Chevrolet Chevy Express G1500 (1996-2012) turn signal switch Wiring diagrams

BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) BODY FUSE BLOCK (UNDER LEFT FRONT SEAT) BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP STOP LAMP SUPPLY VOLTAGE CRUISE CONTROL SYSTEM DIESEL DK BLU WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DK GRN/WHT WIRE DRIVER'S OUTSIDE REAR VIEW MIRROR DRL ON/OFF SIG DRV PWR TRN MIR FUSE 14 FRONT TURN SIGNAL LAMP SUPPLY VOLTAGE FRT PRK FUSE 22 GRN WIRE H.D. W/ GAS EARLY PRODUCTION HAZARD SWITCH HEAD OFF HEADLAMP AND PANEL DIMMER SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER LEFT LEFT TURN SIGNAL IND LOGIC LEFT TURN SIGNAL LAMP LR PKR FUSE 18 LT BLU WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE NCA WIRE NOT USED PARK PARK LAMP RELAY 29 PARK LAMP RLY CTRL HAZARD SW SIG DRL LOW CONTROL PARK LAMP SW ON SIG PASS TRN MIR FUSE 19 PASSENGER'S OUTSIDE REAR VIEW MIRROR PNK WIRE PROVISIONAL RED/WHT WIRE RIGHT RIGHT TURN SIGNAL IND RIGHT TURN SIGNAL LAMP RR PKR FUSE 20 SPLICE PACK STOP/ CHMSL FUSE 8 SUPPLEMENTAL RESTRAINTS SYSTEM TRAILER WIRING (BLUNT CUT) TRLR PRK FUSE 21 TURN SIGNAL SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH TURN SIGNAL/HAZARD FLASHER MODULE (BEHIND LEFT CENTER OF DASH) UPFTR PRK LAMPS FUSE 16 W/ OUTSIDE REAR VIEW MIRROR TURN SIGNAL INDICATORS WHT WIRE YEL WIRE YEL/BLK WIRE

ASSEMBLY BREAKOUT) BACKUP LIGHTS CIRCUIT BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP CHMSL/ STOP LAMP SUPPLY VOLTAGE CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER'S OUTSIDE REAR VIEW MIRROR DRV PWR TRN MIR FUSE 14 FRONT TURN SIGNAL LAMP SUPPLY VOLTAGE FRT PRK FUSE 22 FUSE BLOCK- BODY (UNDER LEFT FRONT SEAT) FUSE BLOCK- BODY (UNDER LEFT FRONT SEAT) STOP/ CHMSL FUSE 8 GRN WIRE H.D. W/ GAS EARLY PRODUCTION HAZARD SWITCH HEAD HEADLAMP AND PANEL DIMMER SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER LEFT LEFT TURN SIGNAL IND LOGIC LEFT TURN SIGNAL LAMP LICENSE LAMP LT BLU WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT REAR PARK FUSE 18 LT REAR STOP/ TURN FUSE 3 NCA WIRE NOT USED OFF PARK PARK LAMP RELAY 29 PARK LAMP RLY CTRL HAZARD SW SIG DRL LOW CONTROL PARK LAMP SW ON SIG PASS TRN MIR FUSE 19 PASSENGER'S OUTSIDE REAR VIEW MIRROR PNK 8 9 WIRE PNK WIRE PROVISIONAL RED/WHT WIRE RIGHT RIGHT TURN SIGNAL IND RIGHT TURN SIGNAL LAMP RT REAR PARK FUSE 20 RT REAR STOP/ TURN FUSE 6 SPLICE PACK SUPPLEMENTAL RESTRAINTS SYSTEM TAIL/STOP, TURN SIGNAL LAMP (LEFT) TAIL/STOP, TURN SIGNAL LAMP (RIGHT) TRAILER WIRING (BLUNT CUT) TRLR PRK FUSE 21 TURN SIGNAL SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH TURN SIGNAL/HAZARD FLASHER MODULE (BEHIND LEFT CENTER OF DASH) UPFTR PRK LAMPS FUSE 16 W/ OUTSIDE REAR VIEW MIRROR TURN SIGNAL INDICATORS WHT WIRE YEL WIRE YEL/BLK WIRE

4.3L AUTOMATIC TRANSMISSION BODY CONTROL MODULE (BCM) BRN WIRE CENTRAL SEQUENTIAL FUEL INJECTION (CENTRAL SFI) FUEL INJECTOR 3 CRANK FUSE 27 ENG 1 FUSE 23 ENG 2 FUSE 21 EVAPORATIVE EMISSIONS (EVAP) CANISTER PURGE SOLENOID EXCEPT 4.3L EXCEPT 4.3L 4.3L EXCEPT 4.3L 4.3L 4.3L FR WPR FUSE 47 FROM ENG 1 FUSE 23 (DIAGRAM 4 OF 6) FROM IGNITION SWITCH (DIAGRAM 3 OF 6) FROM UNDERHOOD FUSE BLOCK (AIR BAG FUSE 37) (DIAGRAM 3 OF 6) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 7 FUEL INJECTOR 6 CENTRAL SEQUENTIAL FUEL INJECTION (CENTRAL SFI) FUEL INJECTOR 8 IGN 0 FUSE 6 IGN E FUSE 22 IGNITION COIL IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 2 IGNITION COIL 7 IGNITION COIL 5 IGNITION COIL 8 IGNITION COIL 4 IGNITION COIL 6 IGNITION COIL MODULE INSTRUMENT PANEL CLUSTER MASS AIR FLOW (MAF SENSOR) NCA WIRE NOT USED NOT USED PARK/ NEUTRAL POSITION (PNP) SWITCH PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) PPL STOP LAMP SWITCH CRUISE CONTROL ON/OFF SWITCH TBC ACCY FUSE 46 TO IGN E FUSE 22 (DIAGRAM 4 OF 6) TURN SIGNAL SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) A/C RELAY 54 WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE