Chevrolet Lumina I (1989-2001) transaxle range switch (top of transaxle) Wiring diagrams

2-3 SHIFT SOL TCC PWM SOL TCC SOL 1-2 SHIFT SOL 5 33 66 26 18 16 56 68 78 79 419 416 417 410 771 776 773 1227 418 422 MIL CTRL AT CENTER REAR OF ENGINE COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FAN, FUEL PUMP RELAY DK BLU WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (NEAR COOLANT OUTLET, LEFT REAR OF ENGINE) ENGINE WIRING HARNESS JUNCTION BLOCK 1 FUSE 39 FUSE BLOCK FUSE 12 GRY WIRE HEADLAMP SWITCH, DOOR LOCKS, ACCESSORY SWITCH, WARNING SYSTEM HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START IGNITION SYSTEM RELAY INSTRUMENT CLUSTER LT GRN WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE PCM BAT FUSE PNK WIRE POWERTRAIN CONTROL MODULE (FORWARD RIGHT FRONT STRUT TOWER) PPL PPL PPL RED WIRE STOP LAMP SWITCH TAN WIRE TAN/BLK WIRE TCC/ BRAKE SWITCH THEFT DETERRENT MODULE THROTTLE POSITION SENSOR TRANS FUSE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL AT CENTER REAR OF ENGINE COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COOLING FAN, FUEL PUMP RELAY DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ECM BAT FUSE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (NEAR COOLANT OUTLET, LEFT REAR OF ENGINE) ENGINE WIRING HARNESS JUNCTION BLOCK 1 FUSE 12 FUSE BLOCK FUSE 39 GRY WIRE HEADLAMP SWITCH, WARNING SYSTEMS, DOOR LOCKS, ASSY SWITCH HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START IGNITION SYSTEM RELAY INSTRUMENT CLUSTER LO REV LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (FORWARD RIGHT FRONT STRUT TOWER) PPL PPL PPL PRESSURE CONTROL SOL TCC PWM SOL 2-3 SHIFT SOL RED WIRE RED/BLK WIRE STOP LAMP SWITCH TAN WIRE TCC RELEASE TCC/ BRAKE SWITCH THEFT DETERRENT MODULE THROTTLE POSITION SENSOR TRANS FUSE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

ACCY BULB TEST LOCK OFF BATTERY BLK WIRE ENGINE WIRING HARNESS JUNCTION BLOCK 2 (FORWARD OF LEFT FRONT STRUT TOWER) FUSE BLOCK (RIGHT SIDE OF DASH) FUSE 7 FUSIBLE LINK (10 GA-RUST) GENERATOR HOLD- IN COIL IGN SW 1 MAXIFUSE REMOTE BATTERY STUD IGNITION SWITCH POWER DISTRIBUTION SYSTEM PPL PULL- IN COIL RED WIRE RELAY CONTROL RUN WIRE STARTER MOTOR STARTER SOLENOID THEFT DETERRENT MODULE (BEHIND DASH, ABOVE GLOVE BOX) THEFT DETERRENT RELAY (UNDER RIGHT SIDE OF DASH, ABOVE GLOVE BOX) TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BREAKOUT TO 36 PIN CONN, BEHIND RIGHT SIDE OF DASH) ENGINE WIRING HARNESS JUNCTION BLOCK 1 (FORWARD OF RIGHT FRONT STRUT TOWER) GRY WIRE HOT AT ALL TIMES LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE R/CMPT REL FUSE REAR COMPART- MENT LID LOCK RELEASE SWITCH REAR COMPARTMENT LID LOCK RELEASE SOLENOID (CENTER OF TRUNK LID) SOLID STATE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) W/O RKE W/ RKE

18 19 PPL BLK WIRE BLK/WHT WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE FUEL INJECTORS GRY WIRE GRY/BLK WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE PNK PNK PNK 1 2 3 4 5 WIRE PNK PNK PNK 3 4 5 6 WIRE PNK PNK PPL 7 8 9 10 11 WIRE PNK WIRE PNK/BLK WIRE PPL RED/WHT WIRE STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) TAN WIRE TAN/WHT WIRE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (VSS) (ON RIGHT REAR OF ENG COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

21 22 23 24 PPL 6 7 8 9 10 PNK WIRE BLK WIRE BLK/WHT WIRE DK BLU/WHT WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE FUEL INJECTORS GRY WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE PNK PNK PNK 1 2 3 4 5 WIRE PNK PNK PNK 3 4 6 5 6 WIRE PNK PNK PNK 7 8 9 10 11 12 WIRE PNK WIRE PNK/BLK WIRE PPL RED/BLK WIRE STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) TAN WIRE TAN/WHT WIRE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (VSS) (ON RIGHT REAR OF ENG COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE