Chevrolet Tahoe II (1999-2006) liftgate key switch Wiring diagrams

2 3 15 18 22 KEY SW LO REF DOOR SW LO REF KEY SW SIG DOOR SW SIG SERIAL DATA 5 6 20 22 24 DOOR SW SIG KEY SW LO REF DOOR SW LO REF SERIAL DATA KEY SW SIG AJAR SW B+ EX LIGHTS CTRL GROUND HORN RLY CTRL SERIAL DATA BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE CARGO/LIFTGATE DOOR AJAR SW DOOR AJAR SW DK BLU WIRE DK GRN WIRE DRIVER DOOR MODULE DRIVER MINI-WEDGE DOOR JAMB SWITCH FRONT PASSENGER DOOR MODULE FRONT PASSENGER MINI-WEDGE DOOR JAMB SWITCH GRN WIRE GROUND GRY/BLK WIRE HEADLIGHTS CTRL HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES KEY SW LEFT DOOR CONTACT PLATE (BODY) LEFT I/P FUSE BLOCK (LOWER LEFT SIDE OF DASH) LEFT LIFTGATE AJAR SWITCH LEFT REAR MINI-WEDGE DOOR JAMB SWITCH LIFTGATE KEY SWITCH LIFTGLASS AJAR SWITCH LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK/BLK WIRE RIGHT CARGO DOOR AJAR SWITCH CARGO DOOR KEY SWITCH RIGHT DOOR CONTACT PLATE (BODY) RIGHT DOOR CONTACT PLATE (DOOR) RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RIGHT LIFTGATE AJAR SWITCH RIGHT REAR MINI-WEDGE DOOR JAMB SWITCH SPLICE PACK TAN WIRE TBC BATT FUSE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENG COMPT) W/ CARGO DOORS W/ LIFTGATE W/CARGO DOORS W/ LIFTGATE WHT WIRE WINDOW WIPER MODULE (LEFT SIDE OF COWL)

AUTO A/C AUTOMATIC LEVEL CONTROL COMPRESSOR AUXILIARY POWER OUTLET (REAR) CENTER HIGH MOUNT CONTROL STOP LAMP BACKUP LAMP (LEFT) BLK WIRE BLOWER MOTOR (AUXILIARY) BLOWER MOTOR (REAR AUXILIARY) CARGO DOOR KEY SWITCH DOOR AJAR SWITCH (CARGO) CLEARANCE LAMP (LEFT FRONT) CLEARANCE LAMP (LEFT REAR) CLEARANCE LAMP (RIGHT FRONT) CLEARANCE LAMP (RIGHT REAR) COURTESY/ READING LAMP ("D" PILLAR) DOME LAMP ("D" PILLAR) DOOR CONTACT PLATE (LEFT CARGO BODY) DOOR CONTACT PLATE (LEFT CARGO DOOR) DOOR CONTACT PLATE (RIGHT CARGO BODY) DOOR CONTACT PLATE (RIGHT CARGO DOOR) ELECTRONIC SUSPENSION CONTROL MODULE ESCALADE EXCEPT AVALANCE/ ESCALADE EXT FOUR WHEEL STEERING HVAC CONTROL ASSEMBLY (REAR AUXILIARY) HVAC CONTROL ASSEMBLY (REAR AUXILIARY) BLOWER MOTOR (REAR AUXILIARY) LICENSE LAMP (LEFT) BACKUP LAMP (RIGHT) LICENSE LAMP (RIGHT) LIFTGATE AJAR SWITCH LIFTGATE AJAR SWITCH (LEFT) LIFTGATE AJAR SWITCH (RIGHT) LIFTGATE KEY SWITCH LIFTGATE LOCK RELAY MARKER LAMP (BODY REAR) MODE ACTUATOR (REAR) AIR TEMPERATURE ACTUATOR REAR A/C W/AUX HEATER REAR A/C W/O AUX HEATER REAR LAMPS JUNCTION BLOCK (INSIDE OF RIGHT REAR FRAME RAIL) REAR OBJECT SENSOR CONTROL MODULE REAR WINDOW DEFOGGER GRID REAR WINDOW DEFOGGER GRID (LEFT CARGO) REAR WINDOW DEFOGGER GRID (RIGHT CARGO) SPLICE PACK STEERING STOP/TURN SIGNAL LAMP (RIGHT) TAIL/STOP LAMP (RIGHT) STOP/TURN SIGNAL LAMP) (LEFT) TAIL/STOP LAMP (LEFT) SUBURBAN SUBURBAN, YUKON XL, ESCALADE ESV TRAILER CONNECTOR W/ CARGO DOORS W/ ULT W/CARGO DOORS W/LIFTGATE WIPER MODULE (REAR)

BLK WIRE BODY RELAY BLOCK (UNDER LEFT SIDE OF DASH) BRN WIRE CARGO DOOR KEY SWITCH DK BLU WIRE DOOR CONTACT PLATE DRIVER MINI-WEDGE DOOR JAMB SWITCH ECC FUSE FRONT PASSENGER MINI-WEDGE DOOR JAMB SWITCH GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER KEY SW LEFT I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LIFTGATE ACTUATOR LIFTGATE KEY SWITCH LIFTGATE LOCK RELAY LOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE RIGHT I/P FUSE BLOCK RIGHT I/P FUSE BLOCK (LOWER RIGHT SIDE OF DASH) RT DOOR CIRCUIT BREAKER SPLICE PACK TAN WIRE TBC BATT FUSE UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPT) W/ CARGO DOORS W/O CARGO DOORS WHT WIRE