Ford Ranger I (1998-2006) (at left side of engine compartment) 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

57 57 (AT LEFT SIDE OF ENGINE COMPT) 516 516 514 521 522 57 810 ABS CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) ABS IND. ABS PUMP MOTOR (AT LEFT FRONT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ON BRAKE PEDAL SUPPORT) BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/YEL WIRE FUSE 15 FUSE 17 FUSE 20 FUSE 32 GROUND PWR HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER ISO LEFT FRONT WHEEL SPEED SENSOR (AT LEFT FRONT WHEEL) LOW BRAKE FLUID LEVEL/ PARK BRAKE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE REAR AXLE SPEED SENSOR (TOP OF REAR DIFFERENTIAL) RED WIRE RED/LT GRN WIRE RED/PNK WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TWISTED PAIR VBATT VPWR YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

A/T BLK WIRE BLK/PNK WIRE DIGITAL TRANSMISSION RANGE (DTR) SENSOR HOT IN RUN SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) FUSE LEFT REVERSING LAMP M/T REVERSING LAMPS SWITCH RIGHT REVERSING LAMP VIO/ORG WIRE

BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/PNK WIRE BLU WIRE BOX (SJB)) BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ON BRAKE PEDAL SUPPORT) DK GRN WIRE FUSE 17 FUSE 19 FUSE 20 FUSE 38 FUSE 42 GRN WIRE HAZARD HAZARD OFF HAZARD RIGHT TURN OFF LEFT TURN RIGHT TURN OFF LEFT TURN HIGH MOUNTED STOPLAMP HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LEFT LICENSE PLATE LAMP LEFT REAR PARK/STOP TURN LAMP LEFT TURN INDICATOR LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT PNK WIRE MICROPROCESSOR MULTI- FUNCTION SWITCH OFF ORG/ WIRE ORG/LT BLU WIRE ORG/YEL WIRE PNK WIRE RED/WHT WIRE RIGHT LICENSE PLATE LAMP RIGHT REAR PARK/STOP TURN LAMP RIGHT TURN INDICATOR RIGHT TURN OFF LEFT TURN RUN WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TRAILER TOW CONNECTOR (AT CENTER OF REAR BUMPER) WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE

A/C CLUTCH FIELD COIL A/C HIGH PRESSURE SWITCH PCM POWER RELAY ABS CONTROL MODULE AIR BAG SLIDING CONTACT AUDIO UNIT BATTERY BLK WIRE BLK/WHT WIRE BLOWER MOTOR RELAY BRAKE FLUID LEVEL SWITCH DATA LINK CONNECTOR (DLC) DRIVER SIDE DOOR LOCK SWITCH MASTER WINDOW ADJUST ENGINE COOLANT TEMPERATURE (ECT) SENDER EXCEPT TREMOR EXTERIOR REAR VIEW MIRROR SWITCH FOUR WHEEL DRIVE CONTROL MODULE FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUEL TANK UNIT FUEL TANK UNIT LEFT LICENSE PLATE LAMP INSTRUMENT CLUSTER LEFT FRONT DOOR AJAR SWITCH LEFT FRONT FOG LAMP LEFT FRONT SIDE LAMP LEFT FRONT PARK/TURN LAMP LEFT HEADLAMP LEFT REAR PARK/STOP TURN LAMP LEFT REVERSING LAMP LOW CURRENT BOARD LT GRN WIRE MASS AIR FLOW (MAF SENSOR) NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH PASSIVE ANTI-THEFT TRANSCEIVER POWERTRAIN CONTROL MODULE (PCM) RESTRAINTS CONTROL MODULE RIGHT LICENSE PLATE LAMP TRAILER TOW CONNECTOR RIGHT REAR PARK/STOP TURN LAMP RIGHT REVERSING LAMP SUBWOOFER AMPLIFIER SWITCH W/ POWER EQUIPMENT WHT WIRE WINDSHIELD WIPER MOTOR

3.0L 4.0L A/C CLUTCH FIELD COIL (RIGHT FRONT OF ENGINE) A/C CLUTCH RELAY A/C COMPRESSOR CYCLING SWITCH (AT RIGHT REAR OF ENGINE COMPARTMENT) A/C HIGH PRESSURE SWITCH (AT LEFT FRONT SIDE OF ENGINE) BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BRN WIRE CYLINDER-HEAD TEMPERATURE SENSOR (2.3L) (ON RIGHT SIDE OF CYLINDER HEAD) DEFROST MAX DK BLU WIRE DK GRN WIRE DK GRN/YEL WIRE ENGINE COOLING FAN MOTOR (AT RIGHT FRONT OF ENGINE COMPT) ENGINE COOLING FAN RELAY (2.3L) FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 11 FUSE 19 FUSE 25 FUSE 13 FUSE 27 GRY WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATER BLOWER MOTOR (RIGHT REAR OF ENGINE COMPT, ON FIREWALL) HIGH MEDIUM HIGH BLOWER MOTOR SWITCH HOT AT ALL TIMES HOT IN HOT IN START OR RUN ILLUMINATION LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAX DEFROST MEDIUM LOW LOW MICROPROCESSOR MIX NORMAL FLOOR VENT OFF MODE SWITCH NCA WIRE OFF FLOOR VENT NORMAL MIX ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/YEL WIRE RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) PTC TEMPERATURE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

BLK WIRE BRN WIRE DK GRN WIRE EXTERIOR LAMPS CIRCUIT FUSE 1 FUSE 2 FUSE 31 HOT AT ALL TIMES LOW CURRENT BOARD MAIN LIGHT SWITCH OFF HEAD PARK PARK LAMP RELAY PNK WIRE RED WIRE SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TRAILER TOW CONNECTOR (AT CENTER OF REAR BUMPER) WHT WIRE YEL WIRE

0. OFF 1. HIGH 25. INTERVAL 5 BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE CIRCUIT BREAKER DK BLU/ORG WIRE DK GRN WIRE ENGINE COMPARTMENT, ON WASHER FLUID RESERVOIR) FUSE 5 GRY/LT BLU WIRE HOT IN RUN OR ACC LT BLU WIRE LT BLU/ORG WIRE MULTI- FUNCTION SWITCH ORG/ WIRE PARK PARK SENSE PNK WIRE RED WIRE RUN WIRE RUN/PARK RELAY CONTROL SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN/RED WIRE VREF WASHER PUMP RELAY CONTROL WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER PUMP MOTOR (RIGHT REAR OF WINDSHIELD WASHER RELAY WINDSHIELD WIPER MOTOR (TOP LEFT CENTER OF FIREWALL) WIPER HIGH/LOW RELAY WIPER HIGH/LOW RELAY CONTROL WIPER RUN/ PARK RELAY YEL/RED WIRE YEL/WHT WIRE