Cadillac XT5 I (2016-2019) low spd gmlan serial data Wiring diagrams

BATT POS VOLT BLK WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRV SIDE OBJECT DETECTION LED SIG 1 EOCM SBZA FUSE GRN WIRE GROUND GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/YEL WIRE HIGH SPD GMLAN SERIAL DATA (+) 5 HOT AT ALL TIMES LEFT SIDE OBJECT SENSOR MODULE LOW SPD GMLAN SERIAL DATA PASS SIDE OBJECT DETECTION LED SIG (1) PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR REAR BODY FUSE BLOCK RED/BRN WIRE RIGHT SIDE OBJECT SENSOR MODULE

ACC LED SIG ACTUATOR LOW REF ACTUATOR TRANSMIT SIG AMBIENT LIGHT SENS SIG ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, EXTERIOR LIGHTS SYSTEMS ANTI-THEFT SYSTEM BATT POS VOLT BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/WHT WIRE BRN/YEL WIRE COLUMN LOCK STATUS SIG COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC/BRAKE SIG DIMMER SW LOW REF DIMMER SW SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DOOR LK SW LK SIG DRV DOOR LK SW UNLK SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD SW SIG HDLP HI BEAM RLY CTRL HDLP SW OFF SIG CTRL HDLP SW ON SIG HDLP SW PARK LAMP SIG HEADLAMP LOW BEAM RLY CTRL HEADLIGHTS SYSTEM HI SPD GMLAN SERIAL DATA (+) 1 ACTUATOR CTRL HI SPD GMLAN SERIAL DATA (+) 1 ACTUATOR RECEIVE SIG HI SPD GMLAN SERIAL DATA (-) (1) HIGH BEAM DIM CTRL HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES IGN MODE SW VOLT IND DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LAMP DEFEAT SW SIG LED AMBIENT LIGHTING CTRL 2 LED BACKLIGHT DIMMING CTRL LEFT CORNERING LP CTRL LEFT TRAILER TURN SIG LP CTRL LF TURN SIG LP CTRL LIN DATA BUS 4 LOW SPD GMLAN SERIAL DATA LR STOP LP CTRL LR TURN SIG LP CTRL PARK LP RLY CTRL PPL PPL/GRN WIRE REAR WINDOW WASHER RLY CTRL REAR WINDOW WIPER SW SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE RH PARK LP CTRL RIGHT CORNERING LP CTRL RIGHT TRAILER TURN SIG LP CTRL SECURITY IND CTRL SHIFT INTERLOCK SYSTEM SIG GND START LED SIG TRACTION CTRL SW SIG 1 TRAILER BRAKE APPLY SIG TRANSMISSIONS SYSTEM WHT WIRE WHT/BLU WIRE WHT/PPL WIRE WIPER SW HI SIG WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

ACC IGN VOLT ACC WAKEUP SERIAL DATA ANTI-THEFT SYSTEM BACKUP LP CTRL BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PPL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PPL WIRE BRN/YEL WIRE COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG CRUISE CONTROL SYSTEM CRUISE CONTROL, NAVIGATION SYSTEMS DOME LP OFF IND CTRL DOOR LK ACTUATOR LK CTRL DOOR LK ACTUATOR UNLK CTRL DOOR LOCKS, ANTI-THEFT SYSTEMS DR LK ACTUATOR CTRL 2 ENGINE START/STOP GAP UP/DOWN SW SIG GLASS BREAKAGE SENS SIG 2 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE HAZ SW LH TURN SIG HAZ SW RH TURN SIG HDLP DIMMER SW HI BEAM SIG HDLP SW FLASH TO PASS SIG HEADLIGHTS SYSTEM HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 1 TRAILER BRAKE APPLY SIG HOOD AJAR SW SIG HORN SW SIG HORNS SYSTEM IGNITION MODE SWITCH IMMOBILIZER CTRL IMMOBILIZER LOW REF INADVERTENT PWR CTRL IND INTERIOR LP CTRL LED AMBIENT LIGHTING CTRL 1 LED BACKLIGHT DIMMING CTRL LEFT HDLP BULB OUTAGE SIG LH HDLP LOW BEAM RLY CTRL LH PARK LP CTRL LH PRK LP CTRL LIGHTING CTRL SW REF LIN BUS 11 LIN DATA BUS 1 LIN DATA BUS 2 LOW SPD GMLAN SERIAL DATA MIRROR PUDDLE LAMP CTRL NETWORK SERIAL DATA BUS 3 PASS DOOR LK SW LK CTRL PASS DOOR LK SW UNLK CTRL POWER DISTRIBUTION SYSTEM PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/WHT WIRE PPL/YEL WIRE PUSHBUTTON START CHALLENGE ACTIVE SIG REAR COMPT LID LP 2 CTRL REAR LICENSE LP CTRL REAR TURN LP FEEDBACK SIG REAR WIPER MTR RLY COIL CTRL RF TURN SIG LP CTRL RH HDLP LOW BEAM RLY CTRL RH PARK LP CTRL RIGHT HDLP BULB OUTAGE SIG RR STOP LP CTRL RR TURN LP FEEDBACK SIG RR TURN SIG LP CTRL RUN/CRANK IGN 1 VOLT RUN/CRANK RLY COIL CTRL WINDSHIELD WIPER MTR RLY COIL CTRL SET/COAST/RESUME/ ACCELERATE SW SIG STOP LP RLY COIL CTRL TAP UP/TAP DOWN SW SIG TRANSMISSIONS SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PPL WIRE WHT/YEL WIRE WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MTR PARK SW SIG WIPER SW HI SIG WIPER SW LOW REF WIPER SW LOW SIG WIPER/WASHER SYSTEM WIRELESS CHARGING SYSTEM CHARGE IND CTRL YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/PPL WIRE

ACTIVE SAFETY CONTROL MODULE (LEFT FRONT OF CARGO AREA) BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/YEL WIRE BRN/PPL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY EOCM SBZA FUSE FRONT OBJECT SENS CTRL 1 FRONT OBJECT SENS CTRL 2 GRN WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (-) (2) HOT W/ BATTERY SAVER RELAY 2 ENERGIZED IND CTRL INSTRUMENT CLUSTER LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LANE DEPARTURE WARNING SWITCH LEFT FRONT SHORT RANGE RADAR SENSOR MODULE LEFT LOWER STEERING WHEEL CONTROLS SWITCH LOGIC LONG RANGE RADAR SENSOR MODULE (BEHIND LEFT CENTER OF FRONT FASCIA) LOW SPD GMLAN SERIAL DATA NAVIGATION SYSTEM PARK ASSIST IND PARK ASSIST SWITCH PARKING ASSIST CONTROL MODULE (LEFT REAR OF CARGO AREA) PARKING ASSIST ON/OFF SWITCH POWER DISTRIBUTION SYSTEM PPL/WHT WIRE REAR BODY FUSE BLOCK REAR PARK ASSIST DISABLE SIG REAR PARK ASSIST LED DISABLE SIG REAR SHORT RANGE RADAR SENSOR MODULE RED/BRN WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR MODULE RR PARK ASSIST DISABLE SIG SERIAL DATA COMM ENABLE SIG GND STEERING WHEEL AIR BAG COIL W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST W/O BRAKE PREFILL INTEGRATED BRAKE ASSIST W/O SEMIAUTOMATIC STEERING ADVANCED PARKING AID WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/PPL WIRE BLU/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT LUMBAR SUPPORT MOTOR DRIVER SEAT MEMORY SWITCH DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR FRT VERT MTR DOWN CTRL FRT VERT MTR UP CTRL GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HORIZ MTR FWD CTRL HORIZ MTR RWD CTRL ILL LOW SPD GMLAN SERIAL DATA LUMBAR MTR FWD CTRL LUMBAR MTR RWD CTRL PPL REAR VERT MTR DOWN CTRL REAR VERT MTR UP CTRL RECLINE MTR FWD CTRL RECLINE MTR RWD CTRL SEAT MEMORY CONTROL MODULE (UNDER DRIVER SEAT) SERIAL DATA BUS 8 SET- WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

AMBIENT LIGHT SENSOR SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTO HIGH BEAM SWITCH AUTO OFF BATTERY POSITIVE VOLTAGE BCM 3 FUSE BCM 4 FUSE BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN/PPL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FTP GRN WIRE GRN/BRN WIRE GRY/GRN WIRE HDLP AUTO HIGH BEAM DIM CTRL HDLP DIMMER SW HIGH BEAM SIG HDLP HIGH BEAM RELAY CTRL HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HDLP SW ON SIG HEAD HIGH BEAM LAMP IND HIGH SPD GMLAN SERIAL DATA (+) 1 HOT AT ALL TIMES HVAC CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT HDLP LOW BEAM CTRL LEFT HEADLAMP ASSEMBLY LEFT HIGH BEAM SOLENOID ACTUATOR LEFT LOW BEAM HEADLAMP LO REF LOGIC LOW SPD GMLAN LOW SPD GMLAN SERIAL DATA PARK RED/BLU WIRE RED/GRY WIRE RIGHT HDLP LOW BEAM CTRL RIGHT HEADLAMP ASSEMBLY RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP SERIAL DATA 2 SIG GND TURN SIGNAL/ MULTI-FUNCTION SWITCH W/O LED WHT WIRE WHT/BLU WIRE WHT/PPL WIRE YEL WIRE YEL/BRN WIRE

ACCY WAKEUP SER DATA BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DC DC TRANS 2 FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE HI SPD GMLAN SER DATA - HI SPD GMLAN SERIAL DATA (-) (1) HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW VOLT IGNITION MODE SWITCH KEYLESS ENTRY CONTROL MODULE (REAR RIGHT SIDE OF CARGO AREA) LOW SPD GMLAN SERIAL DATA LRBEC IGN FUSE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER FLOOR CONSOLE) PPL/BLK WIRE PPL/GRY WIRE PPL/YEL WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SIG GND START SW 2 LOW REF START SW SIG 2 STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL TRANS PARK/ NEUTRAL SIG 1 UNDERHOOD FUSE BLOCK WHT WIRE WHT/GRY WIRE YEL/BLK WIRE YEL/PPL WIRE