Cadillac XT5 I facelift (2019-2024) rear body fuse block Wiring diagrams

A/C COMPRESSOR SOLENOID VALVE CTRL AMBIENT LIGHT SENSOR SIGNAL AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) ANTI-THEFT SYSTEM AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR CONTROL MODULE BATT POS BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLOWER MOTOR BLOWER MOTOR SPEED CTRL BLOWER SPEED BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CTRL DEFOGGER SYSTEM FEEDBACK SIG GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HUMIDITY SENSOR SIGNAL HUMIDITY TEMP SENSOR SIGNAL HUMIDITY/WINDSCREEN TEMP SENSOR LOW REFERENCE HVAC CONTROL MODULE (BEHIND CENTER OF DASH) HVAC CONTROL MODULE LIN BUS 1 HVAC CONTROL MODULE LIN BUS 2 INSIDE AIR TEMP SENSOR SIGNAL INSTRUMENT PANEL FUSE BLOCK LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LOWER AIR TEMP SENSOR SIGNAL MOTOR ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BLOWER MOTOR SPEED CTRL REAR BODY FUSE BLOCK REAR DEFOG RELAY CTRL RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLTAGE SERIAL DATA (-) (1) SOLAR SENSOR LOW REFERENCE SPEED CTRL SPLY VOLT 1 UNDERHOOD FUSE BLOCK UPPER AIR TEMP SENSOR SIGNAL VIO/GRY WIRE VOLT WHT WIRE WHT/BLU WIRE WINDSCREEN TEMP SENSOR SIGNAL WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

2.0L TURBO 3.6L BACKUP LP CTRL BACKUP/ REAR FOG LAMP BATT POSITIVE VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM DATA 1 (+) ECM LIN BUS 1 ENGINE CONTROL MODULE GMLAN SERIAL GMLAN SERIAL DATA - 1 GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR INSTRUMENT PANEL FUSE BLOCK LIN BUS 1 LOGIC RADIO REAR BODY FUSE BLOCK RED/WHT WIRE SERIAL DATA TRAILER BACKUP LAMPS RELAY TRANSMISSION CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) VIO/YEL WIRE WAKEUP WHT WIRE

BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT BLOWER MOTOR DRIVER COOLED SEAT SWITCH DRIVER CUSHION SEAT BLOWER MOTOR DRIVER HEATED SEAT SWITCH GRN WIRE GRN/VIO WIRE HIGH HEAT IND HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROLS IGN 1 VOLT LOGIC LOW HEAT IND LOW SPEED GMLAN SERIAL DATA MED HEAT IND NCA WIRE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER COOLED SEAT SWITCH PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER HEATED SEAT SWITCH REAR BODY FUSE BLOCK VENT MTR CTRL 1 VIO/WHT WIRE

BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DATA BUS 8 DOWN DOWN SW SIG DRIVER SEAT MEMORY SWITCH FORWARD SW SIG GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SW LO REF MTR FORWARD CTRL MTR REARWARD CTRL ORG/ WIRE REAR BODY FUSE BLOCK REARWARD SW SIG RED WIRE RED/BRN WIRE RED/GRN WIRE RWD SEAT MEMORY CONTROL MODULE SET- STEERING COLUMN POSITION CONTROL MODULE STEERING COLUMN TELESCOPE MOTOR STEERING COLUMN TILT MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH TELESCOPE MTR LOW REF TELESCOPE MTR SIG TILT MTR DOWN CTRL TILT MTR LOW REF TILT MTR SIGNAL TILT MTR UP CTRL UP SW SIG VIO WIRE WHT WIRE YEL WIRE YEL/BRN WIRE

AUXILIARY BLOWER MOTOR CONTROL MODULE BLU WIRE BLUNT CUT) DRIVER WINDOW MOTOR MODULE DRIVER WINDOW SWITCH EVAPORATIVE EMISSION VENT SOLENOID VALVE FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 8) KEYLESS ENTRY CONTROL MODULE LEFT REAR WINDOW SWITCH LEFT SEAT BELT RETRACTOR MOTOR MODULE LIFTGATE CONTROL MODULE OUTSIDE REAR VIEW MIRROR HEATER RELAY PASSENGER PRESENCE MODULE PASSENGER WINDOW MOTOR MODULE PASSENGER WINDOW SWITCH REAR BODY FUSE BLOCK REAR DIFFERENTIAL CLUTCH CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW SWITCH RIGHT SEAT BELT RETRACTOR MOTOR MODULE SEAT MEMORY CONTROL MODULE TRAILER BRAKES PROVISION TRAILER CONNECTOR TRAILER IGNITION POWER RELAY TRAILER LIGHTING CONTROL MODULE UHF SHORT RANGE LOW ENERGY REMOTE CONTROL ACCESS TRANSCEIVER VIO WIRE VIO/WHT WIRE

BATTERY SAVER RELAY 1 BATTERY SAVER RELAY 2 BLK WIRE BODY CONTROL MODULE DRIVER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR FROM POWER SUPPLY TRANSFORMER (DIAGRAM 1 OF 8) FROM TRAILER BACKUP LAMPS RELAY (DIAGRAM 4 OF 8) GRY/VIO WIRE INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY NCA WIRE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR REAR BODY FUSE BLOCK RED/GRN WIRE RED/YEL WIRE SEAT HEATING CONTROL MODULE TRAILER LIGHTING CONTROL MODULE VIO/BLK WIRE VIO/BLU WIRE VIO/WHT WIRE W/ EXTERIOR BODY W/ VENTILATED SEAT W/O EXTERIOR BODY

3/4 AJAR SW SIG 1 AJAR SW SIG 2 B+ VOLT BLK WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLOSE FACE SW LED CTRL CLOSE SW SIG COMPUTER DATA COMPUTER DATA LINES SYSTEM CTRL SW SIG DATA BUS 18 DETENT LIFTGATE SIG DRIVER INFORMATION CENTER DISPLAY GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HANDSFREE LIFTGATE SENSOR CONTROL MODULE HOT AT ALL TIMES ILL INSTRUMENT CLUSTER INTERIOR LIFTGATE CONTROL SWITCH LATCH CINCH SIG LEFT LIFTGATE OBJECT SENSOR LIFTGATE LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE (CENTER LEFT SIDE OF LIFTGATE) LIFTGATE LATCH ASSEMBLY LIFTGATE MOTOR ASSEMBLY LIFTGATE UNLATCH SWITCH LIN BUS 1 LINES SYSTEM LOGIC LOW REF LOW REF (1) LOW REF 2 LOW SPEED GMLAN SERIAL DATA 2 LOWER HANDSFREE LIFTGATE SENSOR MAX MTR CLOSE CTRL MTR OPEN CTRL NCA WIRE OFF POSITION SENS LOW REF POSITION SENS SIG 1 POSITION SENS SIG 2 REAR BODY FUSE BLOCK REAR OPEN/ CLOSE SWITCH RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELEASE SENS RIGHT LIFTGATE OBJECT SENSOR SENS LOW REF SENS SIG 1 SENS SIG 2 SW SIG UPPER HANDSFREE LIFTGATE SENSOR VIO/GRN WIRE VOLT REF W/ HANDSFREE SYSTEM W/O HANDSFREE SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE COM CTRL DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRIVER WINDOW SWITCH ELECTROCHROMIC MIRROR CIRCUIT EXTERIOR LIGHTS, NAVIGATION SYSTEMS GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT LEFT TURN SIGNAL REPEATER LAMP LOGIC MIRROR DIMMING NAVIGATION SYSTEM OFF PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR REAR BODY FUSE BLOCK RED/VIO WIRE RH (+) LH (-) CTRL RIGHT RIGHT TURN SIGNAL REPEATER LAMP UP (+) DN (-) CTRL VIO WIRE WHT WIRE YEL WIRE

AUXILIARY HVAC CONTROLS BATT POSITIVE VOLT BLK WIRE BLU/WHT WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HIGH HEAT IND HOT AT ALL TIMES LEFT REAR CUSHION SEAT HEATING ELEMENT LEFT REAR HEATED SEAT IND LEFT REAR HEATED SEAT SWITCH LOGIC LOW HEAT IND LR CUSHION NTC LO REF LR CUSHION NTC SIG LR HEATED SEAT CUSHION ELEMENT CTRL LR HEATED SEAT CUSHION ELEMENT LO REF MED HEAT IND NCA WIRE REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE (UNDER LEFT REAR SEAT CUSHION) RED/WHT WIRE RIGHT REAR CUSHION SEAT HEATING ELEMENT RIGHT REAR HEATED SEAT IND RIGHT REAR HEATED SEAT SWITCH RR CUSHION NTC LO REF RR CUSHION NTC SIG RR HEATED SEAT CUSHION ELEMENT CTRL RR HEATED SEAT ELEMENT LO REF SERIAL DATA BUS 2 WHT/BLK WIRE WHT/BLU WIRE YEL/WHT WIRE

4 PIN BACKUP LAMPS CIRCUIT BACKUP LP CTRL BATTERY FUSE BLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BLUNT CUT) BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN WIRE GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES LEFT TRAILER LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY ORG/ WIRE PARK LP RLY CTRL REAR BODY FUSE BLOCK RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT TRAILER RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY TRAILER BACKUP LAMPS RELAY TRAILER BRAKES PROVISION TRAILER BRK APPLY SIG TRAILER CONNECTOR TRAILER PARK LAMPS RELAY TURN SIG LP CTRL UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRY WIRE