Ford Pickup F250 (1996-1999) vss input Wiring diagrams

1 2 3 4 5 6 7 8 9 10 SHIFT SOL 1 VEHICLE PWR TCC SOL BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE BRONCO DATA (-) DATA (+) GND GND DK BLU/YEL WIRE ENGINE COMPARTMENT FUSE BOX ENGINE COMPARTMENT FUSE BOX FUSE 22 F-SERIES F-SERIES BRONCO FUSE 17 FUSE 9 FUSE PANEL FUSE 13 GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER MALFUNCTION INDICATOR LAMP (MIL) MIL VRS RTN DATA NCA WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANSMISSION) PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/WHT WIRE TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCIL TFT SENSOR SHIFT SOL 2 VEHICLE PWR VEHICLE PWR SIGNAL RTN EPC THROTTLE POSITION (TP) SENSOR (TOP RIGHT FRONT OF ENGINE, ON THROTTLE BODY) TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VSS INPUT VSS OUTPUT WHT WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN ORG/ WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID DATA (-) DATA (+) GND GND ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX ENGINE COMPARTMENT FUSE BOX FUSE 22 F-SERIES F-SERIES BRONCO FUSE 17 FUSE 9 FUSE PANEL FUSE 13 GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER MALFUNCTION INDICATOR LAMP (MIL) MIL DATA FEPS PPL NCA WIRE ORG BLK WIRE ORG PPL/ WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/ GRY WIRE RED/WHT WIRE SHIFT SOLENOID 1 TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCIL THROTTLE POSITION (TP) SENSOR (TOP RIGHT FRONT OF ENGINE, ON THROTTLE BODY) TORQUE CONVERTER CLUTCH SOLENOID SHIFT SOLENOID 2 TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VSS INPUT VSS OUTPUT WHT WIRE WHT YEL/ WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL PPL WIRE YEL WIRE YEL/ ORG WIRE

BLK ORG/ WIRE BLK WIRE BLK/WHT WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID SHIFT SOLENOID 2 TRANSMISSION) CSE GND IAT VREF DATA TR TCIL IGN EPC GND TCS TFT MAP SIG RTN TP DATA ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSE 22 FUSE 9 FUSE PANEL FUSE 13 GRY RED/ WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER NCA WIRE ORG YEL/ WIRE ORG/ BRN WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/ MALFUNCTION INDICATOR LAMP (MIL) WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF SAFETY WALL) PPL/ ORG WIRE PPL/ YEL WIRE PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/YEL WIRE SHIFT SOLENOID 1 TAN/ORG WIRE TAN/WHT WIRE TCC CCS IGN GND TCIL TORQUE CONVERTER CLUTCH SOLENOID TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VIP DATA LINK CONNECTOR (LEFT REAR OF ENGINE COMPT, ON BRACKET) VSS INPUT VSS OUTPUT WHT WIRE WHT/LT GRN WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/ WHT WIRE

BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN ORG/ WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID DATA (-) DATA (+) GND GND ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX ENGINE COMPARTMENT FUSE BOX FUSE 22 F-SERIES F-SERIES BRONCO FUSE 17 FUSE 9 FUSE PANEL FUSE 13 GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER MALFUNCTION INDICATOR LAMP (MIL) MIL DATA FEPS PPL NCA WIRE ORG BLK WIRE ORG PPL/ WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF SAFETY WALL) PPL PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/ GRY WIRE RED/WHT WIRE SHIFT SOLENOID 1 TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCIL THROTTLE POSITION (TP) SENSOR (TOP RIGHT FRONT OF ENGINE, ON THROTTLE BODY) TORQUE CONVERTER CLUTCH SOLENOID SHIFT SOLENOID 2 TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VSS INPUT VSS OUTPUT WHT WIRE WHT YEL/ WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL PPL WIRE YEL WIRE YEL/ ORG WIRE

BLK ORG/ WIRE BLK WIRE BLK/WHT WIRE BRAKE ON/OFF (BOO) SWITCH (ON BRAKE/ CLUTCH PEDAL SUPPORT) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COAST CLUTCH SOLENOID SHIFT SOLENOID 2 TRANSMISSION) CSE GND IAT VREF DATA TR TCIL IGN EPC GND TCS TFT MAP SIG RTN TP DATA ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSE 22 FUSE 9 FUSE PANEL FUSE 13 GRY RED/ WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN HARNESS, NEAR BREAK OUT TO SPEED CONTROL AMPLIFIER NCA WIRE ORG YEL/ WIRE ORG/ BRN WIRE ORG/BLK WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/ MALFUNCTION INDICATOR LAMP (MIL) WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF SAFETY WALL) PPL/ ORG WIRE PPL/ YEL WIRE PPL/ORG WIRE PPL/YEL WIRE PSOM MODULE RED WIRE RED/YEL WIRE SHIFT SOLENOID 1 TAN/ORG WIRE TAN/WHT WIRE TCC CCS IGN GND TCIL TORQUE CONVERTER CLUTCH SOLENOID TRANSFER CASE CIRCUIT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE (TR) SENSOR (LEFT SIDE OF TRANSMISSION) VIP DATA LINK CONNECTOR (LEFT REAR OF ENGINE COMPT, ON BRACKET) VSS INPUT VSS OUTPUT WHT WIRE WHT/LT GRN WIRE WHT/PPL WIRE WHT/YEL WIRE YEL WIRE YEL/ WHT WIRE

22 23 24 25 26 27 28 PNK WIRE BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 24 BLK WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CRANKSHAFT POSITION (CKP) SENSOR (LOWER FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR SHIELD DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR (LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE ELECTRONIC SUSPENSION SYSTEM FUEL PUMP RELAY FUEL RESET SWITCH INDICATOR FUEL TANK PRESSURE SENSOR (AT FUEL TANK) FUSE 10 FUSE 18 FUSE 23 GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) LT BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PNK/WHT WIRE REAR OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TRANSFER CASE SPEED SENSOR VIO WIRE VIO/ORG WIRE VIO/WHT WIRE VSS INPUT WHT/LT GRN WIRE

A/T M/T BATTERY JUNCTION BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BPP (M/T) DPFE SENS BRAKE PEDAL POSITION (BPP) SWITCH BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION (CMP) SENSOR (ON FRONT OF ENGINE) CAMSHAFT POSITION SENSOR SHIELD CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) CYL HEAD TEMP CANISTER VENT VSS (+) WOT RELAY DIGITAL TRANSMISSION RANGE SENSOR (DTR SENSOR) (LEFT SIDE OF TRANSMISSION) DK BLU/YEL WIRE DK GRN WIRE DK GRN/VIO WIRE FROM DTR SENSOR (DIAGRAM 1 OF 4) FUEL TANK PRESS FUSE 15 FUSE 20 GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HEATER CTRL HOT IN HOT AT ALL TIMES IAC SOL OSS (+) CAM POS IN LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE MAF SENS IN TP SENS IN MASS AIR FLOW (MAF) SENSOR (IN AIR CLEANER ASSEMBLY) NCA WIRE PNK 31 32 33 34 35 36 WIRE PNK SPEED SENSOR WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPT) PWR GND IGN COIL 4 RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE REF VOLTAGE BPP SW TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/RED WIRE TAN/YEL WIRE TCC SOL KAP B(+) VAPOR VALVE KNOCK SENSOR VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE VPWR FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 VSS INPUT WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE WOT RELAY YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/RED WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 24 BLK WIRE BLK/LT BLU WIRE BLK/YEL WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CRANKSHAFT POSITION (CKP) SENSOR (LOWER FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR SHIELD DK BLU WIRE DK GRN/YEL WIRE ELECTRONIC SUSPENSION SYSTEM FORWARD IN-BED FUEL TANK VALVE (AT FUEL TANK) FUEL GAUGE FUEL RESET SWITCH INDICATOR FUSE 18 FUSE 23 GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE INERTIA FUEL SHUT-OFF SWITCH INJECTION PRESSURE SENSOR (IPS) (ON TOP OF ENGINE) INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) LT BLU/YEL WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MIDSHIP FUEL TANK VALVE (AT FUEL TANK) NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE REAR IN-BED FUEL TANK VALVE (AT FUEL TANK) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/LT BLU WIRE TAN/ORG WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) VIO WIRE VIO/ORG WIRE VIO/WHT WIRE VSS INPUT WHT/PNK WIRE YEL/WHT WIRE

270 OHMS BATTERY JUNCTIOIN BOX (IN LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH BRN/LT GRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (ON FRONT OF ENGINE) CAMSHAFT POSITION SENSOR SHIELD CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DIGITAL TRANSMISSION RANGE SENSOR (DTR SENSOR-A/T) (LEFT SIDE OF TRANSMISSION) DK BLU/YEL WIRE DK GRN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE EFT SENSOR INJ PRESSURE ENGINE FUEL TEMPERATURE (EFT-A) SENSOR (ON TOP OF ENGINE) FROM DTR SENSOR (DIAGRAM 1 OF 5) FUSE 15 FUSE 2 GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR HOT AT ALL TIMES IDLE AIR CONTROL VALVE (ON LEFT SIDE OF INTAKE MANIFOLD) IDLE AIR CTRL OSS SENSOR CMP SENSOR LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/YEL WIRE MAF SENS IN TP SENS IN MASS AIR FLOW (MAF) SENSOR (IN AIR CLEANER ASSEMBLY) NCA WIRE NOT USED CYL HEAD TEMP PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PWR GND IGN COIL 2 PWR GND IGN COIL 7 IGN COIL 8 FUEL CTRL EPC SOL RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE SIG RTN BPP SWITCH TAN/LT BLU WIRE TSS SENSOR VIO/YEL WIRE VPWR NGV MODULE NGV MODULE NGV MODULE NGV MODULE VSS (+) WOT RELAY VSS INPUT WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/YEL WIRE WOT RELAY YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/RED WIRE

5 6 7 8 PNK WIRE BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 24 BLK WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CRANKSHAFT POSITION (CKP) SENSOR (LOWER FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR SHIELD DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR (LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ELECTRONIC SUSPENSION SYSTEM FUEL PUMP RELAY FUEL RESET SWITCH INDICATOR FUEL TANK PRESSURE SENSOR (AT FUEL TANK) FUSE 10 FUSE 18 FUSE 23 GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) LT BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/WHT WIRE REAR OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TRANSFER CASE SPEED SENSOR TURBINE SHAFT SPEED (TSS) SENSOR VIO WIRE VIO/ORG WIRE VIO/WHT WIRE VSS INPUT WHT/RED WIRE