Chevrolet TrailBlazer I (2001-2006) (except xuv) Wiring diagrams

ANTI-THEFT SYSTEM BATT + BATT + LAMP SUPP LAMP CNTRL BLK WIRE BLU WIRE BODY CONTROL MODULE (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) BRN WIRE CARGO LAMP COURTESY COURTESY LAMP SWITCH DATA DK BLU WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DOME AJAR DOOR AJAR INPUT DOOR AJAR INPUT (RIGHT FRONT OF LOWER CONSOLE) DRIVER DOOR JAMB SWITCH DRIVER DOOR MODULE (BELOW DOOR SWITCH PANEL) END GATE DOME ENDGATE DROP HANDLE ENDGATE DROP SWITCH ENDGATE MODULE SERIAL DATA CLASS 2 ENDGATE SWING HANDLE ENDGATE SWING SWITCH FRONT PASSENGER DOOR JAMB SWITCH FRONT PASSENGER DOOR MODULE (BELOW DOOR SWITCH PANEL) SERIAL DATA CLASS 2 GRN WIRE GRY WIRE HEADLAMP SWITCH HOT AT ALL TIMES INTERIOR LAMP DEFEAT SWITCH LEFT REAR DOOR JAMB LIFT GATE AJAR INPUT LIFTGATE AJAR SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE MODULE LONG WHEELBASE LOW REF LOWER LEFT AJAR INPUT UPPER RIGHT AJAR INPUT LOWER LEFT ENDGATE ACTUATOR UPPER RIGHT ENDGATE ACTUATOR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE PPL PPL LMP DEFEAT LAMP ON PPL LT READING REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RIGHT REAR DOOR JAMB RR DR SIG LR DR SIG SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 LIFT GLASS AJAR INPUT TAN WIRE TBC 3 FUSE 4 TBC 4 FUSE 40 TO COURTESY/ READING LAMPS (DIAGRAM 2 OF 2) UPPER LEFT AJAR INPUT UPPER LEFT ENDGATE ACTUATOR W/ SPECIAL EDITION WHT WIRE XUV EXCEPT XUV XUV LT XUV, SHORT WHEELBASE YEL WIRE

BLK WIRE CARGO LAMP COURTESY FROM REAR FUSE BLOCK (DIAGRAM 1 OF 2) GRY WIRE LEFT CARGO LAMP LEFT CENTER COURTESY READING LAMP LEFT FRONT COURTESY/ READING LAMP LEFT FRONT VANITY MIRROR LAMP LEFT REAR COURTESY READING LAMP LEFT REAR READING LAMP ORG/ WIRE READING RIGHT CARGO LAMP RIGHT CENTER COURTESY/ READING LAMP RIGHT FRONT COURTESY READING LAMP RIGHT FRONT VANITY MIRROR LAMP RIGHT REAR COURTESY/ READING LAMP RIGHT REAR READING LAMP XUV

BAT SPLY VOLT PPL BLK WIRE BRN WIRE COIL COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) (BELOW DRIVER DOOR SWITCH PANEL) DRIVER OUTSIDE REARVIEW MIRROR EGM 2 LGM 2 FUSE 3 (XUV) (EXCEPT XUV) FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER DOOR SWITCH PANEL) GRD HTR HOT AT ALL TIMES HVAC CONTROL MODULE (CENTER OF DASH) LT BLU WIRE NCA WIRE ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR PPL PPL EXCEPT XUV R DEF REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REAR WINDOW DEFOGGER GRID REAR WINDOW DEFOGGER GRID SERIAL DATA TAN WIRE WHT WIRE XUV

BACK ONLY IND BACK ONLY INDICATOR BACK ONLY SELECT BATT + BATT + VOLTAGE BLK WIRE BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DDM FUSE 10 DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER DOOR MODULE (BELOW DRIVER DOOR SWITCH PANEL) DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) EGM/DSM FUSE 6 GND BAT (+) GRN WIRE GROUND HEAT MODE SELECT HEATED SEAT PWR HEATED SEAT PWR LOW REF HEATED SEAT THERM SIG HI HEAT IND HI HEAT INDICATOR HOT AT ALL TIMES LGM/DSM FUSE 19 LOW HEAT IND LOW HEAT INDICATOR LOW REF LT DOORS CB 2 LT GRN WIRE MED HEAT IND MED HEAT INDICATOR NCA WIRE ORG/ WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED WIRE SEATS CIRCUIT BREAKER 8 SERIAL DATA WHT WIRE XUV YEL WIRE YEL/BLK WIRE

1350 3540 GND BAT (+) 4 6 7 9 BAT (+) MEMORY 1 SW MEMORY 2 SW ILLUM CTRL 5475 2079 PASS HTD SEAT THEM SIG DRVR HTD SEAT THEM SIG 5604 5603 ADJ PEDAL RWD SIG ADJ PEDAL FWD SIG ADJ PEDAL SENSOR SIG ADJUSTABLE PEDALS CIRCUIT BATT + BATTERY (+) VOLTAGE BATTERY (+) VOLTAGE BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CLASS 2 DATA DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DRIVER DOOR MODULE (BELOW DRIVER DOOR SWITCH PANEL) DRIVER LUMBAR ADJUSTER SWITCH DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) DRIVER MEMORY SEAT SWITCH DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT POSITION SENSOR DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT HORIZONTAL POSITION SENSOR DRIVER SEAT LUMBAR HORIZONTAL MOTOR DRIVER SEAT LUMBAR POSITION SENSOR (FORWARD/ REARWARD) DRIVER SEAT REAR POSITION SENSOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR DRIVER SEAT RECLINE POSITION SENSOR FRT UP GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LGM/DSM FUSE 6 LT BLU WIRE LT GRN WIRE MEM 2 MEM 1 EXIT ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL REAR FUSE BLOCK EGM/DSM FUSE 23 REC FWD FWD REC RWD RED WIRE RR DWN RWD RR UP FRT DWN RWD SEATS CIRCUIT BREAKER 8 SEATS SYSTEM (HEATED SEATS) TAN WIRE WHT WIRE WHT/BLK WIRE XUV YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNT STOP LAMP (CHMSL) DK BLU WIRE DK GRN WIRE DRIVER DOOR MODULE (DDM) (BELOW DRIVER DOOR SWITCH PANEL) DRIVER OUTSIDE REARVIEW MIRROR (W/ MIRROR TURN SIGNAL INDICATOR) FLASH FUSE 52 FROM F PARK FUSE 37 (DIAGRAM FRONT PASSENGER DOOR MODULE (FPDM) (BELOW PASSENGER DOOR SWITCH PANEL) GMC HOT AT ALL TIMES LEFT CLEARANCE LAMPS LEFT TAILLAMP CIRCUIT BOARD LICENSE LAMPS LR PARK FUSE 14 LT BLU WIRE LT GRN WIRE LT TRN SIG VOLTAGE LT TURN FUSE 38 MIRROR LT TURN SIG MIRROR RT TURN SIG NCA WIRE ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR (W/ MIRROR TURN SIGNAL INDICATOR) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RIGHT CLEARANCE LAMPS RIGHT TAILLAMP CIRCUIT BOARD RR PARK FUSE 17 RT TRN SIG VOLTAGE RT TURN FUSE 43 VEH CHMSL FUSE 16 SPECIAL EDITIONS ONLY ST/LP FUSE 12 STOPLAMP SWITCH TAN WIRE TR PARK FUSE 42 TURN SIGNAL/HAZARD FLASHER MODULE (BEHIND LOWER LEFT SIDE OF DASH) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) VEH STOP FUSE 34 WHT WIRE XUV YEL WIRE

BARE BARE DVD GROUND SHIELD BLK WIRE BODY CONTROL MODULE (BCM) CARGO LAMP DIGITAL VIDEO DISC (DVD) PLAYER DRIVER LUMBAR ADJUSTER SWITCH DRIVER MEMORY SEAT MODULE (W/ MEMORY) DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BELT SWITCH DRIVER VANITY MIRROR LAMP GARAGE DOOR OPENER (IF EQUIPPED) INSIDE AIR TEMEPATURE SENSOR ASSEMBLY INSIDE REARVIEW MIRROR LEFT CENTER COURTESY READING LAMP LEFT CLEARANCE LAMP LEFT COURTESY/ READING LAMP LEFT QUARTER GLASS SWITCH LEFT REAR COURTESY READING LAMP LEFT REAR WINDOW SWITCH LOCK RELAY 18 LONG WHEELBASE NCA WIRE ONSTAR GROUND SHIELD 1 OUTSIDE MOISTURE SENSOR POWER ROOF SWITCH RAP RELAY 22 (W/ LONG WHEELBASE) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RIGHT CLEARANCE LAMP RIGHT COURTESY READING LAMP (SECOND ROW) RIGHT FRONT COURTESY READING LAMP RIGHT QUARTER GLASS SWITCH RIGHT REAR DOOR LATCH ASSEMBLY RIGHT VANITY MIRROR LAMP SEAT BELT SWITCH SHORT WHEELBASE SUNROOF SWITCH (W/ SUN- ROOF) TOWARD FRONT COURTESY READING LAMP) UNLOCK RELAY 24 VOICE RECORDER (W/ RECALL RECORDER CONVENIENCE) W/ DELUXE SEAT FRONT BUCKET SEAT XUV

AUDIO AMPLIFIER AUXILIARY BLOWER MOTOR CONTROL PROCESSOR (W/ LONG WHEELBASE) BLK WIRE CARGO LAMP CENTER HIGH MOUNTED STOPLAMP (CHMSL) COIL ENDGATE LATCH RELAY ENDGATE MODULE (LGM) ENDGATE WINDOW REGULATOR LEFT LICENSE LAMP LEFT REAR CARGO LAMP LEFT TAIL LAMP CIRCUIT BOARD LEFT TAILLAMP CIRCUIT BOARD LIFTGATE MODULE (LGM) LONG WHEELBASE NCA WIRE REAR AUXILIARY POWER OUTLET REAR WINDOW DEFOGGER GRID REAR WINDOW WIPER MOTOR RIGHT LICENSE LAMP RIGHT REAR CARGO LAMP RIGHT TAIL LAMP CIRCUIT BOARD RIGHT TAILLAMP CIRCUIT BOARD TRAILER CONNECTOR W/ PREMIUM PERFORMANCE ENHANCED AUDIO SPEAKER SYSTEM) W/ SHORT WHEELBASE WHT WIRE XUV

ALL EXCEPT MANUAL A/C TEMPERATURE CONTROL AMP FUSE 11 AUXILIARY HVAC CONTROL MODULE AUXILIARY HVAC CONTROL MODULE HVAC CONTROL MODULE BODY CONTROL MODULE (BCM) COBRA INTENTION MODULE (DEALER INSTALLED) DDM FUSE 10 DIGITAL RADIO RECEIVER DIGITAL VIDEO DISC (DVD) PLAYER FROM BACKUP FUSE 27 (DIAGRAM 3 OF 7) FROM HVAC B FUSE 36 (DIAGRAM 4 OF 7) FROM UNDERHOOD FUSE BLOCK, BATTERY FUSE 48 (DIAGRAM 1 OF 7) GARAGE DOOR OPENER VOICE RECORDER (W/ RECORDER RECALL CON- VENIENCE) HEADLAMP LEVELING SWITCH (IF EQUIPPED) HVAC-B FUSE 36 IGN E FUSE 22 INCLINATION SENSOR (IF EQUIPPED) INSIDE REARVIEW MIRROR INSTRUMENT PANEL CLUSTER (IPC) INVERTING DRIVER MODULE LEFT HEADLAMP LEVELING ACTUATOR (IF EQUIPPED) LEFT REAR WINDOW SWITCH DRIVER DOOR MODULE (DDM) LGM/DSM FUSE 19 LIFTGATE MODULE (LGM) LONG WHEELBASE EXCEPT XUV LT DOORS CIRCUIT BREAKER 2 OH BATT/ONSTAR FUSE 27 FUSE 26 OLDS W/ TRACTION CONTROL POWERTRAIN MANAGEMENT ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH PNK PNK WIRE PNK WIRE RADIO RADIO AMPLIFIER (W/ PREMIUM RADIO) RADIO FUSE 41 REAR FUSE BLOCK RED WIRE RIGHT HEADLAMP LEVELING ACTUATOR (IF EQUIPPED) RIGHT REAR WINDOW SWITCH FRONT PASSENGER DOOR MODULE (FPDM) RT DOORS CIRCUIT BREAKER 1 PDM FUSE 12 SHORT WHEELBASE, XUV W/ REAR RADIO CONTROL STOP LAMP SWITCH TBC IGN 1 FUSE 16 TO AUX PWR 1 FUSE 46 (DIAGRAM 2 OF 7) TO HVAC B FUSE 36 (DIAGRAM 4 OF 7) TO IGN 1 RELAY 58 (DIAGRAM 6 OF 7) TO PCM 1 RELAY 28 (DIAGRAM 6 OF 7) TO REAR FOG LAMP RELAY 45 (DIAGRAM 5 OF 7) TRACTION CONTROL SWITCH TURN/ SIGNAL MULT- FUNCTION SWITCH UNDER- HOOD FUSE BLOCK VEHICLE COMMUNICATION INTERFACE MODULE (W/ VEHICLE COMMUNICATION SYSTEM) W/ REAR SEAT ENTER- TAINMENT PACKAGE AND GARAGE DOOR OPENER W/ REAR SEAT ENTER- TAINMENT PACKAGE, W/O GARAGE DOOR OPENER W/O REAR SEAT ENTER- TAINMENT PACKAGE, W/ GARAGE DOOR OPENER

AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR CONTROL PROCESSOR BLK WIRE BLOWER MOTOR AUXILIARY FUSE BODY CONTROL MODULE (BCM) BRN WIRE DK BLU WIRE DK DK DK GRN WIRE DRIVER DOOR MODULE (DDM) F PARK FUSE 37 FLAT WIRE FLAT WIRE FLAT WIRE FROM AMP FUSE 11 (DIAGRAM 4 OF 7) FROM AMP FUSE 11 (DIAGRAM 5 OF 7) FROM TBC 4 FUSE 40 (DIAGRAM 5 OF 7) VENT WDO FUSE 20 FRONT PASSENGER DOOR MODULE (FPDM) FUSE 50 FUSE 51 GMC GRN WIRE INSTRUMENT PANEL CLUSTER (IPC) LEFT CLEARANCE LAMP LEFT FRONT MARKER LAMP LEFT FRONT PARK/TURN SIGNAL LAMP LEFT LICENSE LAMP LEFT QUARTER GLASS SWITCH LEFT TAILLAMP ASSEMBLY LEFT TAILLAMP CIRCUIT BOARD LEFT TAILLAMP CIRCUIT BOARD (CHEVY) LGM 2 FUSE 3 LIFTGATE MODULE (LGM) LR PARK FUSE 14 LT BLU WIRE LT TURN FUSE 38 NCA WIRE ORG/ WIRE OTHERS PARK LP RELAY 50 POWER TOPS SYSTEM REAR FUSE BLOCK REAR WINDOW WIPER MOTOR RED WIRE RETAINED ACCESSORY POWER (RAP) RELAY 22 RIGHT CLEARANCE LAMP RIGHT FRONT MARKER LAMP RIGHT FRONT PARK/TURN SIGNAL LAMP RIGHT LICENSE LAMP RIGHT QUARTER GLASS SWITCH SUNROOF MODULE RIGHT TAILLAMP ASSEMBLY RIGHT TAILLAMP CIRCUIT BOARD RR FOG FUSE 5 RR FOG LP RELAY 45 (EXCEPT XUV) RR PARK FUSE 17 RR WIPER CIRCUIT BREAKER 9 RT TURN FUSE 43 SUNROOF FUSE 20 FUSE 28 RR HVAC FUSE 13 SUNROOF MODULE TAN WIRE TBC 2 FUSE 7 TBC 3 FUSE 4 TBC 5 FUSE 32 TBC 4 FUSE 40 TO RR WIPER CIRCUIT BREAKER 9 (DIAGRAM 5 OF 7) TO VENT WDO FUSE (DIAGRAM 5 OF 7) TR PARK FUSE 42 TRAILER CONNECTOR TRAILER CONNECTORS TRL R TRN TRL L TRN TURN/SIGNAL HAZARD FLASHER MODULE TURN/SIGNAL MULTIFUNCTION SWITCH UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE