Ford Ranger I (1998-2006) red/yel Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 B+ B+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SIG RETURN GROUND A/T ANTI-LOCK BRAKES SYSTEM AUDIO UNIT BATTERY JUNCTION BOX (LEFT REAR SIDE OF ENGINE COMPT) FUSE 27 BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (AT BOTTOM OF STEERING COLUMN) DK GRN WIRE DK GRN/LT GRN WIRE FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (BEHIND LEFT CENTER OF DASH) FUNCTION SELECT SWITCH ASSEMBLY, BLEND DOOR ACTUATOR FUSE 10 FUSE 21 FUSE 27 FUSE 28 FUSE 32 FUSE 7 GEARMOTOR ENCODER ASSEMBLY GROUND TRANSFER CASE IGN (RUN) GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HEAD HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGN (ST/RUN) ILLUM INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM (DIMMER) ISO BUS LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE M/T MAIN LIGHT SWITCH MOTOR 1 MOTOR 3 MOTOR 4 NEUTRAL SENS TRANSFER CASE MOTOR 5 BPP SWITCH OFF OFF PARK ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) SPEED CONTROL SERVO, BODY COMPUTER VIO/YEL WIRE VSS INPUT MOTOR 2 WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPT) FUSE 31 BLK WIRE BLK/WHT WIRE BLU WIRE DK BLU/ORG WIRE DK LT LT DRL DRIVER FLASH TO PASS FOG LAMP RELAY FOG LAMP SWITCH FUSE 14 FUSE 23 FUSE 4 FUSE 3 GRN WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT FOG LAMP LEFT HEAD- LAMP LO HI LOW CURRENT BOARD PWR LOW HIGH LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN WIRE LT LT MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH OFF PARK HEAD ORG/ WIRE PARKING BRAKE SWITCH (BELOW LEFT SIDE OF DASH, ON PARK BRAKE ASSEMBLY) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP RIGHT HEAD- LAMP LO HI SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE VBATT VIO/LT BLU WIRE VREF WHT WIRE YEL WIRE

BATTERY JUNCTION BOX (BJB) (AT LEFT REAR SIDE OF ENGINE COMPT) FUSE 31 BLK WIRE BLK/WHT WIRE BLU WIRE DK BLU/ORG WIRE FLASH TO PASS FOG LAMP RELAY FOG LAMP SWITCH FUSE 14 FUSE 23 FUSE 4 FUSE 3 GRN WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT FOG LAMP LEFT HEAD- LAMP HI LO LOW CURRENT BOARD PWR LOW HIGH LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN WIRE LT LT MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH OFF PARK HEAD ORG/ WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP RIGHT HEAD- LAMP HI LO SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE VBATT VIO/LT BLU WIRE WHT WIRE YEL WIRE

ABS IND. AIR BAG IND ANTI- THEFT "ON" IND ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE CAN (-) CAN (+) CHARGE IND CHECK ENGINE IND CHECK FUEL CAP IND COMPUTER DATA LINES SYSTEM CONN A CONN B DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR DOOR AJAR IND DRIVER SIDE REAR DOOR AJAR SWITCH (FOUR-DOOR MODEL) ENGINE CONTROLS SYSTEM STARTING/CHARGING SYSTEM ENGINE COOLANT TEMPERATURE GAUGE EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FAILSAFE COOLING IND FUEL GAUGE FUEL TANK UNIT (IN FUEL TANK ASSEMBLY) FUSE 33 FUSE 10 FUSE 9 GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM CRUISE CONTROL SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN START OR RUN ILLUMINATION (6 BULBS) INSTRUMENT CLUSTER LEFT FRONT DOOR AJAR SWITCH (AT REAR OF LEFT FRONT DOOR) LEFT TURN SIGNAL IND LOW BRAKE FLUID LEVEL/PARK BRAKE IND LOW CURRENT BOARD LOW FUEL IND VREF VSS TACH LOW OIL PRESSURE IND LT BLU WIRE LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MICROPROCESSOR O/D OFF IND ODOMETER/ TRIPMETER ORG/BLK WIRE ORG/LT BLU WIRE PARK LMP RLY OUT PARKING BRAKE SWITCH (BELOW LEFT SIDE OF DASH, ON PARK BRAKE ASSEMBLY) PASSENGER SIDE REAR DOOR AJAR SWITCH (FOUR-DOOR MODEL) (AT BOTTOM REAR OF RIGHT PNK/BLK WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT, THROUGH FIREWALL) PRNDL REAR DOOR) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR AJAR SWITCH (AT REAR OF RIGHT FRONT RIGHT TURN SIGNAL IND SAFETY BELT IND SIG SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) SPEED CONTROL IND SPEEDOMETER SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-THEFT SYSTEM INTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ENGINE CONTROLS SYSTEM TACHOMETER TAN/YEL WIRE TONE SIG ECT SIG FUEL LVL SIG VPWR STATUS TRANSMISSIONS SYSTEM VBATT VIO/WHT WIRE W/ POWER EQUIPMENT W/O POWER EQUIPMENT WARNING CHIME WARNING SYSTEM WHT/LT BLU WIRE WHT/LT GRN WIRE YEL/BLK WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE

AIR BAG SLIDING CONTACT (AT BOTTOM AUDIO UNIT BLK WIRE BLK/PNK WIRE BLK/WHT WIRE COURTESY LAMPS CIRCUIT DIMMER SWITCH FOG LAMP SWITCH FOUR- WHEEL DRIVE SWITCH FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE FUSE 1 FUSE 7 GROUND STEERING WHEEL ASSEMBLY HEAD HEAD OFF PARK HOT AT ALL TIMES HOT IN START OR RUN ILLUMINATION ILLUMINATION (6 BULBS) INSTRUMENT CLUSTER LOW CURRENT BOARD LT BLU/RED WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MICRO- PROCESSOR OF STEERING COLUMN) OFF PARK ON OFF INSTRUMENT PANEL DIMMING MODULE (BEHIND LEFT SIDE OF DASH) ON/OFF SWITCH ORG/BLK WIRE PARK LAMP RELAY RED/BLK WIRE RED/YEL WIRE SET/ RESUME SWITCH SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) SPEED CONTROL WHT/BLK WIRE

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

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

ACCESSORY RELAY BLK WIRE DOWN DOWN REST FUSE 16 FUSE 6 HOT AT ALL TIMES HOT IN RUN OR ACC LOW CURRENT BOARD LT BLU WIRE LT BLU/BLK WIRE MASTER WINDOW ADJUST SWITCH OFF UP ONE-TOUCH WINDOW RELAY PASSENGER PASSENGER SIDE WINDOW ADJUST SWITCH PTC CIRCUIT BREAKER RED WIRE RED/YEL WIRE RESISTOR SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/LT BLU WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE WINDOW MOTOR YEL WIRE YEL/RED WIRE

AIR BAG SLIDING CONTACT (AT BOTTOM OF STEERING COLUMN) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/WHT WIRE CAN (+) COMPUTER DATA LINES SYSTEM DOOR AJAR IND DRIVER SAFETY BELT RETRACTOR PRETENSIONER FUSE 10 FUSE 33 FUSE 7 GROUND HEAD HOT AT ALL TIMES HOT IN START OR RUN IGNITION KEY SWITCH INSTRUMENT CLUSTER LEFT FRONT DOOR AJAR SWITCH (AT REAR OF LEFT FRONT DOOR) LOW CURRENT BOARD LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MICROPROCESSOR NCA WIRE ORG/BLK WIRE PARK OFF PNK/LT GRN WIRE RED WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) SAFETY BELT IND CAN+ SMART JUNCTION BOX (SJB) (BEHIND RIGHT SIDE OF DASH) SW IN TONE SIG VBATT VPWR WARNING CHIME WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE