Chevrolet Impala IX (2006-2016) hi spd gmlan serial data Wiring diagrams

2.4L HYBRID, 2.5L 3.6L 39 40 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LAMP SPLY VOLT BACKUP LP SPLY VOLT BATTERY POSITIVE VOLT BCM 6 (RIGHT SIDE OF FUSE ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE ENGINE CONTROL MODULE (INSIDE AIR CLEANER ASSEMBLY) GRN WIRE GRN/WHT WIRE GROUND GRY WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES LAMP LEFT BACKUP LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP/ TURN SIGNAL LAMP LOGIC INSIDE REARVIEW MIRROR (IF EQUIPPED) LT GRN/WHT WIRE REARVIEW CAMERA (IF EQUIPPED) RED WIRE RED/WHT WIRE RIGHT BACKUP RIGHT REAR SIDE MARKER LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TAIL/ STOP/ TURN SIGNAL LAMP TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION PARK/NEUTRAL SIG SIGNAL GROUND UNDERHOOD FUSE BLOCK WHT WIRE WHT/GRY WIRE YEL WIRE

ACC WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) CAN BUS HI CAN BUS HI SERIAL DATA CAN BUS LO CAN BUS HI CAN BUS LO 2 3 4 5 CAN BUS HIGH SERIAL DATA CAN BUS LO CAN BUS LOW SERIAL DATA CONTROL HI SOLENOID SPD VALVE SERIAL ASSEMBLY DATA + DATA LINK CONNECTOR (DLC) (LEFT SIDE OF DASH) DATA LINK RESISTOR (W/ GPS: LEFT SIDE OF LUGGAGE COMPT) DIGITAL RADIO RECEIVER (LEFT SIDE OF LUGGAGE COMPT) DISPLAY FUSE DK BLU WIRE DK DK LOW SPD GMLAN SERIAL DATA DK GRN WIRE DK GRN/BLK WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DK LOW SPD GMLAN SERIAL DATA ELECTRONIC BRAKE CONTROL MODULE (EBCM) (IN BRAKE PRESSURE MODULATOR VALVE) ENGINE CONTROL MODULE (ECM) FUEL PUMP FLOW CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) GRN WIRE HEATED SEAT CONTROL MODULE (UNDER DRIVER'S SEAT) HI HI SPD SPD SERIAL SERIAL DATA - DATA + HI SPD GMLAN SERIAL DATA HI WAKEUP SPD SERIAL SERIAL DATA DATA - HOT AT ALL TIMES HVAC MODULE INSTRUMENT PANEL CLUSTER (IPC) LOW SPD GMLAN SERIAL DATA LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE RADIO RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (UNDER DEFROSTER GRILL PANEL) SERIAL DATA SERIAL DATA COMM ENABLE STEERING ANGLE SENSOR (BASE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THEFT DETERRENT MODULE (ON IGNITION KEY CYLINDER HOUSING) UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (LEFT REAR OF TRUNK) W/ ONSTAR W/O ONSTAR WHT WIRE YAW, LATERAL ACCELEROMETER SENSOR (UNDER CENTER CONSOLE)

24 12 HAZARD SW RIGHT TURN SIG HAZARD SW LEFT TURN SIG 3 2 BATTERY POSITIVE VOLT BATTERY POSITIVE VOLT 47 68 48 39 40 5 VOLT REF BRK POSITION SENS LO REF BRK POSITION SENS SIG BATTERY POSITIVE VOLT BCM 1 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE BRK APPLY SENS LO REF BRK APPLY SENS SIG BRK APPLY SENS SPLY VOLT BRN/LT GRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ENGINE CONTROL MODULE (ECM) (INSIDE AIR CLEANER ASSEMBLY) GROUND PARK LAMP SIG GRY WIRE GRY/BRN WIRE HAZARD LED DIMMING SIG HAZARD WARNING SWITCH HEAD HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HI SPD GMLAN SERIAL DATA - HAZARD SW SIG HOT AT ALL TIMES HYBRID EXCEPT HYBRID HYBRID/EV POWERTRAIN CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK (RIGHT KICK LEFT LF TURN SIG SPLY VOLT LR STOP/TURN SIG SPLY VOLT LT GRN WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE PANEL) PARK AUTO OFF PEDAL ASSEMBLY) RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RF TURN SIG SPLY VOLT RR STOP/TURN SIG SPLY VOLT RIGHT RIGHT PARK LP SPLY VOLT SIGNAL GROUND TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL/DK BLU WIRE

BATT POS VOLT BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COLLISION ALERT INDICATORS COMPUTER DATA LINES SYSTEM DK BLU WIRE FRONTVIEW CAMERA MODULE GAP UP/DOWN SWITCH GROUND GRY/GRN WIRE GRY/LT GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT ALERT LED CTRL DIMMING CTRL INDICATOR DIMMING CONTROL INSTRUMENT PANEL MULTIFUNCTION SWITCH IP IGN FUSE LANE DEPARTURE WARNING DISABLE SW SIG LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LEFT STEERING WHEEL CONTROLS SWITCH LIGHTING CTRL SW REF LO SPD GMLAN SERIAL DATA LOGIC LOGIC INSTRUMENT CLUSTER LT GRN WIRE OBSTCL FUSE RED/LT GRN WIRE STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) UP/DOWN SW SIG VIO/GRY WIRE WHT WIRE WHT/LT GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 BATT POSITIVE VOLT 1 2 3 4 5 6 7 8 LR CORNER OBJ SENS SIG BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE GROUND REAR PARK ASSIST DISABLE SIG GMLAN SERIAL DATA GRY/LT GRN WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES INDICATOR DIMMING CTRL INSTRUMENT PANEL MULTI- FUNCTION SWITCH LED DISABLE SIG LEFT MIDDLE REAR OBJECT SENSOR LEFT OUTER REAR OBJECT SENSOR LR MIDDLE OBJ SENS SIG OBJ SENS SPLY VOLT RR CORNER OBJ SENS SIG LT GRN WIRE LT GRN/BRN WIRE OBSTCL FUSE PARKING ASSIST IND PARKING ASSIST SWITCH REAR PARKING ASSIST CONTROL MODULE (LEFT REAR LUGGAGE COMPT) RED WIRE RED/LT GRN WIRE RIGHT MIDDLE REAR OBJECT SENSOR RIGHT OUTER REAR OBJECT SENSOR RR MIDDLE OBJ SENS SIG OBJ SENS LOW REF UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/DK BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

AJAR SW SIG BATT POS VOLT BCM 1 FUSE BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DLIS FUSE DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR GRY WIRE GRY/VIO WIRE HEAD HEADLAMP SW PARK LP SIG HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT KICK PANEL) IGN VOLT LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LO SPD GMLAN SERIAL DATA LR DOOR AJAR SW SIG LT GRN/GRY WIRE LT GRN/YEL WIRE MOST SER DATA (+) NETWORK BUS 3 NETWORK BUS 4 OFF KEY IGNITION SWITCH IGNITION SWITCH (W/O KEYLESS ENGINE START SWITCH) PARK AUTO OFF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RADIO RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DOOR AJAR SW SIG RUN WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH WHT WIRE WHT/GRN WIRE