GMC Envoy II (2001-2009) (on lower left "b" pillar) Wiring diagrams

BLK WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT RECLINE MOTOR FR UP FR DN FRONT PASSENGER SEAT ADJUSTER SWITCH HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MOTOR ORG/ WIRE PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT HORIZONTAL PASSENGER SEAT RECLINE MOTOR REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RR UP RR UP FR UP FR DN RR DN RWD RWD RWD FWD RWD RR DN SEATS CIRCUIT BREAKER TAN WIRE 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

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

BLK WIRE DK BLU WIRE DRIVER LUMBAR ADJUSTER SWITCH DRIVER LUMBAR HORIZONTAL MOTOR FWD RWD HOT AT ALL TIMES ORG/ WIRE PASSENGER LUMBAR ADJUSTER SWITCH PASSENGER SEAT LUMBAR HORIZONTAL MOTOR PNK WIRE REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RWD SEATS CIRCUIT BREAKER

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

1047 4240 CLASS 2 SERIAL DATA BATTERY 1340 1450 BATTERY GROUND 4140 1046 BATTERY CLASS 2 SERIAL DATA BATTERY GROUND BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DDM FUSE 10 DK BLU WIRE DOWN UP DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) FOLDING/ TELESCOPING MOTOR FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER'S DOOR SWITCH PANEL) GRY WIRE HEATING ELEMENT HOT AT ALL TIMES HVAC CLASS 2 SERIAL DATA HVAC CONTROL MODULE (CENTER OF DASH) LEFT HORIZONTAL LEFT UP HORIZONTAL VERTICAL PASSENGER OUTSIDE REARVIEW MIRROR LOGIC LT BLU WIRE LT DOORS CIRCUIT BREAKER 2 MIRROR EXTEND NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASS DRIVER PDM FUSE 12 PNK WIRE PPL R DEF REAR FUSE BLOCK (BELOW LEFT REAR SEAT) RED WIRE RIGHT LEFT RT DOORS CIRCUIT BREAKER 1 TAN WIRE UP VERTICAL DRIVER OUTSIDE REARVIEW MIRROR WHT WIRE WHT/BLK WIRE WHT/RED 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

AJAR BELT SW INPUT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BENEATH LEFT REAR SEAT, ON REAR FUSE BLOCK) BRN WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DOOR DOOR AJAR DR AJAR INPUT DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR MODULE (DDM) (BELOW DRIVER'S DOOR SWITCH PANEL) DRIVER SEAT BELT SWITCH (IN LEFT FRONT SEAT BELT BUCKLE) DRL DEFEAT AUTO DRL DEFEAT AUTO PARK FLAT WIRE FLAT WIRE FLAT WIRE RR DR AJAR SIG LR DR AJAR SIG FRONT PASSENGER DOOR MODULE (FPDM) (BELOW FRONT PASSENGER DOOR SWITCH PANEL) GRY WIRE GRY/BLK WIRE HEAD HEADLAMP SWITCH IGNITION KEY ALARM SWITCH (IN STEERING COLUMN) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSTRUMENT PANEL CLUSTER (IPC) KEY IN IGN SW HDLMP ON SIG SW ON INPUT LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY LIFTGATE MODULE (LGM) LIFTGLASS AJAR SWITCH LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PARK HEAD PASSENGER DOOR LATCH ASSEMBLY PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (4.2L) (ON UPPER LEFT SIDE PPL RADIO RIGHT REAR DOOR LATCH ASSEMBLY SEAT BELT INDICATOR LOGIC SEAT POSITION SENS RTN SERIAL DATA SUPPLEMENTAL RESTRAINTS SYSTEM TAIL GATE AJAR IND TAN WIRE WHT WIRE