Ford Mustang IV facelift (1998-2004) brn Wiring diagrams

.5 OHMS 1.3 OHMS LT A/C CLUTCH FIELD COIL A/C CLUTCH RELAY A/C-HEATER CONTROL ASSEMBLY BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH, IN A/C-HEATER PLENUM) BRN WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DG GRN/ORG WIRE DK BLU WIRE DK/BLU WIRE ENGINE COOLING FAN MOTOR FUNCTION SELECTOR SWITCH FUSE 1 FUSE 2 FUSE 23 FUSE 24 FUSE 26 FUSE 34 GRN WIRE HIGH SPEED FAN CONTROL RELAY HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN HOT IN RUN OR START LOW SPEED FAN CONTROL RELAY LT BLU WIRE LT GRN WIRE MIX DEF MIX NORM MAX DEF NORM MAX NOT USED OFF FLOOR OFF FLOOR VENT ORG/ WIRE PCM POWER RELAY PNK WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) RED WIRE RELAY CONTROL VENT VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

.5 OHMS 1.3 OHMS LT A/C CLUTCH FIELD COIL A/C CLUTCH RELAY AUXILIARY FUSE BOX BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE ELECTRIC COOLING FAN MOTOR FAN SWITCH FRONT BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH, IN A/C HEATER PLENUM) FUNCTION SELECTOR SWITCH FUSE 1 FUSE 2 FUSE 23 FUSE 24 FUSE 26 FUSE 31 FUSE 34 GRN WIRE HIGH LOW HIGH SPEED FAN CONTROL RELAY HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START LOW SPEED FAN CONTROL RELAY LT BLU WIRE LT GRN WIRE MIX NORM MAX DEF OFF FLOOR VENT OFF VENT FLOOR ORG/ WIRE PCM POWER RELAY PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) RED WIRE RELAY CONTROL TAN WIRE VIO WIRE WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/RED WIRE

3.8L 4.6L ABS CONTROL MODULE (RIGHT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT, FORWARD OF STRUT TOWER) BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DK GRN WIRE FUSE FUSE 117 FUSE 18 GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT WITH BRAKE PEDAL DEPRESSED INSTRUMENT CLUSTER LEFT REAR WHEEL SPEED SENSOR (INBOARD SIDE OF WHEEL HUB) LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE RIGHT FRONT WHEEL SPEED SENSOR (INBOARD SIDE OF WHEEL HUB) TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TRACTION CONTROL SWITCH YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 WINDSHIELD WIPER SWITCH 1 2 3 4 FUSED B(+) GROUND GROUND 1 2 3 4 ONE TOUCH DOWN OUT FUSED IGN FUSED B(+) POWER WINDOW SWITCH IN BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) CIRCUIT BREAKER DK BLU WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM FUSE 28 FUSE 32 FUSE 39 FUSE 7 FUSED B (+) GENERIC ELECTRONIC MODULE (BELOW LEFT SIDE OF DASH) GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START INTERIOR LAMP SWITCH BATTERY SAVER LAMP FEED PASSENGER DOOR AJAR LAMP IN INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEMS LEFT DOOR AJAR SWITCH MASTER WINDOW CONTROL SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ORG WIRE LUGGAGE COMPT RELEASE RELAY SAFETY BELT WARNING SWITCH NOT USED PNK WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE POWER WINDOW SYSTEM POWER WINDOWS) RED/ORG WIRE RED/WHT WIRE SAFETY BELT SWITCH TAN/LT BLU WIRE TAN/RED WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WARNING SYSTEMS VIO WIRE VIO/YEL WIRE WARNING SYSTEMS WARNING SYSTEMS POWER WINDOW SYSTEM WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/YEL WIRE WIPER ON/OFF RELAY WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/WHT WIRE

BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BRN WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) COUPE FUSE 11 FUSE 23 GRY WIRE HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER LT BLU WIRE PNK WIRE REAR WINDOW DEFROST GRID REAR WINDOW DEFROST RELAY (BEHIND CENTER OF DASH) REAR WINDOW DEFROST SWITCH RED WIRE YEL WIRE

A/C SYSTEM ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (LEFT OF COLUMN) CKP- CKP+ COOLING FANS SYSTEM CRANKSHAFT POSITION (CKP) SENSOR (CENTER FRONT OF ENGINE) DATA LINK CONNECTOR (DLC) (BEHIND DASH, RIGHT OF COLUMN) 10 2 DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE DLC DLC BUS (-) DLC BUS (+) EGR VACUUM GROUND IGN COIL GROUND IGN COIL SHT SOL A GRY WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE 21 HOT IN RUN OR START FUSE 28 HOT IN RUN OR START FUSE 34 IAT SENSOR FP DRV MOD ACCS INPUT IMRC CTRL IGNITION COIL (TOP FRONT OF ENGINE) IGNITION TRANSFORMER CAPACITOR (TOP FRONT OF ENGINE) IMRC CTRL INSTRUMENT CLUSTER LOW FAN LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SENSOR TFT SENSOR NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/LT BLU WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) RED WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/WHT WIRE SHIFT SOLENOIDS (SS) SPARK PLUGS TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCC SOL B+ VMV CURRENT TCS INPUT TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION CONTROL SWITCH (TCS) (RIGHT OF GEAR SELECTOR) TRANSMISSION FLUID TEMPERATURE SENSOR ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID TRANSMISSION HARDWARE UNIT VIO WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (FRONT OF ENG, NEAR IGN COIL) CENTRAL JUNCTION BOX (LEFT OF COLUMN) DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE EVAP CANISTER VENT CONTROL SOLENOID (REAR OF VEHICLE) FUEL PUMP DRIVER MODULE (UNDERSIDE OF LUGGAGE COMPT) FUEL PUMP RELAY FUEL RAIL PRESSURE TRANSDUCER SENSOR (TOP FRONT OF ENGINE, BEHIND IGNITION COIL) FUSE 14 FUSE 2 FUSE 8 FUSE 26 GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INERTIA FUEL SHUTOFF SWITCH LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PCM POWER RELAY PNK WIRE PNK/BLK WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/LT BLU WIRE WHT WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

A/C SYSTEM BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (LEFT OF STEERING COLUMN) CRUISE CONTROL SYSTEM CYLINDER HEAD TEMPERATURE (CHT) SENSOR DK BLU/ORG WIRE DK GRN/WHT WIRE DPFE CHT SENS EVAP PURGE SP CNTRL A/C CUTOUT AIR MNGMNT POWER EGR VACUUM REGULATOR (EVR) SOLENOID (REAR OF THROTTLE BODY) FP MON EPC SOL FUEL INJ 5 FUEL INJ 3 FUEL INJ 1 PWR GND PWR GND IGN COIL FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 FUEL INJECTORS FUEL PRESS FR PRESS FUSE 35 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR 11 (IN EXHAUST MANIFOLD, ABOVE FLANGE INBOARD SIDE) HEATED OXYGEN SENSOR 12 (IN EXHAUST, REAR OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 21 (IN EXHAUST MANIFOLD, ABOVE FLANGE INBOARD SIDE) HOT AT ALL TIMES FUSE 33 IAC VALVE OSS SENS CMP SENS IDLE AIR CONTROL (IAC) VALVE (TOP REAR OF ENGINE) LT BLU WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/ORG WIRE MAF SENS TP SENS REF VOLT SIG RTN BPP NCA WIRE ORG/ WIRE PNK/WHT WIRE PNK/YEL WIRE POWER POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) PWR GND RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE TAN/YEL WIRE VIO/LT GRN WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (FRONT OF ENG, NEAR IGN COIL) CENTRAL JUNCTION BOX CENTRAL JUNCTION BOX (LEFT OF STEERING COLUMN) DK BLU/ORG WIRE DK GRN WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID EVAP CANISTER PURGE VALVE (RIGHT SIDE OF ENGINE COMPT) EVAP CANISTER VENT SOLENOID (REAR OF VEHICLE) FUEL PUMP (TOP RIGHT SIDE OF FUEL TANK) FUEL PUMP ASSEMBLY SHIELD FUEL PUMP DRIVER MODULE (UNDERSIDE OF LUGGAGE COMPT) FUEL PUMP RELAY FUEL RAIL PRESSURE TRANSDUCER (TOP FRONT OF ENGINE, BEHIND IGNITION COIL) FUSE 14 FUSE 2 FUSE 8 FUSE 26 GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START FUSE 34 INERTIA FUEL SHUTOFF SWITCH LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER RELAY PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE SHIFT SOLENOIDS (SS) TAN/LT BLU WIRE TRANSMISSION FLUID TEMPERATURE SENSOR TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION HARDWARE UNIT VIO/ORG WIRE WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

A/C SYSTEM BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (LEFT OF STEERING COLUMN) CRUISE CONTROL SYSTEM DK BLU/ORG WIRE DK GRN/WHT WIRE DPFE EGR VACUUM REGULATOR (EVR) SOLENOID (INSIDE RIGHT FENDER) EVAP VENT VSS SIG A/C CUTOUT FUEL INJECTORS FUEL PRESS FR PRESS FUSE 35 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HARN) HEATED OXYGEN SENSOR 11 (IN EXHAUST MANIFOLD, INBOARD SIDE) HEATED OXYGEN SENSOR 12 (IN EXHAUST, REAR OF CAT CONVERT) HEATED OXYGEN SENSOR 21 (IN EXHAUST MANIFOLD, INBOARD SIDE) HEATED OXYGEN SENSOR 22 (LEFT REAR OF ENGINE, IN EXHAUST MAN) HOT AT ALL TIMES FUSE 33 IAC VALVE OSS SENS CMP SENS A/C HP SW IDLE AIR CONTROL (IAC) VALVE (TOP RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MAF SENS TP SENS REF VOLT SIG RTN BPP NCA WIRE ORG/ WIRE OUTPUT SHAFT SPEED SENSOR (LEFT SIDE OF TRANS) PNK/LT BLU WIRE PNK/WHT WIRE PNK/YEL WIRE POWER FUEL INJ 7 FUEL INJ 5 FUEL INJ 3 FUEL INJ 1 POWER FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) PWR GND IGN COIL 2 PWR GND IGN COIL 7 IGN COIL 8 FP MON EPC SOL RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/RED WIRE TAN/YEL WIRE THROTTLE POSITION (TP) SENSOR VIO/LT GRN WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE