Exterior lamps circuit for Cadillac XT4 I (2018-2023)

BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRAKE APPLY SENS LOW REF BRK APPLY SENS CTRL BRK APPLY SENS SIG COMPUTER DATA LINES SYSTEM GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD SW SIG HAZARD SWITCH HAZARD SWITCH LEFT TURN SIG HAZARD SWITCH RIGHT TURN SIG HDLP SW PARK LAMP SIGNAL HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI- FUNCTION SWITCH LEFT CORNERING LAMP CTRL LEFT HDLP BULB OUTAGE SIG LEFT PARK LAMP CTRL LEFT REAR FOG LAMP LF TURN SIG LAMP CTRL LICENSE PLATE LAMP LIFTGATE UNLATCH SWITCH LR STOP LAMP CTRL LR TURN SIG LAMP CTRL PUDDLE LAMP CTRL REAR FOG LAMP CTRL REAR FOG LAMP SW SIG REAR LICENSE LAMP CTRL REAR TURN LAMP FEEDBACK SIG RED/BLU WIRE RED/WHT WIRE RF TURN SIG LAMP CTRL RIGHT CORNERING LAMP CTRL RIGHT HDLP BULB OUTAGE SIG RIGHT PARK LAMP CTRL RR STOP LAMP CTRL RR TURN LAMP FEEDBACK SIG RR TURN SIG LAMP CTRL SIG GND STOP LAMP RELAY COIL CTRL VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE W/ POWER LIFTGATE W/O POWER LIFTGATE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

AUTO BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DATA 2 (+) DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE COURTESY LAMP DRIVER INFORMATION CENTER DISPLAY GMLAN GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HEAD INSTRUMENT CLUSTER LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE COURTESY LAMP LEFT TURN IND LO SPD LOGIC OFF PARK PARKS LAMPS IND PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE COURTESY LAMP REAR FOG LAMP IND REAR FOG LAMP SWITCH RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE COURTESY LAMP RIGHT TURN IND SER TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CENTER HIGH MOUNTED STOP LAMP CENTER HIGH MOUNTED STOP LAMP RADIO AM ANTENNA SIGNAL FILTER MODULE DRIVER OUTSIDE REAR- VIEW MIRROR GRN/VIO WIRE GRY/BRN WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM LEFT CORNERING LAMP LEFT FRONT INNER TURN SIGNAL LAMP LEFT FRONT OUTER TURN SIGNAL LAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP MULTI-FUNCTION LED LEFT HEADLAMP/ CORNERING LAMP CONTROL MODULE LEFT PARK DAYTIME RUNNING LAMP LEFT TURN SIGNAL REPEATER LAMP NCA WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE W/ LED W/ FRONT CORNERING LAMP W/O LED WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE GRN WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM NCA WIRE PASSENGER OUTSIDE REAR VIEW MIRROR RIGHT CORNERING LAMP RIGHT FRONT INNER TURN SIGNAL LAMP RIGHT FRONT OUTER TURN SIGNAL LAMP RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP MULTI-FUNCTION LED RIGHT HEADLAMP/ CORNERING LAMP CONTROL MODULE RIGHT PARK DAYTIME RUNNING LAMP RIGHT TURN SIGNAL REPEATER LAMP VIO WIRE VIO/GRY WIRE W/ LED W/O LED WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/YEL WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT SIDE MARKER LAMP LEFT INNER TAIL- LAMP LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT OUTER TAIL LAMP LEFT REAR TURN SIGNAL LAMP LEFT STOP LAMP LEFT TAIL LAMP ASSEMBLY LOGIC NETWORK BUS 31 PARK BRAKE SWITCH RED/VIO WIRE VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SENSOR COMPUTER DATA LINES SYSTEM GRY/BRN WIRE HI SPD GMLAN LOGIC LOW REFERENCE (2) RIGHT FRONT SIDE MARKER LAMP RIGHT INNER TAIL- LAMP RIGHT LIFTGATE TAIL LAMP ASSEMBLY RIGHT OUTER TAIL LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT STOP LAMP RIGHT TAIL LAMP ASSEMBLY SENS SIG SERIAL DATA (-) (1) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE