Cadillac ATS I (2012-2014) blk/blu Wiring diagrams

AFL IND AFS AHL/ PED PROT FUSE AHL FUSE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE FROM HOOD AJAR SWITCH BREAKOUT) FRONT SUSPENSION HEIGHT SENSOR (IF EQUIPPED) GMLAN SERIAL GRN WIRE GRN/VIO WIRE GRN/WHT WIRE HEADLAMP CONTROL MODULE (FORWARD OF RIGHT REAR LAMP ASSEMBLY) HEADLAMP HORIZONTAL LOGIC MOTOR HEADLAMP HORIZONTAL MOTOR LOGIC HEADLAMP LEVELING ACTUATOR LOGIC HEADLAMP LEVELING LOGIC ACTUATOR HOOD AJAR SWITCH BREAKOUT) HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT HEADLAMP ASSEMBLY LF STRUT POS SENS LOW REF LF STRUT POS SENS SIG LF STRUT POS SENS VOLT REF LOGIC LR STRUT POS SENS LOW REF LR STRUT POS SENS SIG LR STRUT POS SENS VOLT REF NETWORK BUS 6 ORG/ WIRE REAR SUSPENSION HEIGHT SENSOR (IF EQUIPPED) RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT HEADLAMP ASSEMBLY SERIAL DATA COMMUNICATION ENABLE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

AOS DISPLY/ MIL IGN FUSE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLOWER MTR SPD CTRL BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BLWR FUSE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM FRT HVAC GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUMIDITY SENS SIG SOLAR SENS PULSED SPLY VOLT SOLAR SENS DRV SIG HVAC CONTROL MODULE (NEAR RIGHT KICK PANEL) HVAC/ CNTRL FUSE INSIDE AIR TEMP SENS SIG HUMIDITY TEMP SENS SIG 5-VOLT REF INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF INSTRUMENT PANEL) IP BODY IGN FUSE LINEAR INTERCONNECT NETWORK BUS 9 LOGIC PPL/GRY WIRE RDO/ HVAC FUSE RED/PPL WIRE SOLAR SENS COMBINED SIG SOLAR SENS LOW REF REAR DEFOG RLY CTRL TEMP SENS LOW REF UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO/GRY WIRE W/O START STOP SYSTEM W/ START STOP SYSTEM W/ HEADUP DISPLAY W/O HEADUP DISPLAY WINDSCREEN TEMP SENS SIG WINDSHIELD TEMPERATURE, YEL/BLU WIRE YEL/RED WIRE

12 13 14 15 16 17 18 19 20 LOWER RIGHT AIR TEMP SENS SIG 3.6L 3.6L W/ ENGINE OIL COOLING SYSTEM, 2.0L W/ EXTRA CAPACITY A/C LOW REF A/C SENS SIG AUXILIARY UNDERHOOD BATT + BATT+ VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/RED WIRE CMPRSR CLUTCH RLY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR COOLING FAN MOTOR LOGIC DATA DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY ENG COOL CTRL ENG TEMP SENS SIG ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE INDICATOR ENGINE COOLANT TEMPERATURE SENSOR 2 (2.5L) EVAP CORE TEMP SENS SIG EXCEPT 3.6L EXCEPT 3.6L W/ ENGINE OIL COOLING SYSTEM, 2.0L W/ EXTRA CAPACITY FUSE FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HVAC CONTROL MODULE (NEAR RIGHT KICK PANEL) INSTRUMENT CLUSTER LOGIC LOWER LEFT AIR TEMP SENS SIG LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE PASS AIR TEMP MOTOR CTRL PASS AIR TEMP MOTOR CTRL PASS AIR TEMP DOOR POS SIG PNK WIRE RED/GRN WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SENS LO REF SERIAL SIG GND SPEED SIG SPEED SIGNAL TEMP SENS LOW REF 2 TEMP SENS SIG 2 UPPER RIGHT AIR TEMP SENS SIG VIO/GRN WIRE VIO/GRY WIRE VOLT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

3.6L W/ ENGINE OIL COOLING SYSTEM, 2.0L W/ EXTRA CAPACITY AOS DISPLY/ MIL IGN FUSE AUXILIARY UNDERHOOD FUSE BLOCK (RIGHT FRONT BATT+ VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COOLING FAN COOLING FAN CONTROL MODULE (ENGINE COOLING FAN ASSEMBLY) COOLING FAN FUSE COOLING FAN MOTOR COOLING TEMP SENS 2 LO REF COOLING TEMP SENS 2 SIG ECM IGN FUSE ENG COOL CTRL ENG TEMP SENS SIG ENGINE CONTROL MODULE (ECM) (RIGHT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE INDICATOR ENGINE COOLANT TEMPERATURE SENSOR 2 (2.5L) ENGINE COOLANT THERMOSTAT HEATER (2.5L) (FRONT OF ENGINE) EXCEPT 3.6L 3.6L EXCEPT 3.6L W/ ENGINE OIL COOLING SYSTEM, 2.0L W/ EXTRA CAPACITY FUSE 4 GMLAN SERIAL DATA GRN/BLK WIRE GROUND HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGN COIL INJ FUSE LOGIC LOGIC INSTRUMENT CLUSTER LT GRN WIRE MOTOR OF ENGINE COMPT) RED/GRN WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLT SENS LO REF SERIAL DATA SIG GND SPEED SIG SPEED SIGNAL UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLK WIRE

12 VOLT REF 18 19 NEU GEAR SENS SUPPLY NEU GEAR SENS RETURN 34 54 70 16 32 73 TP SENS 5 VOLT REFR TP SENS LOW REF 5380 (OR 6111) 5381 (OR 6109) 5382 (OR 6110) 7 13 BRK APPLY SENS SIG BRK APPLY SENS SPLY VOLT A/T M/T ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL) APP SIG (2) APP LOW REF (2) APP LOW REF (1) APP SIG (1) BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRK POSITION SENS SIG CLUTCH APPLY SENS SIGNAL BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRU CTRL SET/COAST/ RES/ACC SW SIG ADAP CRU CTRL GAP UP/DWN SW SIG CRUISE/ETC/TCC BRK SIG ECM BATT FUSE ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/LT GRN WIRE HOT AT ALL TIMES LOGIC NEU GEAR SENS SIG (1) O/P SPD (DIGITAL) SIG REAR COMPARTMENT FUSE BLOCK (LEFT SIDE OF LUGGAGE COMPT) RED/BRN WIRE TAC MTR CTRL CLSE TAC MTR CTRL OPN GROUND THROTTLE BODY (FRONT OF ENGINE) TRANSMISSION OUTPUT SHAFT SPEED SENSOR (M/T) (RIGHT REAR OF TRANSMISSION) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BRN WIRE BRN/WHT WIRE DRIVER LEFT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER RIGHT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT MEMORY CONTROL MODULE (ON DRIVER SEAT FRAME) DRIVER SEAT MEMORY SWITCH GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRY/BLK WIRE GRY/BRN WIRE LUMBAR FORWARD SW SIG LUMBAR REARWARD SW SIG LUMBAR UP SW SIG LUMBAR DOWN SW SIG MEM MEMORY SEAT SWITCH SET SIG MEMORY SWITCH LOW REF MEMORY SEAT SWITCH SIGNAL NCA WIRE R VERTICAL MTR POS SENS SIG ST R MTR POS SNSR SIG RR MTR CTRL LR MTR CTRL RWD FWD RWD FWD UP SET- UP DN UP WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE

ACTUATOR (ON STRUT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/RED BLK/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER DISPLAY COMPUTER DATA LINES SYSTEM DRIVER INFORMATION GMLAN SER DATA GMLAN SER DATA GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT SHOCK ABSORBER LEFT FRONT SUSPENSION POSITION SENSOR (BOTTOM OF STRUT) LEFT REAR SHOCK ABSORBER LEFT REAR SUSPENSION POSITION SENSOR (BOTTOM OF STRUT) LOGIC LR STRUT MOTOR DECREASE DAMP CTRL LR STRUT MOTOR INCREASE DAMP CTRL LR STRUT POS SNSR LOW REF RF STRUT POS SNSR SIG NCA WIRE REAR COMPARTMENT FUSE BLOCK (LEFT SIDE OF LUGGAGE COMPARTMENT) RED WIRE RED/GRN WIRE RF STRUT MOTOR DECREASE DAMP CTRL RF STRUT MOTOR INCREASE DAMP CTRL RIGHT FRONT SHOCK ABSORBER RIGHT FRONT SUSPENSION POSITION SENSOR (BOTTOM OF STRUT) RIGHT REAR SHOCK ABSORBER RIGHT REAR SUSPENSION POSITION SENSOR (BOTTOM OF STRUT) RR STRUT MOTOR DECREASE DAMP CTRL RR STRUT MOTOR INCREASE DAMP CTRL GND RR STRUT POS SNSR LOW REF LF STRUT POS SNSR SIG RR STRUT POS SNSR SIG LF STRUT POS SNSR LOW REF SADS FUSE SUSPENSION CONTROL MODULE (FORWARD OF RIGHT REAR LAMP ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

5 6 PPL 6 8 5 PPL ASSIST LED REAR PARK BLK WIRE BLK/BLU WIRE BREAKOUT) BRN/WHT WIRE BUS 2 NETWORK COMPUTER DATA LINES SYSTEM CTRL DISABLE SIG DOME LAMP SWITCH DOME/ READING LAMPS DOOR LOCKS SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SWITCH DRIVER SEAT MEMORY CONTROL MODULE (ON DRIVER SEAT FRAME) DRIVER SEAT MEMORY SWITCH (IF EQUIPPED) ECO IND FROM FRONT WIRE CHANNEL UNDER PASSENGER SEAT) FRONT VIEW CAMERA MODULE FRONT WIRE CHANNEL UNDER PASSENGER SEAT) FRONT, REAR PARK ASSIST IND GARAGE DOOR OPENER GREEN LED GRN WIRE GRN/BLU WIRE GRN/BRN WIRE HI SPD GMLAN IND WARNING INSTRUMENT PANEL MULTIFUNCTION SWITCH INTERIOR REAR COMPARTMENT LID UNLATCH SWITCH KEYPAD LANE DEPARTURE WARNING LIGHT IND LED IND CTRL WARNING LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOGIC RIGHT STEERING WHEEL CONTROLS SWITCH ORG/BLK WIRE OUTSIDE REARVIEW MIRROR SWITCH (W/O MEMORY) PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH PNK WIRE RED LED WIRE RED/YEL WIRE RIGHT FRONT SER DATA STEERING WHEEL HEATING CONTROL MODULE (IN STEERING WHEEL) SWITCH BREAKOUT) TELEMATICS BUTTON ASSEMBLY (ON OVERHEAD CONSOLE) TRANSMISSION SHIFT LEVER POSITION INDICATOR VIO WIRE WHT WIRE WHT/VIO WIRE WINDOW SWITCH PASSENGER YEL WIRE YEL/VIO WIRE

1 4 GROUND B+ 12 11 15 SW SIG LOW REF SW SIG 3 1 5 NETWORK 8 GMLAN SERIAL DATA GND BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COURTESY LAMP DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR FOLDING MOTOR (IF EQUIPPED) DRIVER OUTSIDE REARVIEW MIRROR GLASS DRIVER OUTSIDE REARVIEW MIRROR MOTOR DRIVER SEAT MEMORY CONTROL MODULE DRIVER SEAT MEMORY SWITCH DRIVER TURN SIGNAL LAMP DRIVER OUTSIDE REARVIEW MIRROR GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/LT GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASS WNDW SW FUSE INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR NAVIG- LIGHTS ATION EXTERIOR SYSTEM SYSTEM LIGHTS SYSTEM LEFT LEFT MIRROR CONTROL MODULE (DRIVER DOOR PANEL) LOGIC MEM MIRROR DRIVER DIMMING SIDE OBJECT DETECTION INDICATOR MIRRORS SYSTEM DEFOGGER SYSTEM MSM FUSE NAVIGATION SYSTEM ORG/BLK WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER PASSENGER OUTSIDE FOLDING MOTOR FOLDING MOTOR (IF EQUIPPED) PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR MOTOR PASSENGER OUTSIDE REARVIEW REARVIEW GLASS PASSENGER SIDE OBJECT DETECTION IND PASSENGER WINDOW SWITCH POSITION SIG RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT SET- UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 DISPLAY SUPY VOLT 1 2 3 4 5 6 7 8 LR CORNER SEN SIG LR MIDDLE SENS SIG 1 2 3 4 5 6 BATT POS VOLT 7 8 9 10 11 12 GND DISABLE SIG ACTIVE SAFETY CONTROL MODULE (FORWARD OF LEFT REAR LAMP ASSEMBLY) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BREAKOUT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FROM FROM RADAR SENSOR MODULE (SHORT RANGE LEFT FRONT) BREAKOUT) FROM REAR FROM REAR OBJECT SENSOR (LEFT FRONT, REAR PARKING ASSIST CONTROL MODULE (RIGHT REAR SIDE OF REAR WINDOW SHELF) GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRY WIRE GRY/GRN WIRE HOT W/ BATTERY SAVER RELAY 2 ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI-FUNCTION LED DISABLE SIG LEFT MIDDLE FRONT OBJECT SENSOR (FRONT BUMPER FASCIA) LEFT OUTER FRONT OBJECT SENSOR (FRONT BUMPER FASCIA) LF CORNER PARKING CORNER SENS LF MIDDLE SENS SIG LOGIC MIDDLE) BREAKOUT) OBJECT SENSOR (LEFT MIDDLE) BREAKOUT) PARKING ASSIST DISABLE SWITCH REAR BODY FUSE BLOCK REAR PARK ASSIST DISABLE SIG REAR PARK ASSIST LED DIS SIG RED/GRN WIRE RF MIDDLE SENS SIG RF CORNER SENS SIG RIGHT MIDDLE FRONT OBJECT SENSOR (FRONT BUMPER FASCIA) RIGHT OUTER FRONT OBJECT SENSOR (FRONT BUMPER FASCIA) SENS LOW REF SENS SPLY VOLT RR CORNER SENS SIG RR MIDDLE SENS SIG SERIAL DATA SWITCH UPA FUSE VIO/GRY WIRE VIO/WHT WIRE W/ COLLISION AVOIDANCE W/O COLLISION AVOIDANCE W/O HEADUP DISPLAY W/ HEADUP DISPLAY WHT WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE