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

1 2 3 6 13 SS B MIL 2 10 13 DATA LINK CONNECTOR (AT BOTTOM OF STEERING COLUMN) 90 91 92 97 103 VREF SIG RTN BPP POWER GROUND ANTI-LOCK BRAKES SYSTEM AUTOMATIC TRANSMISSION (LEFT SIDE OF TRANSMISSION) BACK-UP LAMPS BATTERY JUNCTION BOX (LEFT REAR SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CHT POWER GROUND GROUND TCIL EPC OSS TP DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID ENGINE CONTROLS SYSTEM FUSE 11 FUSE 20 FUSE 21 FUSE 32 FUSE 41 GROUND SS C TCC VBATT ISS GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START INSTRUMENT CLUSTER PRNDL INTERMEDIATE SHAFT SPEED (ISS) SENSOR (LEFT SIDE OF TRANS) LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) NCA WIRE OD OFF ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANS) PCM POWER DIODE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RUN WIRE SHIFT SOLENOIDS SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION CONTROL SWITCH (TCS) TSS DLC DLC (-) DLC (+) GROUND SS A SS D TCS TFT TURBINE SHAFT SPEED (TSS) SENSOR TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

1 2 3 6 13 SS B MIL 2 10 13 DATA LINK CONNECTOR (AT BOTTOM OF STEERING COLUMN) 90 91 92 97 103 VREF SIG RTN BPP POWER GROUND ANTI-LOCK BRAKES SYSTEM AUTOMATIC TRANSMISSION (LEFT SIDE OF TRANSMISSION) BACK-UP LAMPS BATTERY JUNCTION BOX (LEFT REAR SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CHT POWER GROUND GROUND TCIL EPC OSS TP DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID ENGINE CONTROLS SYSTEM FUSE 11 FUSE 20 FUSE 21 FUSE 32 FUSE 41 GROUND SS C TCC VBATT ISS GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START INSTRUMENT CLUSTER PRNDL INTERMEDIATE SHAFT SPEED (ISS) SENSOR (LEFT SIDE OF TRANS) LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) NCA WIRE OD OFF ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANS) PCM POWER DIODE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RUN WIRE SHIFT SOLENOIDS SMART JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION CONTROL SWITCH (TCS) TSS DLC DLC (-) DLC (+) GROUND SS A SS D TCS TFT TURBINE SHAFT SPEED (TSS) SENSOR TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

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 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

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

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

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

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 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

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