL MODULE PPL/ORG WIRE RADIO CAPACITOR RED/ LT GRN WIRE RED/LT GRN WIRE RED/YEL WIRE TO ENGINE COMPARTMENT FUSE BOX (FUSE 13) (DIAGRAM 3 OF 3) TRAILER RELAY BOX (ENGINE HARNESS, NEAR BREAKOUT TO LEFT HEADLAMP) TRANS- MISSION CONTROL SWITCH INSTRUMENT CLUSTER TRANSMISSION TRANSMISSION RANGE (TR) SENSOR W/ DIESEL ENGINE W/ GASOLINE ENGINE W/ MANUAL TRANSMISSION WARNING CHIME MODULE WITH ELECTRONIC SHIFT ONLY YEL WIRE YEL/WHT WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/PNK WIRE COIL DATA LINK CONNECTOR DISTRIBUTOR (LEFT FRONT OF ENGINE) DISTRIBUTOR IGNITION SHIELD DK GRN/ORG WIRE DK GRN/YEL WIRE ENGINE COMPARTMENT FUSE BOX (LEFT SIDE OF ENGINE COMPARTMENT) FUSE 22 FUSE 9 GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN IDM (FTO) IGNITION COIL (LEFT FRONT OF ENGINE, FORWARD OF DISTRIBUTOR) IGNITION CONTROL MODULE (LEFT REAR SIDE OF ENGINE COMPARTMENT, ON FENDER APRON) INDICATOR SWITCH LT BLU/BLK WIRE LT GRN/RED WIRE NCA WIRE ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PIP PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWER POWERTRAIN CONTROL MODULE (TOP LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PWR GRD RADIO CAPACITOR (LEFT FRONT OF ENGINE, NEAR COIL) RED WIRE RED/ LT GRN WIRE RED/LT GRN WIRE SPARK OUTPUT CHECK CONNECTOR (LEFT REAR OF ENGINE COMPARTMENT, NEAR ICM) SPOUT TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TRANS- MISSIONS SYSTEM 784 915 WHT/PNK WIRE YEL WIRE YEL/BLK WIRE

#1 SHIFT SOLENOID #2 SHIFT SOLENOID 1 2 3 4 5 6 PIP SPOUT IDM (FTO) PWR COIL GND PNK WIRE AIR CONDITIONING SYSTEM BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH BRN WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID 7 8 COIL WIRE DATA LINK CONNECTOR (LEFT REAR OF ENGINE COMPT, ON BRACKET) DISTRIBUTOR DK GRN/ORG WIRE DK GRN/YEL WIRE ELECTRONIC PRES- SURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX FUSE 13 FUSE 17 FUSE 22 FUSE 9 FUSE PANEL GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN IGNITION COIL (LEFT REAR OF ENGINE) IGNITION CONTROL MODULE (LEFT REAR OF ENGINE COMPARTMENT, ON FENDER APRON) INDICATOR SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK 929 361 WIRE PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PPL/YEL WIRE RADIO CAPACITOR (LEFT SIDE OF ENGINE, NEAR IGNITION COIL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SPEED CONTROL SERVO/AMPLIFIER ASSEMBLY TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TORQUE CON- VERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMP SENSOR TRANSMISSIONS SYSTEM WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/PNK WIRE COIL DATA LINK CONNECTOR DISTRIBUTOR (TOP FRONT OF ENGINE) DISTRIBUTOR IGNITION SHIELD DK GRN/ORG WIRE DK GRN/YEL WIRE ENGINE COMPARTMENT FUSE BOX (LEFT SIDE OF ENGINE COMPARTMENT) FUSE 22 FUSE 9 GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN IDM (FTO) IGNITION COIL (LEFT REAR OF ENGINE, NEAR INTAKE MANIFOLD) IGNITION CONTROL MODULE (LEFT REAR SIDE OF ENGINE COMPARTMENT, ON FENDER APRON) INDICATOR SWITCH LT BLU/BLK WIRE LT GRN RED/ WIRE LT GRN/RED WIRE NCA WIRE ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PIP PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWER POWERTRAIN CONTROL MODULE (TOP LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PWR GRD RADIO CAPACITOR (LEFT SIDE OF ENGINE, NEAR COIL) RED WIRE RED/LT GRN WIRE SPARK OUTPUT CHECK CONNECTOR (LEFT REAR OF ENGINE COMPARTMENT, NEAR ICM) SPOUT TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TRANS- MISSIONS SYSTEM WHT/PNK WIRE YEL WIRE YEL/BLK WIRE

5 13 10 2 PPL DATA LINK CONNECTOR (BEHIND LOWER CENTER OF I/P) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PRESS SW BRAKE PRESSURE APPLIED SWITCH (NEAR LEFT FRONT RAIL) BRAKE WARNING IND BRN WIRE CLUTCH PEDAL POSITION SWITCH (TOP RIGHT SIDE OF BRAKE/CLUTCH PEDAL SUPPORT) CRUISE CONTROL SYSTEM DK GRN/LT GRN WIRE DK GRN/ORG WIRE DLC EBP ENGINE COMPARTMENT FUSE BOX EOT FUSE 22 FUSE 8 FUSE 9 FUSE PANEL FUSE PANEL FUSE 3 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN FUSE 5 HOT IN RUN OR START HOT IN RUN OR START HOT IN RUN FUSE 18 FUSE 17 IAT IDLE VALIDATION SW IDM RELAY IGNITION SWITCH INDICATOR SWITCH (FRONT OF TRANSFER CASE) INJECTION PRESSURE REGULATOR (IPR) (TOP CENTER OF ENGINE) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INTAKE AIR TEMPER- ATURE (IAT) SENSOR (TOP CENTER OF ENGINE) LOCK OFF LT BLU/ BLK WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE M/T A/T MALFUNCTION INDICATOR LAMP (MIL) MAP ORG/BLK WIRE ORG/YEL WIRE PCM DLC PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) PPL PPL/ORG WIRE PPL/WHT WIRE PPL/YEL WIRE PWR GND RED WIRE RED/LT GRN WIRE RED/ORG WIRE RED/YEL WIRE RPM CTRL RUN WIRE SELECTABLE RPM CONTROL (BEHIND CENTER OF I/P) SPEED CTRL GND TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCC TCS OR CPP TFT VSS GND W/ W/O WHT/BLK WIRE WHT/PPL WIRE YEL WIRE YEL/RED WIRE

"LOW RANGE" INDICATOR 238 198 AIR CONDITIONING SYSTEM AIRD SOLENOID BBP FEED BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BODY BUILDER POWER FEED BRN WIRE BRN/PNK WIRE COIL DATA LINK (-) DATA LINK (+) DATA LINK CONNECTOR (RIGHT SIDE OF DASH) DISTRIBUTOR (TOP FRONT OF ENGINE) DISTRIBUTOR IGNITION SHIELD DK GRN/ORG WIRE DK GRN/YEL WIRE EGR SOLND CTRL IDM CKP SENSOR SPOUT PWR GND ENGINE COMPARTMENT FUSE BOX FUSE 22 FUSE 9 GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN IDM (FTO) IGN GND PWR GND CASE GND IGNITION COIL (LEFT SIDE OF ENGINE, ABOVE VALVE COVER) IGNITION CONTROL MODULE (LEFT REAR SIDE OF ENGINE COMPARTMENT, ON FENDER APRON) INSTRUMENT CLUSTER SYSTEM LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN/RED WIRE MAF SIG RTN TRANS TEMP ECT SENS IAT SENS FUEL PUMP MON A/C CLUTCH SIG MISFIRE SENS NCA WIRE ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PIP PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWER POWERTRAIN CONTROL MODULE (TOP LEFT SIDE OF FIREWALL) PPL DATA LINK FEPS PPL/ORG WIRE PWR GRD RADIO CAPACITOR (LEFT SIDE OF ENGINE, NEAR COIL) RED WIRE RED/ LT GRN WIRE RED/LT GRN WIRE SPOUT SPOUT CHECK CONNECTOR (LEFT REAR OF ENGINE COMPARTMENT, NEAR ICM) TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TRANS CTRL SW TSS 1 VSS WHT/PNK WIRE YEL WIRE YEL/BLK WIRE

"LOW RANGE" INDICATOR #1 SHIFT SOLENOID #2 SHIFT SOLENOID 1 2 3 4 5 6 PIP SPOUT IDM (FTO) PWR COIL GND PNK WIRE 190 237 480 AIRB SOLND CTRL TSS 1 TCC 570 224 PWR GND TCS TFT SENSOR INPUT A/C DEMAND SIG 924 395 CCS CKP SENSOR VPWR INJ 1, 4, 5, 8 INJ 2, 3, 6, 7 PWR GND A/C SYSTEM PPL AIR CONDITIONING SYSTEM BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH BRN WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID 7 8 COIL WIRE DISTRIBUTOR DK GRN/ORG WIRE DK GRN/YEL WIRE ELECTRONIC PRES- SURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX FUSE 13 FUSE 17 FUSE 22 FUSE 9 FUSE PANEL GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN START OR RUN IAT VREF EGR VALVE POS VIP DLC IGN GND STO/MIL IGNITION COIL (LEFT REAR OF ENGINE) IGNITION CONTROL MODULE (LEFT REAR OF ENGINE COMPARTMENT, ON FENDER APRON) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR MAP SENSOR INPUT SIG RTN TPS INPUT VIP DLC 359 355 209 NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK 929 361 SPOUT VPWR EPC WIRE PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PPL/ORG WIRE PPL/YEL WIRE RADIO CAPACITOR (LEFT SIDE OF ENGINE, NEAR IGNITION COIL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SPEED CONTROL SERVO/AMPLIFIER ASSEMBLY (NEAR MASTER CYLINDER) TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TORQUE CON- VERTER CLUTCH SOLENOID TR SENSOR INPUT EVAP CAN SOLND. TCIL EGR CNTRL SOLND. TRANSMISSION FLUID TEMP SENSOR TSS 2 CSE GND IAC FP ENABLE VSS GROUND ECT FPM VIP DLC ACCS AIRD SOLND CTRL LOW RANGE IND 354 238 915 WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE