Ford Thunderbird X (1988-1997) gry/red Wiring diagrams

2 3 5 BOO SWITCH INPUT VSS SIGNAL OUTPUT SHAFT SIG 53 55 TORQUE CONV SOL TCI LAMP BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE ON/OFF (BOO) SWITCH (NEAR TOP OF BRAKE PEDAL) BRN/BLU WIRE BRN/ORG WIRE BRN/WHT WIRE CONSTANT CONTROL RELAY MODULE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID ENGINE COOLANT TEMPERATURE (ECT) SENSOR (UPPER LEFT SIDE OF ENGINE) FUSE FUSE 15 FUSE 3 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES STOP/ HAZ FUSE HOT IN RUN IGNITION POWER INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT REAR OF ENGINE COMPARTMENT) LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MASS AIR FLOW (MAF) SENSOR (LEFT REAR OF ENGINE COMPARTMENT) ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LOWER LEFT REAR OF ENGINE COMPARTMENT) PCM DATA LINK CONNECTOR 1 (PARTIAL) (LEFT REAR CONER OF ENGINE COMPARTMENT) PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWER DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) PRIMARY JUNCTION BLOCK PRIMARY JUNCTION BLOCK (BEHIND I/P, LEFT OF STEERING COLUMN) RED WIRE RED/YEL WIRE RUN WIRE SECCONDARY JUNCTION BLOCK (RIGHT SIDE OF STEERING COLUMN) SHIFT SOLENOIDS TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TO A/C SYSTEM TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANS. CONTROL INDICATOR LAMP TRANSMISSION TRANSMISSION CONTROL SWITCH (TCS) (BELOW FRONT OF CONSOLE) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (LOWER REAR OF TRANSAXLE) VSS (-) 7 9 TEMP SENS MAF RETURN WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

29 33 TRANS CNTRL SW VSS (-) 36 37 38 39 MAF RETURN TRANS TEMP TEMP SENS INTAKE AIR TEMP 41 54 A/C CUT OUT SW TORQUE CONV SOL 58 64 71 VSS SIGNAL TR SENS/PNP SW IGNITION POWER BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE ON/OFF (BOO) SWITCH (NEAR TOP OF BRAKE PEDAL) BRN/BLU WIRE BRN/ORG WIRE BRN/WHT WIRE CONSTANT CONTROL RELAY MODULE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID ENGINE COOLANT TEMPERATURE (ECT) SENSOR (UPPER LEFT SIDE OF ENGINE) FUSE FUSE 15 FUSE 3 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES STOP/ HAZ FUSE HOT IN RUN HOT IN RUN OR START PRIMARY JUNCTION BLOCK CLUSTER FUSE INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT REAR OF ENGINE COMPARTMENT) INTERIOR FUSE PANEL LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MASS AIR FLOW (MAF) SENSOR (LEFT REAR OF ENGINE COMPARTMENT) ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LOWER LEFT REAR OF ENGINE COMPARTMENT) PCM DATA LINK CONNECTOR 1 (PARTIAL) (LEFT REAR CONER OF ENGINE COMPARTMENT) PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/ORG WIRE POWER DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) PRIMARY JUNCTION BLOCK RED WIRE RED/YEL WIRE RUN WIRE SECCONDARY JUNCTION BLOCK (RIGHT SIDE OF STEERING COLUMN) SHIFT SOLENOIDS TAN WIRE TAN/LT BLU WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TO A/C SYSTEM TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANS. CONTROL INDICATOR LAMP TRANSMISSION TRANSMISSION CONTROL SWITCH (TCS) (BELOW FRONT OF CONSOLE) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (VSS) (LOWER REAR OF TRANSAXLE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

12/ 3 3.8L POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT COWL PANEL) IDM 4.6L AIRBAG DIAGNOSTIC MODULE (BEHIND RIGHT SIDE OF INST PANEL) ALTERNATOR IND ANTI-LOCK IND ANTI/SLOSH MODULE BLK WIRE BLK/LT BLU WIRE BLK/YEL 608 WIRE BLK/YEL WIRE BRAKE IND CHECK GAUGE IND CLUSTER CONN A CONN B DK GRN WIRE DK GRN/LT GRN WIRE ENGINE OIL PRES SW (TOP FRONT OF ENGINE 3.8L) (LOWER LEFT FRONT OF ENGINE 4.6L) FASTEN BELTS IND. FUEL GAUGE FUEL PUMP/ FUEL GAUGE SENDER (IN TOP OF FUEL TANK) GRY/BLK WIRE GRY/RED WIRE HIGH BEAM IND HOT IN START OR IGNITION CONTROL MODULE (RIGHT SIDE OF ENGINE COMPART) ICM ILLUM (5 USED) INSTRUMENT CLUSTER JUNCTION CONNECTOR (BEHIND LEFT SIDE OF INST PANEL, ABOVE STEERING COLUMN) LT BLU/RED WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MALFUNCTION/ CHECK ENG IND AIR BAG IND OIL PRES GAUGE ORG/ WIRE ORG/WHT 659 WIRE PARKING BRAKE SW (ON PARK BRAKE ASSEMBLY) PNK/LT GRN WIRE PNK/ORG WIRE PPL/ORG WIRE PPL/WHT WIRE PRIMARY JUNCTION BLOCK RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND LEFT TURN IND RUN WIRE SECONDARY JUNCTION BLOCK (BEHIND INST PANEL, RIGHT OF STEERING COLUMN) SPEEDOMETER TACHOMETER TEMP GAUGE TRANSMISSION CONTROL IND VEHICLE SPEED SENSOR (LEFT REAR OF TRANSMISSION) VOLTMETER (SPORT CLUSTER) W/ CONSOLE W/O CONSOLE WHT/LT BLU WIRE WHT/LT GRN 911 WIRE WHT/LT GRN WIRE WHT/PNK WIRE WHT/RED WIRE YEL/WHT WIRE

3.8L 4.6L ANTI/LOCK BRAKE CONTROL MODULE (BELOW BATTERY) INDICATOR FEED AUTOMATIC SHOCK CONTROL MODULE (CENTER OF REAR PACKAGE TRAY) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE DAYTIME RUNNING LAMPS (DRL) MODULE (IN LEFT FRONT WHEEL WELL) DK GRN/LT GRN 419 WIRE DK GRN/LT GRN WIRE DOOR AJAR IND ENGINE COOLANT IND ENGINE COOLANT LEVEL SENSOR FIRM RIDE IND FUEL PUMP/ FUEL GAUGE SENDER GRY WIRE GRY/RED WIRE HOT IN RUN INDICATOR LAMP MODULE JUNCTION CONNECTOR LEFT DOOR SWITCH (UPPER REAR OF LEFT DOOR) LOW FUEL IND LT BLU WIRE ORG/ WIRE PNK/YEL WIRE PPL/ORG 298 WIRE PPL/ORG WIRE PRIMARY JUNCTION BLOCK RIGHT DOOR SWITCH (UPPER REAR OF RIGHT DOOR) RUN WIRE SECONDARY JUNCTION BLOCK SOLID STATE SWITCH FEED TRACTION ASSIST IND TRACTION ASSIST SWITCH WASHER FLUID IND WASHER FLUID LEVEL SENSOR YEL/WHT WIRE

A/T BLK WIRE BLK/ORG WIRE BLU WIRE CLUSTER FUSE CLUTCH PEDAL POSITION (CPP) SWITCH (TOP OF CLUTCH PEDAL SUPPORT) DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL (EPC) SOLENOID GRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/YEL WIRE HOT IN RUN HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN/PPL WIRE M/T MANUAL LEVER POSITION (MLP) SENSOR (LEFT REAR OF TRANSMISSION) ORG/BLK WIRE ORG/RED WIRE ORG/WHT WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION) PARK/NEUTRAL POSITION SWITCH (LEFT REAR OF TRANSMISSION) PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/YEL WIRE PPL PPL/ORG WIRE PPL/YEL WIRE PRIMARY JUNCTION BLOCK RED WIRE RED/YEL WIRE RUN FUSE SECONDARY JUNCTION BLOCK SHIFT SOLENOID (SS) TAN/ORG WIRE TAN/WHT WIRE TORQUE CONVERTER CLUTCH (TCC) SOLENOID TRANSMISSION CONTROL INDICATOR TRANSMISSION CONTROL SWITCH (TCS) (BELOW FRONT OF CONSOLE) TRANSMISSION OIL TEMPER- ATURE (TOT) SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/PNK WIRE WHT/RED WIRE WHT/YEL WIRE

23 24 PNK WIRE AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN/PNK WIRE CKP COIL 1 COIL 2 COIL 3 COIL 4 COMPUTER DATA LINES SYSTEM COOL FAN MNTR COOLING FANS SYSTEM DATA LINK (-) DATA LINK (+) COOL FAN (HI) DK BLU WIRE DK GRN WIRE EGR VAC REG IDM PIP SPOUT PWR GND FUSE FUSE 15 FUSE 3 GRN WIRE GROUND BUS (BEHIND I/P, RIGHT OF STEERING COLUMN) GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN PRIMARY JUCTION BLOCK (BELOW LEFT SIDE OF I/P) IDM IGN GND IGN GND PWR GND CASE GND IGN PWR IGNITION CONTROL MODULE (RIGHT SIDE OF ENGINE COMPARTMENT) INTEGRATED RELAY CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPARTMENT) LEFT IGNITION COIL LEFT RADIO NOISE CAPACITOR LT GRN WIRE LT GRN/PPL WIRE LT GRN/RED WIRE MAF SIG RTN TRANS TEMP ECT SENS IAT SENS FUEL PUMP MNTR A/C CYCL SW ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE ORG/WHT WIRE ORG/YEL WIRE PCM POWER RELAY PIP PNK 8 9 10 WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWER DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) POWERTRAIN CONTROL MODULE (BEHIND RIGHT COWL PANEL) PPL PPL FEPS (EPROM) PPL/ORG WIRE RED WIRE RED/LT GRN WIRE RED/ORG WIRE RIGHT IGNITION COIL RIGHT RADIO NOISE CAPACITOR RUN WIRE SECONDARY JUNCTION BLOCK SHIFT SOL 1 SPOUT TAN WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/WHT WIRE TO FUEL PUMP RELAY TO SPARK PLUGS 1, 6 TO SPARK PLUGS 2, 8 TO SPARK PLUGS 4, 7 TO SPARK PLUGS 3, 5 TRANS CTRL SW OCTANE ADJUST TRANSMISSION CONTROL SWITCH VSS WHT WIRE WHT/PNK WIRE YEL WIRE

23 24 PNK WIRE BLK WIRE BLK/YEL WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CKP SENSOR SHIELD CRANKSHAFT POSITION SENSOR (LOWER RIGHT FRONT OF ENGINE) DK BLU WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (TOP RIGHT REAR OF ENGINE) FROM PCM POWER RELAY FUEL PUMP RELAY FUSE 13 GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES ICM SHIELD INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (REAR OF AIR CLEANER ASSEMBLY) INTEGRATED RELAY CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPARTMENT) LT BLU/ORG WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP OCTANE ADJUST PLUG (RIGHT SIDE OF ENGINE COMPARTMENT) ORG/BLK WIRE ORG/RED WIRE ORG/YEL WIRE PNK 8 9 10 WIRE PNK WIRE PNK/BLK WIRE PNK/LT GRN WIRE POWER DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) PPL/ORG WIRE PRESSURE FEEDBACK EGR SENSOR (RIGHT REAR OF ENGINE) RED WIRE RED/LT GRN WIRE TACHOMETER TAN/LT BLU WIRE THROTTLE POSITION SENSOR (LEFT SIDE OF THROTTLE BODY) TRANSMISSION CONTROL INDICATOR LAMP WHT/LT GRN WIRE WHT/PNK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE BRN/YEL WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EGR VACUUM REGULATOR SOLENOID (RIGHT REAR OF ENGINE COMPARTMENT) ELECTRONIC PRESSURE CONTROL SOLENOID EVAP CANISTER PURGE SOLENOID (LOWER RIGHT FRONT OF VEHICLE) FUEL INJECTORS GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE IDLE AIR CONTROL VALVE (LEFT SIDE OF THROTTLE BODY) LT BLU WIRE LT BLU/ORG WIRE LT GRN/ORG WIRE LT LT LT ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION) PNK/BLK WIRE PPL/LT BLU WIRE PPL/ORG WIRE RED WIRE RED/LT GRN WIRE SHIFT SOLENOIDS TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BRAKE ON/OFF SWITCH BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) (BEHIND RIGHT COWL PANEL) CMP SENSOR SHIELD COOLING FANS SYSTEM DK BLU/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR 1 (LEFT EXHAUST MANIFOLD) HEATED OXYGEN SENSOR 2 (RIGHT EXHAUST MANIFOLD) HEATED OXYGEN SENSOR 3 (RIGHT EXHAUST PIPE) HEATED OXYGEN SENSOR 4 (LEFT EXHAUST PIPE) HEATER CTRL HOT AT ALL TIMES LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MAF SENS IN TP SENS IN REF VOLT SIG RTN BRAKE ON/OFF MASS AIR FLOW SENSOR (RIGHT SIDE OF ENGINE COMPARTMENT) NCA WIRE ORG/LT BLU WIRE PNK/ORG WIRE PNK/YEL WIRE POWER FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 POWER GND POWERTRAIN CONTROL MODULE (BEHIND RIGHT COWL PANEL) PPL PPL WARNING SYSTEM PPL/LT BLU WIRE PPL/LT GRN WIRE PRIMARY JUNCTION BLOCK (BELOW LEFT SIDE OF I/P) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SECONDARY JUNCTION BLOCK (RIGHT SIDE OF STEERING COLUMN) STOP/ HAZ FUSE TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/RED WIRE TAN/YEL WIRE TR SENS PFE SENS TRANS CTRL IND FUEL PUMP CTRL EPC SOL TCC SOL IAC SOL OSS (+) CYL ID INPUT VSS WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE