Ford Thunderbird X (1988-1997) (in transmission control selector neutral switch harness, near break out to vss) 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