Chevrolet TrailBlazer I facelift (2005-2009) brn/wht Wiring diagrams

5 6 7 9 BAT (+) MEMORY 1 SW MEMORY 2 SW ILLUM CTRL ADJ PEDAL RWD SIG ADJ PEDAL FWD SIG ADJ PEDAL SENSOR SIG LUM HORIZ POS SEN SIG AFT BACK UP FUSE 27 BLK WIRE BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) DRIVER MEMORY SEAT SWITCH DRIVER SEAT LUMBAR HORIZONTAL POSITION SENSOR EAP FUSE 15 (4.2L) EAP RELAY 49 ELECTRONIC ADJUSTABLE PEDALS (EAP) RELAY (LEFT SIDE OF DASH, ON PEDAL ASSEMBLY) ELECTRONIC ADJUSTABLE PEDALS (EAP) SWITCH ELECTRONIC ADJUSTABLE PEDALS ASSEMBLY FORE/ FUSE 59 (5.3L, 6.0L) FUSE HOLDER HOT AT ALL TIMES HOT IN RUN OR START LOW REF LT GRN WIRE MEM 1 MEM 2 EXIT NCA WIRE ORG/ WIRE PARK/ NEUTRAL PARK/NEUTRAL POSITION (PNP) SWITCH (ON LOWER LEFT SIDE OF TRANSMISSION) PNK WIRE PPL RED WIRE SPLICE PACK TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE YEL WIRE

ANTENNA AUXILIARY HVAC CONTROL MODULE (UNDER LOWER BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CONSOLE) DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROLS SYSTEM GROUND GROUND RADIO ON SIG GRY WIRE HOT AT ALL TIMES HVAC-B FUSE 36 L AUD SIG + R AUD SIG + LF OUT LR LOW LEVEL AUDIO SIG + LR OUT LR SPEAKER OUT - LT BLU LT BLU WIRE LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM R AUD SIG + L AUD SIG + RADIO ON SIG REMOTE OUT - REMOTE L SIG RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REMOTE L SIG REMOTE OUT - RF OUT RR LOW LEVEL AUDIO SIG + RR OUT RR OUT + GROUND RR SPEAKER OUT + SERIAL DATA TAN WIRE VEHICLE COMMUNICATION INTERFACE MODULE (UNDER RIGHT REAR SEAT) VSS YEL WIRE

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 (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) 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 6 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 YEL WIRE YEL/BLK WIRE

1350 3540 GND BATTERY (+) VOLTAGE 5 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 BATTERY (+) VOLTAGE 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 GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER LUMBAR ADJUSTER SWITCH DRIVER LUMBAR HORIZONTAL MOTOR DRIVER LUMBAR HORIZONTAL POSITION SENSOR DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) DRIVER MEMORY SEAT SWITCH DRIVER SEAT FRONT POSITION SENSOR DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT HORIZONTAL POSITION SENSOR DRIVER SEAT REAR POSITION SENSOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR DRIVER SEAT RECLINE POSITION SENSOR DRIVER'S SEAT ADJUSTER SWITCH FRT UP GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MEM 2 MEM 1 EXIT MEMORY SYSTEM (ADJUSTABLE PEDALS CIRCUIT) ORG/ WIRE PNK WIRE PPL REAR FUSE BLOCK LGM/DSM (BELOW LEFT FUSE 19 REAR SEAT) REC FWD RWD RED WIRE RR DWN FWD RR UP FRT DWN RWD SEATS CIRCUIT BREAKER 8 SEATS SYSTEM TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUDIO COMMON B(+) BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CL 2 SER DATA COMPUTER DATA LINES SYSTEM DIGITAL RADIO RECEIVER DIGITAL VIDEO DISK (DVD) PLAYER DK GRN/WHT WIRE GROUND HOT AT ALL TIMES L AUDIO SIG (+) OH BATT/ ONSTAR FUSE 27 ORG/ WIRE R AUDIO SIG (+) RADIO REAR FUSE BLOCK (BELOW LEFT REAR SEAT) YEL/BLK WIRE

5 6 7 9 BAT (+) MEMORY 1 SW MEMORY 2 SW ILLUM CTRL BLK WIRE BRN WIRE BRN/WHT WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DOWN UP DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER MEMORY SEAT SWITCH EXIT MEM 1 MEM 2 FOLD FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER DOOR SWITCH PANEL) GRY WIRE LT BLU WIRE MIR EXTEND NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASS DRIVER PASSENGER OUTSIDE REARVIEW MIRROR PNK WIRE PPL RED WIRE RIGHT LEFT TAN WIRE UP LEFT VERTICAL HORIZONTAL UP LEFT VERTICAL HORIZONTAL DRIVER OUTSIDE REARVIEW MIRROR W/ FOLDING MIRRORS WHT WIRE WHT/BLK WIRE WHT/RED WIRE

BACK ONLY IND BACK ONLY INDICATOR BACK ONLY SELECT BAT (+) GND BATT + BATT + VOLTAGE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) FRONT PASSENGER BACK HEATED SEAT ELEMENT FRONT PASSENGER CUSHION HEATED SEAT ELEMENT FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER DOOR SWITCH PANEL) GROUND GRY WIRE HEAT MODE SELECT HEATED SEAT PWR ELEMENT CTRL HEATED SEAT PWR TEMP SENS SIG HI HEAT IND HI HEAT INDICATOR HOT AT ALL TIMES LGM/DSM FUSE 19 LOW HEAT IND LOW HEAT INDICATOR LOW REF LT DK MED HEAT IND MED HEAT INDICATOR NCA WIRE ORG/ WIRE PDM FUSE 12 PNK WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RT DOORS C.B. 1 SEATS CIRCUIT BREAKER 8 SERIAL DATA TAN WIRE

BATTERY BATTERY DOWN OUTPUT UP OUTPUT GROUND BATTERY WINDOW DN WINDOW UP GROUND BLK WIRE BODY CONTROL MODULE (BCM) (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) BRN WIRE BRN/WHT WIRE CLASS 2 CLASS 2 DATA CONTROL DATA DDM FUSE 10 DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DOWN DOWN DRIVERS WINDOW SWITCH DOWN FRONT PASS WINDOW SWITCH DOWN INPUT DOWN FRONT PASS WINDOW SWITCH DOWN LEFT REAR WINDOW SWITCH DOWN RIGHT REAR WINDOW SWITCH DOWN SIGNAL OUTPUT UP SIGNAL OUTPUT DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER WINDOW MOTOR (IN LEFT FRONT DOOR) FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER DOOR SWITCH PANEL) FRONT PASSENGER WINDOW MOTOR (IN RIGHT FRONT DOOR) GROUND GRY/BLK WIRE HOT AT ALL TIMES LEFT REAR WINDOW MOTOR (IN LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LOCKOUT INDICATOR LOCKOUT SWITCH LOGIC LR DOWN SIG LR LOCKOUT LR UP SIG LT BLU WIRE LT DOORS CIRCUIT BREAKER 2 LT GRN WIRE MOTOR DOWN CONTROL MOTOR UP CONTROL NCA WIRE ORG/ WIRE PANEL LAMP REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RIGHT REAR WINDOW MOTOR (IN RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DOWN SIG RR LOCKOUT RR UP SIG RT DOORS CIRCUIT BREAKER 1 SPLICE PACK SWITCH POWER SWITCH PWR TAN WIRE UP UP INPUT WHT WIRE YEL WIRE

1 2 3 4 5 6 PPL ANTENNA BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROLS SYSTEM GROUND RADIO ON SIG GRY/BLK WIRE HOT AT ALL TIMES L AUD SIG + R AUD SIG + LF OUT LR OUT LT GRN WIRE MUTE SIGNAL NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK RADIO ON SIG WIRE PNK WIRE PNK/BLK WIRE PPL REAR ENABLE R AUD SIG + L AUD SIG + RADIO ON SIG REMOTE OUT - REMOTE L SIG RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REMOTE L SIG REMOTE OUT - RF OUT RR OUT RR OUT + GROUND SERIAL DATA TAN WIRE VEHICLE COMMUNICATION INTERFACE MODULE (UNDER RIGHT REAR SEAT) VSS YEL WIRE

1 2 3 4 5 6 PPL ANTENNA AUXILIARY HVAC CONTROL MODULE (UNDER LOWER BARE BARE DRAIN WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CONSOLE) DIGITAL RADIO ANTENNA DIGITAL RADIO RECEIVER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROLS SYSTEM GROUND GROUND RADIO ON SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HVAC-B FUSE 36 L AUD SIG + R AUD SIG + LF OUT LR LOW LEVEL AUDIO SIG + LR OUT LR SPEAKER OUT - LT BLU LT BLU WIRE LT BLU WIRE LT GRN WIRE MUTE SIGNAL NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK RADIO ON SIG WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL REAR ENABLE R AUD SIG + L AUD SIG + RADIO ON SIG REMOTE OUT - REMOTE L SIG RADIO RADIO FUSE 41 REAR FUSE BLOCK (BELOW LEFT REAR SEAT) REMOTE L SIG REMOTE OUT - RF OUT RR LOW LEVEL AUDIO SIG + RR OUT RR OUT + GROUND RR SPEAKER OUT + SERIAL DATA TAN WIRE VEHICLE COMMUNICATION INTERFACE MODULE (UNDER RIGHT REAR SEAT) VSS YEL WIRE