Ford Ranger I (1998-2006) powertrain control module (pcm) (right rear of engine compt, through firewall) Wiring diagrams

BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE CYLINDER HEAD TEMPERATURE SENSOR (ON RIGHT SIDE OF CYLINDER HEAD) DK BLU WIRE DK GRN WIRE DK GRN/YEL WIRE ENGINE COOLING FAN MOTOR (AT RIGHT FRONT OF ENGINE COMPARTMENT) ENGINE COOLING FAN RELAY FUSE 11 FUSE 19 GRY/RED WIRE HOT AT ALL TIMES HOT IN START OR RUN NCA WIRE ORG/WHT WIRE PCM POWER RELAY POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/BLK WIRE RELAY CTRL SIG RTN SMART JUNCTION PTC BOX (SJB) (BEHIND RIGHT SIDE OF DASH) PCM POWER DIODE VREF WHT WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

ABS CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE CAN (+) DATA LINK CONNECTOR (DLC) (AT BOTTOM OF STEERING COLUMN) FEPS FOUR-WHEEL DRIVE CONTROL MODULE (BEHIND LEFT CENTER OF DASH) FUSE 29 HOT AT ALL TIMES INSTRUMENT CLUSTER ISO LOW CURRENT BOARD LT BLU/WHT WIRE ORG/ WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RESTRAINTS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN/ORG WIRE TWISTED PAIR VIO WIRE WHT/LT GRN WIRE

BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BRN WIRE FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 13 FUSE 27 GRY WIRE GRY/YEL WIRE HEATER BLOWER MOTOR (RIGHT REAR OF ENGINE COMPARTMENT, ON FIREWALL) HOT AT ALL TIMES HOT IN RUN ILLUMINATION LOW HIGH LT BLU WIRE LT GRN WIRE MEDIUM HIGH MEDIUM LOW MICROPROCESSOR MODE SWITCH OFF VENT FLOOR MIX NORMAL DEFROST MAX ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TEMPERATURE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL WIRE YEL/LT GRN WIRE

2.3L EXCEPT 2.3L 4 3 2 1 TX RX VPWR GROUND ANTI- THEFT "ON" IND BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE FUSE 33 GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT GRN WIRE MICRO- PROCESSOR ORG/ WIRE PASSIVE ANTI-THEFT TRANSCEIVER (ON BOTTOM OF STEERING COLUMN) PCM POWER DIODE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/YEL WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) PTC STARTER RELAY WHT WIRE WHT/LT GRN WIRE YEL WIRE

325 3702 COOLING FANS SYSTEM A/C SYSTEM ACT SENS IN FUEL PUMP RLY A/C DEMAND SIG ANTI-THEFT SYSTEM BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRN/ORG WIRE CKP SENS CKP SENS CRANKSHAFT POSITION (CKP) SENSOR (ON LOWER RIGHT FRONT OF ENGINE) DATA LINK CONNECTOR (DLC) (AT BOTTOM OF STEERING COLUMN) DIGITAL TRANSMISSION RANGE (DTR) SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUEL PUMP/GAUGE MOD PROG SIG FUSE 11 GND IGNITION COIL GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) IGNITION COIL (ON TOP RIGHT SIDE OF ENGINE) INSTRUMENT CLUSTER KNOCK SENSOR (LEFT FRONT OF ENGINE) LT BLU/BLK WIRE MAF SIG TFT SENS IN MALFUNCTION INDICATOR LAMP (MIL) MICROPROCESSOR NCA WIRE ORG/BLK WIRE ORG/WHT WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/LT BLU WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE SCP BUS- SCP BUS+ RX SIG TX SIG FAIL SAFE COOL IN START RLY CNTL COOL FAN RLY STARTING SYSTEM TACHOMETER TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TSS VIO WIRE VIO/ORG WIRE WHT/BLK WIRE WHT/LT GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/LT GRN WIRE YEL/RED WIRE YEL/WHT WIRE

A/C SYSTEM A/T AUTOMATIC TRANSMISSION BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) FUSE 21 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (BPP) BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION (CMP) SENSOR (ON REAR OF ENGINE) CHT SENSOR CANISTER VENT VSS + A/C CLUTCH RLY DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID FUEL TANK PRESS MAP SENS TR SENSOR FUSE 32 GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN HOT AT ALL TIMES IDLE AIR CONTROL (IAC) VALVE (TOP RIGHT OF ENGINE) ISS SENS LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE M/T MAF SENSOR TPS IN REF VOLTAGE SIG RETURN BPP SW ORG/BLK WIRE ORG/YEL WIRE PCM RLY POWER EGR STEP MOTOR EGR STEP MOTOR FUEL INJ 3 FUEL INJ 1 GND GND PCM RLY POWER EGR STEP MOTOR EGR STEP MOTOR FUEL INJ 4 FUEL INJ 2 PNK/BLK WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE SHIFT SOLENOIDS SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TURBINE SHAFT SPEED SENSOR (TSS) VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL/LT GRN WIRE YEL/RED WIRE

A/C SYSTEM ANTI- THEFT IND ANTI-THEFT SYSTEM BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRN/ORG WIRE CRANKSHAFT POSITION (CKP) SENSOR (ON LOWER FRONT OF ENGINE) DATA LINK CONNECTOR (DLC) (AT BOTTOM OF STEERING COLUMN) 13 10 2 DIGITAL TRANSMISSION RANGE (DTR) SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK BLU/LT GRN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE DLC BUS (-) DLC BUS (+) FUEL GAUGE EPROM POWER FUSE 11 GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) IGNITION COIL (ON TOP RIGHT SIDE OF ENGINE) INSTRUMENT CLUSTER KS INPUT LT BLU/BLK WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP (MIL) MICROPROCESSOR NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/LT BLU WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RX SIG TX SIG START RLY CNTL STARTING SYSTEM TACHOMETER TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TSS VIO WIRE VIO/ORG WIRE WHT/BLK WIRE WHT/LT GRN WIRE YEL/BLK WIRE YEL/WHT WIRE

A/C SYSTEM A/T AUTOMATIC TRANSMISSION BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (BPP) BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION (CMP) SENSOR (ON TOP REAR OF ENGINE) DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 FUEL PRESSURE FUSE 21 FUSE 32 GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES LT BLU/ ORG WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE M/T ORG/BLK WIRE ORG/YEL WIRE PNK/BLK WIRE PNK/YEL WIRE POSITIVE CRANKCASE VENTILATION HEATER POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) PWR GROUND RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE SHIFT SOLENOIDS SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/YEL WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TURBINE SHAFT SPEED (TSS) SENSOR VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE

13 10 2 DATA LINK CONNECTOR (DLC) (AT BOTTOM OF STEERING COLUMN) A/C SYSTEM ANTI- THEFT IND ANTI-THEFT SYSTEM BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRN/ORG WIRE BRN/PNK WIRE CRANKSHAFT POSITION (CKP) SENSOR (ON LOWER FRONT OF ENGINE) DIGITAL TRANSMISSION RANGE (DTR) SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE DLC BUS (-) DLC BUS (+) EGR VALVE TACHOMETER FUEL GAUGE EPROM POWER FUSE 11 GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) IGNITION COIL (ON TOP RIGHT SIDE OF ENGINE) INSTRUMENT CLUSTER KNOCK SENSOR LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP (MIL) MICROPROCESSOR NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/LT BLU WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/LT GRN WIRE RX SIG TX SIG START RLY CNTL STARTING SYSTEM TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/WHT WIRE TAN/YEL WIRE TSS SENSOR VIO WIRE VIO/ORG WIRE WHT/BLK WIRE WHT/LT GRN WIRE YEL/BLK WIRE YEL/WHT WIRE

11 BREAKOUT) A/C SYSTEM AUTOMATIC TRANSMISSION BATTERY JUNCTION BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (BPP) BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION (CMP) SENSOR (ON TOP REAR OF ENGINE) DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 FUEL PRESSURE FUSE 21 FUSE 32 GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES IDLE AIR CONTROL (IAC) VALVE (ON TOP LEFT REAR OF ENGINE) LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE ORG/BLK WIRE ORG/YEL WIRE PNK/BLK WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE SHIFT SOLENOIDS SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/YEL WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TURBINE SHAFT SPEED (TSS) SENSOR VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE