Ford Mustang IV facelift (1998-2004) central junction box (behind dash, left of steering column) Wiring diagrams

10 2 1 10 2 1 FUSED B+ SCP DATA BUS - SCP DATA BUS + 2 13 10 DATA LINK CONNECTOR (BEHIND DASH, RIGHT SIDE OF STEERING COLUMN) 29 30 SCP DATA BUS - SCP DATA BUS + 37 38 39 49 50 51 54 55 64 TRANS TEMP TEMP SENS INTAKE AIR TEMP 4.6L 3.8L 81 84 81 84 EPC SOL OSS SIG ABS CONTROL MODULE ANTI-LOCK BRAKE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRAKE PRESSURE SWITCH BRAKE SHIFT INTERLOCK BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE 2 CHT SENS IGNITION POWER GROUND GROUND 71 3 77 DATA LINK POWER SCP DATA BUS - SCP DATA BUS + DIGITAL TRANSMISSION RANGE SENSOR (LEFT REAR OF TRANSMISSION) DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID ENGINE CONTROLS SYSTEM FRONT SIDE OF TRANSMISSION) FUEL PUMP RELAY, FUEL INJECTORS, COOLING FAN RELAYS FUSE 21 FUSE 28 FUSE 33 FUSE 35 GENERIC ELECTRONIC MODULE GROUND TCC SOL KAPWR GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT SIDE OF TRANS) PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT KICK PANEL) RED WIRE RED/WHT WIRE SHIFT SOL A TRANS CNTRL SW SHIFT SOL B SHIFT SOLENOIDS SSA SSB TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION TRANSMISSION CONTROL SWITCH (TCS) (ON CENTER CONSOLE, RIGHT OF GEAR SELECTOR) TRANSMISSION FLUID TEMPERATURE SENSOR VIO WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/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 INSTRUMENT DIM GROUND PWR (HOT IN ST) ANTENNA BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DK GRN/ORG WIRE FUSE 27 FUSE 32 FUSE 6 GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT DOOR SPEAKER (BEHIND CENTER OF DASH) LEFT REAR SPEAKER LT BLU WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE PNK WIRE RADIO RED WIRE RED/LT BLU WIRE RIGHT DOOR SPEAKER RIGHT REAR SPEAKER TAN/YEL WIRE VIO WIRE VIO/LT BLU WIRE WHT/LT GRN WIRE

4.6L BATTERY JUNCTION BOX BLK WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) CIRCUIT BREAKER 43 CONSTANT CONTROL RELAY IGNITION COIL CONSTANT CONTROL RELAY IGNITION TRANSFORMER CAPACITOR CONVERTIBLE TOP SWITCH COUPE CONVERTIBLE DAYTIME RUNNING LAMPS MODULE (BEHIND CENTER OF DASH) DK DK DK GRN WIRE ELECTRONIC FLASHER MODULE FROM FUSE 3 (BATTERY JUNCTION BOX) (DIAGRAM 1 OF 3) FROM FUSE 4 (BATTERY JUNCTION BOX) (DIAGRAM 1 OF 3) FROM FUSE 5 (BATTERY JUNCTION BOX) (DIAGRAM 1 OF 3) FRONT PASSENGER WINDOW/DOOR LOCK SWITCH FRONT WASHER PUMP MOTOR RELAY FUNCTION SELECTOR SWITCH ASSEMBLY RESTRAINTS CONTROL MODULE FUSE 18 FUSE 20 FUSE 26 FUSE 32 FUSE 36 FUSE 30 FUSE 24 FUSE 6 FUSE 34 FUSE 28 GENERIC ELECTRONIC MODULE GRN WIRE GRY WIRE IGNITION SWITCH INSTRUMENT CLUSTER LOCK OFF LT BLU WIRE LT GRN WIRE MASTER WINDOW/ DOOR LOCK/ UNLOCK SWITCH MASTER WINDOW/ DOOR LOCK/ UNLOCK SWITCH MODULE NCA WIRE ORG/ WIRE PASSIVE ANTI-THEFT TRANSCEIVER 3.8L MODULE PNK WIRE RADIO RED WIRE RELAY BOX (LEFT SIDE OF DASH) RUN WIRE STARTING/ CHARGING SYSTEM (BEHIND LEFT SIDE OF DASH) TO IGNITION SWITCH (DIAGRAM 3 OF 3) TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/LT BLU WIRE WINDSHIELD WIPER MOTOR WIPER HIGH/LOW RELAY WIPER RUN/PARK RELAY YEL WIRE

A/T ABS CONTROL MODULE BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRAKE PRESSURE SWITCH BRAKE SHIFT INTERLOCK CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DIGITAL TRANSMISSION RANGE SENSOR DK GRN WIRE FROM FRONT SUBWOOFER AMPLIFIER FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 11 FUSE 15 FUSE 17 FUSE 21 FUSE 23 FUSE 27 FUSE 29 FUSE 33 FUSE 39 FUSE 5 GENERIC ELECTRONIC MODULE IGNITION SWITCH INSTRUMENT CLUSTER LOCK OFF LT BLU WIRE LT GRN WIRE M/T ORG/ WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE LEFT POWER LUMBAR SEAT SWITCH RADIO REAR SUBWOOFER AMPLIFIER REAR WINDOW DEFROST CONTROL SWITCH RED WIRE REVERSING LAMP SWITCH RUN WIRE SPEED CONTROL SERVO STEERING COLUMN) TAN WIRE TRACTION CONTROL SWITCH VIO WIRE VIO/LT BLU WIRE WHT WIRE YEL WIRE

CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) EXTERIOR LIGHTS SYSTEM HORNS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM FRONT PASSENGER WINDOW/DOOR LOCK SWITCH FUSE 19 GENERIC ELECTRONIC MODULE (BELOW LEFT SIDE OF DASH) HOT AT ALL TIMES LEFT FRONT DOOR LOCK ACTUATOR LOCK LT GRN WIRE MASTER WINDOW/ DOOR LOCK SWITCH PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RED/ORG WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK ACTUATOR UNLK VIO WIRE VIO/ WHT WIRE WHT/BLK WIRE WHT/VIO WIRE YEL/LT GRN WIRE

CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) FRONT PASSENGER WINDOW/DOOR LOCK SWITCH FUSE 19 GENERIC ELECTRONIC MODULE (BELOW LEFT SIDE OF DASH) HOT AT ALL TIMES LEFT FRONT DOOR LOCK ACTUATOR LOCK LT GRN WIRE MASTER WINDOW/ DOOR LOCK SWITCH PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RED/ORG WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK ACTUATOR UNLK VIO WIRE WHT/VIO WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) BLK WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) CONVERIBLE TOP LOWER RELAY (BEHIND REAR SEAT, LEFT SIDE OF CONV TOP MOTOR) CONVERTIBLE TOP MOTOR CONVERTIBLE TOP RAISE RELAY (BEHIND REAR SEAT, LEFT SIDE OF CONV TOP MOTOR) CONVERTIBLE TOP SWITCH RAISE LOWER FUSE 20 FUSE 28 GENERIC ELECTRONIC MODULE (GEM) (BELOW LEFT SIDE OF DASH) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC INSTRUMENT CLUSTER, EXTERIOR LIGHTS, BODY COMPUTER LT BLU WIRE NCA WIRE PARKING BRAKE SWITCH PNK WIRE RED WIRE VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

2 3 4 5 6 7 GROUND ANTENNA AUDIO IN- AUDIO OUT (-) AUDIO OUT (+) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DK BLU/ORG WIRE DK GRN/ORG WIRE DK GRN/RED WIRE DK GRN/VIO WIRE FUSE 13 FUSE 15 FUSE 27 FUSE 32 FUSE 6 GROUND GROUND LOW AUDIO MUTE GRY/BLK WIRE GRY/LT BLU WIRE HIGH AUDIO (+) HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC INSTRUMENT DIM GROUND PWR (HOT IN START) LEFT INBOARD LUGGAGE COMP SUBWOOFER AMP LEFT LUGGAGE COMP SUBWOOFER LEFT OUTBOARD LUGGAGE COMP SUBWOOFER AMP LOW AUDIO (+) LOW AUDIO MUTE LT BLU WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE PNK WIRE PNK/LT GRN WIRE POWER RADIO RED WIRE RED/BLK WIRE RED/LT BLU WIRE RIGHT INBOARD LUGGAGE COMP SUBWOOFER AMP TAN/LT BLU WIRE TAN/YEL WIRE VIO WIRE VIO/LT BLU WIRE WHT WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL WIRE

2 3 4 5 6 7 GROUND ANTENNA AUDIO IN- AUDIO OUT (-) AUDIO OUT (+) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DK BLU/ORG WIRE DK GRN/ORG WIRE DK GRN/RED WIRE DK GRN/VIO WIRE FUSE 13 FUSE 15 FUSE 27 FUSE 32 FUSE 6 GROUND GROUND LOW AUDIO MUTE GRY/BLK WIRE GRY/LT BLU WIRE HIGH AUDIO (+) HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC INSTRUMENT DIM GROUND PWR (HOT IN START) LEFT INBOARD LUGGAGE COMP SUBWOOFER AMP LEFT LUGGAGE COMP SUBWOOFER LEFT OUTBOARD LUGGAGE COMP SUBWOOFER AMP LOW AUDIO (+) LOW AUDIO MUTE LT BLU WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE PNK WIRE PNK/LT GRN WIRE POWER RADIO RED WIRE RED/BLK WIRE RED/LT BLU WIRE RIGHT INBOARD LUGGAGE COMP SUBWOOFER AMP TAN/LT BLU WIRE TAN/YEL WIRE VIO WIRE VIO/LT BLU WIRE WHT WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INSTRUMENT DIM GROUND PWR (HOT IN ST) 1 2 3 4 5 6 HIGH AUDIO MUTE ANTENNA AUDIO INPUT + AUDIO INPUT - AUDIO MUTE AUDIO OUT (-) AUDIO OUT (+) POWER POWER POWER GROUND GROUND GROUND BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND DASH, LEFT OF STEERING COLUMN) COUPE DK GRN/ORG WIRE DK GRN/VIO WIRE FRONT SPEAKER SUBWOOFER AMPLIFIER FUSE 27 FUSE 32 FUSE 6 GRY/BLK WIRE GRY/LT BLU WIRE HIGH INPUT (+) HIGH INPUT (-) HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT DOOR SPEAKER LEFT FRONT SUBWOOFER SPEAKER LEFT REAR SPEAKER LEFT REAR SUBWOOFER SPEAKER LT BLU WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE PNK WIRE RADIO REAR PACKAGE TRAY ASSEMBLY REAR SPEAKER SUBWOOFER AMPLIFIER RED WIRE RED/BLK WIRE RED/LT BLU WIRE RIGHT DOOR SPEAKER RIGHT FRONT SUBWOOFER SPEAKER RIGHT REAR SPEAKER RIGHT REAR SUBWOOFER SPEAKER TAN/YEL WIRE VIO WIRE VIO/LT BLU WIRE WHT/LT GRN WIRE YEL WIRE