Cadillac CT5 I (2019-2024) ground Wiring diagrams

2.0L TURBO 3.0L AUTOSAR CAN BUS (+) SER DATA AUTOSAR CAN BUS (-) 2 SER DATA AUXILIARY TRANS OIL PUMP CTRL BATTERY POSITIVE VOLT BLK/BRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/WHT WIRE CLUTCH C CTRL CLUTCH D CTRL CLUTCH E CTRL CLUTCH SOLENOID CONTROL COMPUTER DATA LINES SYSTEM DEFAULT DISABLE SOL CTRL ENGINE CONTROL MODULE (FRONT LEFT OF ENGINE COMPT) ENGINE WIRING HARNESS JUNCTION BLOCK ETRS OUT OF PARK SW 2 SIG ETRS OUT OF PARK SW SIG ETRS PRESS SW SIG GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IN SPD SIG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 OUT SPD SIG PARK INHIBIT SOL CTRL POWER DISTRIBUTION SYSTEM RED/GRN WIRE RUN/CRANK IGNITION 1 VOLT TRANS CLUTCH F CTRL TRANS CLUTCH G CTRL TRANS CLUTCH H CTRL TRANS HI SIDE DRIVER 1 CTRL TRANS HI SIDE DRIVER 2 CTRL TRANS IN SPD SENS SIG TRANS INTERMEDIATE SPD SIG TRANS LINE PRESS SOL CTRL TRANS OIL TEMP SENS LO REF TRANS OIL TEMP SENS SIG TRANSMISSION CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AUTOSAR CAN BUS (-) 2 SER DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT END OF DASH) BRN/WHT WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH LOGIC RED/VIO WIRE RIGHT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH STEERING WHEEL AIR BAG COIL TAP UP/TAP DOWN SWITCH SIG VIO WIRE VIO/BLK WIRE VIO/WHT WIRE VIO/YEL WIRE W/O HANDS FREE LANE ACTIVE SAFETY W/ HANDS FREE LANE ACTIVE SAFETY WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AUTOMATIC TRANSMISSION BLK WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP ENGINE WIRING HARNESS JUNCTION BLOCK GEAR SHIFT CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BRN WIRE GRY/ORG WIRE HOT AT ALL TIMES IGNITION 1 VOLT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC NCA WIRE ORG/ WIRE POWERTRAIN SENS BUS ENABLE RED/WHT WIRE SERIAL DATA SERIAL DATA (+) (3) SERIAL DATA (-) BATTERY POS VOLT TRANSMISSION CONTROL SOLENOID VALVE 7 TRANSMISSION CONTROL SOLENOID VALVE 8 TRANSMISSION PARK VALVE LOCK SOLENOID ACTUATOR VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE

2.0L TURBO 3.0L TURBO AUTOSAR CAN BUS SERIAL DATA (+) 3 AUTOSAR CAN BUS SERIAL DATA (+) 2 AUTOSAR CAN BUS SERIAL DATA (+) 5 AUTOSAR CAN BUS SERIAL DATA (-) 5 BLK WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE ENGINE WIRING HARNESS JUNCTION BLOCK FRONT BUMPER SHUTTER ACTUATOR GRN/VIO WIRE GROUND HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN LIN BUS 1 LOGIC RUN/CRANK IGN 1 VOLTAGE VIO/BLK WIRE VIO/BLU WIRE

AUTOSAR CAN BATT POS VOLT BEAM CTRL BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BUS (-) 2 SER CAN-BUS COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT DAYTIME RUNNING LAMP (W/O FRONT CORNERING LAMP) LEFT DAYTIME RUNNING LAMP, LEFT FRONT HEADLAMP LEFT HEADLAMP CONTROL MODULE LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LF DRL CTRL LF LP ASSY 2 LF LP ASSY CTRL LH HDLP HI LH HDLP LO LH PRK LP CTRL 2 LIGHTING CONTROL MODULE LIN BUS 1 LOGIC RED/WHT WIRE RF DRL CTRL RH HDLP HI RH HDLP LO RH LP ASSY 2 RH PRK LP CTRL 2 RIGHT DAYTIME RUNNING LAMP RIGHT DAYTIME RUNNING LAMP (W/O FRONT CORNERING LAMP) RIGHT FRONT HEADLAMP RIGHT HEADLAMP CONTROL MODULE RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP SECONDARY FUSED SPLY VOLT WHT WIRE WHT/YEL WIRE YEL WIRE

AIR CONDITIONING SYSTEM AMBIENT LIGHT SENSOR SIGNAL AUTO AUTO HI BEAM ASSIST SW SIG AUTO HIGH BEAM LAMP SWITCH AUTOSAR CAN BUS (-) 2 SER BATTERY POSITIVE VOLTAGE 21 BATTERY POSITIVE VOLTAGE 22 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM EARLY PRODUCTION FTP GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GROUND GRY/BRN WIRE HDLP SW FLASH SIG HDLP SW OFF SIGNAL HDLP SW ON SIGNAL HEAD HI BEAM SEL SW HI BEAM SIG HIGH BEAM LAMP IND HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LATE PRODUCTION LIN BUS 1 LOGIC OFF PARK PARKING BRAKE CONTROL SWITCH RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE SENSOR LOW REF SUNLOAD TEMPERATURE, AMBIENT LIGHT, SECURITY INDICATOR SENSOR TURN SIGNAL SWITCH WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/BRN WIRE

BATT POS VOLT 32 BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GROUND GY HEAD UP DISPLAY SIG HEAD-UP DISPLAY HEAD-UP DISPLAY SWITCH HEADLAMP HOT AT ALL TIMES HUD HUD SIG HUD SW LOW REF HUD SW SIG INFO INSTRUMENT CLUSTER LIN BUS 1 INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LOGIC LVDS RED/BLU WIRE SERIAL DATA YEL WIRE YEL/WHT WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DOWN SWITCH SIGNAL FEEDBACK SWITCH SIGNAL FORWARD SWITCH SIGNAL GRN/BRN WIRE GRN/WHT WIRE GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 REARWARD SWITCH SIGNAL RED/BRN WIRE STEERING COLUMN TELESCOPE ACTUATOR STEERING COLUMN TILT WHEEL ACTUATOR STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL MODULE STEERING COLUMN TILT WHEEL, TELESCOPE SWITCH TELESCOPE MOTOR FORWARD TELESCOPE MTR LOW REF TELESCOPE MTR REARWARD TELESCOPE MTR SIGNAL TILT MOTOR DOWN CONTROL TILT MOTOR LOW REF TILT MOTOR SIGNAL TILT MOTOR UP CONTROL UP SWITCH SIGNAL VIO/BLK WIRE VIO/GRY WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

AUTOSAR CAN BUS (-) 2 SER DATA AXLE DIFFERENTIAL LK CTRL HI AXLE DIFFERENTIAL LK CTRL LO AXLE DIFFERENTIAL LK CTRL SHLD BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DIFFERENTIAL CONTROL MODULE DIFFERENTIAL LOCK MOTOR (FRONT LEFT SIDE OF REAR DIFFERENTIAL) DRIVER INFORMATION CENTER DISPLAY GRN/BRN WIRE GROUND GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC LOW REF MTR POS SENS HI REF MTR POS SENS LOW REF MTR POS SENS SIG 1 MTR POS SENS SIG 2 MTR TEMP SENS LOW REF MTR TEMP SENS SIG NCA WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK SERIAL DATA (+) 5 SERIAL DATA (-) 5 WHT WIRE WHT/RED WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA B+ VOLT BAT POS VOLT BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BODY CTRL MOD LINE BUS 10 BRN/BLU WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM CONTROL DISPLAY DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ETHERNET BUS 7 (-) GRN/BLU WIRE GRN/YEL WIRE GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTERIOR REAR COMPARTMENT LID RELEASE SWITCH LIFTGATE AJAR SW SIG 1 LIGHTING CONTROL MODULE LOGIC LOWER REAR CLOSURE HANDS-FREE SENSOR REAR BODY WIRING HARNESS JUNCTION BLOCK REAR CLOSURE HANDLE SWITCH OPEN SIGNAL REAR CLOSURE HANDS FREE MODULE REAR CLOSURE UNLATCH ACTUATOR UNLATCH REAR COMPARTMENT LID LATCH REAR LICENSE PLATE LAMP MODULE RED/BRN WIRE RED/GRN WIRE UPPER REAR CLOSURE HANDS-FREE SENSOR VIO/BLU WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL/BLU WIRE