Buick Enclave I (2007-2013) serial data Wiring diagrams

26 14 SER DATA BUS+ SER DATA BUS- 5 28 VAR HIGH EFFORT VAR LOW EFFORT ABS MTR FUSE AIR BAG FUSE ANTI-LOCK BRAKES SYSTEM BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT SIDE OF ENGINE COMPT) GROUND LOW REF 12-VOLT REF B+ HOT AT ALL TIMES HOT W/ IGN RELAY ENERGIZED I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INSTRUMENT PANEL CLUSTER (IPC) LOGIC LT BLU WIRE LT GRN/BLK WIRE PNK IGN GMLAN WIRE PNK WIRE RED/BLK WIRE SERIAL DATA STEERING WHEEL SPEED POSITION SENSOR (TOP OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) VARIABLE EFFORT STEERING ACTUATOR (ON STEERING GEAR) WHT WIRE

13 5 LF DOOR AJAR LOW REF 16 17 GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 17 10 HOOD AJAR B+ 2500 2501 COMPUTER DATA LINES SYSTEM 28 1080 5531 EXTERIOR LIGHTS SYSTEM 7 9 DOORS LOCKED DOORS UNLOCK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK RELAY DOOR UNLOCK RELAY DR LOCK ACTR LOCK CTRL DR LOCK ACTR UNLOCK CTRL DR/LCK FUSE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR LOCK/WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HORN RELAY PARK LAMPS ON HOOD CLOSED HORNS SYSTEM HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LIFTGATE AJAR LOCK LOGIC LR DOOR AJAR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PNK/BLK WIRE PPL RED/WHT WIRE RR DOOR AJAR RVC SNSR FUSE SERIAL DATA TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) UNLOCK WHT WIRE YEL WIRE

AIR BAG FUSE BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DR LOCK ACTR UNLOCK CRTL DR LOCK ACTR LOCK CRTL DRIVER INFORMATION CENTER (DIC) DISPLAY DSPLY FUSE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN VOLT INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LIFTGATE LATCH ASSEMBLY (W/O POWER LIFTGATE) (BOTTOM CENTER OF LIFTGATE) LOCK LOGIC LOW REF LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) PASSENGER DOOR LOCK/WINDOW SWITCH PDM FUSE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (IF EQUIPPED) RF DOOR AJAR SECURITY IND SER DATA SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) UNLOCK YEL WIRE

1 2 3 4 IGN VOLT GND LIN NETWORK 14 15 RR DOOR AJAR LR DOOR AJAR 16 17 SER DATA BUS+ SER DATA BUS- 2500 2501 COMPUTER DATA LINES SYSTEM AIR CONDITIONING/ HEATER SYSTEM BLK WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) BUS - COMPUTER DATA LINES SYSTEM DK GRN WIRE DOWN WINDOWS) DR/LCK FUSE DRIVER DOOR LATCH (W/ EXPRESS UP/ DRIVER DOOR LATCH (W/O EXPRESS UP/ DOWN WINDOWS) DRIVER DOOR LOCK/ WINDOW SWITCH (W/ EXPRESS UP/ DOWN WINDOWS) ELECTRONIC COMPASS MODULE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LF DOOR AJAR LIFTGATE AJAR 10 8 LF DOOR AJAR RF DOOR AJAR LIFTGATE LATCH ASSEMBLY (W/ MANUAL LIFTGATE) (BOTTOM CENTER OF LIFTGATE) LIN NETWORK BUS LOGIC LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PARK BRAKE SWITCH (ON PARK BRAKE ASSEMBLY) PASSENGER DOOR LATCH (W/ EXPRESS UP/ DOWN WINDOWS) PASSENGER DOOR LATCH (W/O EXPRESS UP/ DOWN WINDOWS) PASSENGER DOOR LOCK/ WINDOW SWITCH (W/ EXPRESS UP/ DOWN WINDOWS) PDM FUSE PNK WIRE PNK/ (NEAR BASE OF LEFT "D" PILLAR) WIRE PNK/BLK WIRE POWER MODE PRK BRK SW SIG RED/WHT WIRE RF DOOR AJAR RIGHT REAR DOOR LATCH (REAR RIGHT REAR DOOR) SERIAL DATA TAN WIRE TAN/BLK WIRE TAN/WHT WIRE YEL WIRE

1 2 PNK WIRE 14 5 EXIT SIG SEAT SW 2 1 B+ GND 34 32 3 1 7 5 2112 2111 PNK PNK PNK WIRE 7 8 TILT MTR CTRL DN TILT MTR CTRL UP 8 7 1 7 5 6 1 3 2098 2110 TILT FORWARD MTR TILT REVERSE MTR BCK/UP/STOP FUSE BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR LOCK/WINDOW SWITCH DRIVER MEMORY SEAT ADJUSTER SWITCH EXIT GMLAN GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LOGIC LOW REFERENCE MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) NCA WIRE ORG/ WIRE PNK WIRE PWR COLUMN CIRCUIT BREAKER RED/WHT WIRE RWD SERIAL DATA STEERING COLUMN TELESCOPE ACTUATOR STEERING WHEEL TILT ACTUATOR STEERING WHEEL TILT POSITION SENSOR STEERING WHEEL/ COLUMN TILT/ TELESCOPE SWITCH B+ TAN WIRE TELESCOPE SENS SIG TILT SENS SIG WHT RED/ WIRE WHT WIRE YEL WIRE

AIR BAG FUSE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LOGIC OFF PNK WIRE PWR MODE FUSE RED/WHT WIRE RUN WIRE SECURITY IND SERIAL DATA THEFT DETERRENT CONTROL MODULE (IN STEERING COLUMN, AT IGNITION SWITCH) UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL)

13 5 LF DOOR AJAR LOW REF 16 17 GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 17 10 HOOD AJAR B+ 18 24 15 HORN RELAY PARK LAMPS ON HOOD CLOSED 2500 2501 COMPUTER DATA LINES SYSTEM 28 1080 5531 EXTERIOR LIGHTS SYSTEM 7 9 DOORS LOCKED DOORS UNLOCK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK RELAY DOOR UNLOCK RELAY DR LOCK ACTR LOCK CTRL DR LOCK ACTR UNLOCK CTRL DR/LCK FUSE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR LOCK/WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HORNS SYSTEM HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LIFTGATE AJAR LOCK LOGIC LR DOOR AJAR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PNK/BLK WIRE PPL RED/WHT WIRE RR DOOR AJAR RVC SNSR FUSE SERIAL DATA TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) UNLOCK WHT WIRE YEL WIRE

AIR BAG FUSE BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DR LOCK ACTR UNLOCK CRTL DR LOCK ACTR LOCK CRTL DRIVER INFORMATION CENTER (DIC) DISPLAY DSPLY FUSE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN VOLT INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LIFTGATE LATCH ASSEMBLY (W/O POWER LIFTGATE) (BOTTOM CENTER OF LIFTGATE) LOCK LOGIC LOW REF LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) PASSENGER DOOR LOCK/WINDOW SWITCH PDM FUSE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (IF EQUIPPED) RF DOOR AJAR SECURITY IND SER DATA SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) UNLOCK YEL WIRE

AUX VAC PUMP FUSE BANK 1 SENSOR 2 (IN RIGHT EXHAUST, DOWNSTREAM OF CATALYTIC CONVERTER) BANK 2 SENSOR 2 (IN EXHAUST, DOWNSTREAM OF CATALYTIC CONVERTER) BLK/WHT WIRE BRAKE BOOSTER PUMP RELAY BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM 1 FUSE ECM FUSE EMISSION 1 FUSE EMISSION 2 FUSE EVEN COILS FUSE FSCM FUSE GRY WIRE GRY/WHT WIRE HEATED OXYGEN HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED IGN IND IND MIL INSTRUMENT PANEL CLUSTER (IPC) KNOCK SENSOR (KS) 1 (RIGHT SIDE OF ENGINE) KNOCK SENSOR (KS) 2 (LEFT SIDE OF ENGINE) LOGIC LOW ENGINE OIL PRESSURE LT BLU WIRE LT BLU/WHT WIRE ODD COILS FUSE ORG/ WIRE ORG/WHT WIRE PCM IGN FUSE PNK PPL PPL WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN RELAY PPL PPL/WHT WIRE RED/WHT WIRE SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) WHT WIRE YEL WIRE

24 25 26 27 PPL PPL PPL 5 VOLT REF AUXILIARY BRAKE BOOSTER PUMP (LEFT SIDE OF ENGINE) BATT POSITIVE BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE FUEL PRESSURE SENSOR FUEL PUMP FLOW CONTROL MODULE FUEL PUMP VOLT GRY WIRE GRY/WHT WIRE IGN VOLT LO REF LT BLU WIRE LT BLU/WHT WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK PNK WIRE PNK PPL PPL WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RLY CTRL SENS SIG SERIAL DATA TAN WIRE TAN/BLK WIRE TAN/WHT WIRE VOLT WHT WIRE YEL WIRE