Cadillac ATS I (2012-2014) vio/grn Wiring diagrams

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY A/C EVAPORATOR TEMPERATURE SENSOR (PASSENGER SIDE OF HVAC CASING) AIR RECIRCULATION DOOR ACTUATOR (CENTER OF DASH) BATT POS VOLT BLK WIRE BLK/RED WIRE BLOWER MTR SPD CTRL BLU WIRE BLU/GRY WIRE BRN WIRE BRN/GRN WIRE COOLING FAN FUSE DK BLU WIRE DK GRN WIRE DUCT LEFT LOWER AIR TEMPERATURE SENSOR (LEFT SIDE MODULE OF HVAC MODULE CASING) DUCT LEFT UPPER AIR TEMPERATURE SENSOR (UNDER THE INSTRUMENT PANEL) DUCT RIGHT UPPER AIR TEMPERATURE SENSOR (UNDER THE INSTRUMENT PANEL) ECM IGN FUSE ENGINE COOLANT THERMOSTAT HEATER (2.5L) (FRONT OF ENGINE) GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGN COIL INJ FUSE LEFT AIR TEMPERATURE DOOR ACTUATOR (MIDDLE LEFT SIDE OF HVAC CASING) LT BLU WIRE LT BLU/WHT WIRE MODE DOOR ACTUATOR (DRIVER SIDE OF HVAC CASING) ORG/ WIRE PNK WIRE RED/PPL WIRE RED/YEL WIRE RIGHT AIR TEMPERATURE DOOR ACTUATOR (MIDDLE RIGHT SIDE OF HVAC CASING) UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/RED WIRE YEL/WHT 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

1 2 VEH ANTI-THEFT SYM IMMOBILIZER RTRN LIN BUS 11 1715 5526 WIPER/WASHER SYSTEM TRANSMISSIONS SYSTEM 18 19 20 21 CURRENT SENS SIG 22 23 ACC WAKEUP SERIAL DATA SERIAL DATA COMMUNICATION ENABLE 24 25 26 HOOD STATUS B SIGNAL 3277 7533 ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM 5005 5720 INTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM 5737 307 3287 CRUISE CONTROL SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM 5985 5986 COMPUTER DATA LINES SYSTEM 664 94 EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM 91 196 WIPER/WASHER SYSTEM ADAPTIVE CRUISE CTRL GAP UP/DOWN SW SIG HDLP SW FLASH TO PASS SIG HORN SW SIG BATT POSITIVE VOLTAGE CURRENT SENS SPLY VOLT BCM 1/ SPARE FUSE BCM 2 FUSE BCM 4 FUSE BCM 3 FUSE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DR LK SW LK SIG GRN 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 GRY/PPL WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD SW RH TURN SIG WINDSHIELD WASHER SW SIG HDLP SW HDLPS OFF SIG CTRL RR FOG LP SW SIG 5 VOLT REF INTR LP DEFEAT SW SIG HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM HOT AT ALL TIMES I/P LP DIMM SW LOW REF IGN MODE SW ACC LED SIG LIN BUS 4 PPL/BLK WIRE PPL/BLU WIRE PPL/YEL WIRE REAR BODY FUSE BLOCK (LEFT SIDE OF BATT RVC FUSE LUGGAGE COMPT) BCM 8 FUSE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE REMOTE FUNCTION ACTR SUPLY VOLT HAZARD SW SIG REMOTE FUNCTION ACTR TRANS SIG SECURITY IND CTRL STARTING/CHARGING SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) BCM 5 FUSE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE WHT/RED WIRE WHT/YEL WIRE WINDSHIELD WIPER MTR RLY COIL SPLY VOLT WINDSHIELD WIPER MTR PARK SW SIG 16 17 WINDSHIELD WIPER SW HI SIG TAP UP/TAP DOWN SW SIG YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

BATT POS VOLT BLK WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRN WIRE CHANNEL IN LEFT INSTRUMENT PANEL) COMPUTER DATA LINES SYSTEM CONTROL MODULE BREAKOUT) COURTESY LAMP DOME LAMP SWITCH DRIVER DOOR COURTESY PASSENGER DOOR COURTESY FUSE ENGINE COMPT) GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INADVERTENT PWR CTRL INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP SWITCH INTR LP CTRL INTR LP DEFEAT SW SIG COURTESY LP SW SIG LAMP LAMP LED AMBIENT LIGHTING CTRL 1 LED AMBIENT LIGHTING CTRL 2 LEFT FRONT DOME/ READING LAMPS LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LIFT GATE AJAR SW SIG MIRROR LAMP (RIGHT) BREAKOUT) NCA WIRE NETWORK BUS 3 NETWORK BUS 4 READING LAMPS (FRONT OVERHEAD CONSOLE) BREAKOUT) REAR COMPARTMENT LID LATCH RED/GRN WIRE RIGHT FRONT DOME/ READING LAMPS RIGHT INSTRUMENT PANEL RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP TRUNK LP CTRL UNDERHOOD FUSE BLOCK (RIGHT FRONT OF VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/YEL WIRE YEL 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

5 OF 6) A/C COMPRESSOR CLUTCH RELAY AC CLTCH FUSE AIR PUMP FUSE AMP FUSE AOS DISPLY/ MIL IGN FUSE AUDIO AMPLIFIER AUXILIARY COOLANT PUMP RELAY BCM 3 BATT RVC FUSE FUSE BCM 4 BCM 2 FUSE FUSE BCM 8 FUSE BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE BRAKE BOOSTER PUMP MOTOR RELAY CNSTR VENT FUSE (DIAGRAM 3 OF 6) CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY DC DC TRANS FUSE DRIVER KEYLESS WINDOW ENTRY MOTOR CONTROL MODULE ECM IGN FUSE ENGINE CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE FROM AFS AHL/PED PROT FUSE (DIAGRAM 1 OF 6) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6) FRONT SEAT HEATING CONTROL MODULE (W/O REAR VIEW CAMERA) FRT WPR FUSE FSCM IGN FUSE FUEL PUMP CONTROL MODULE GRN/VIO WIRE GRY WIRE HEADLAMP HIGH BEAM RELAY HEADLAMP LOW BEAM RELAY (W/ HID) HEADLAMP WASHER PUMP RELAY HORN RELAY IGN IGNITION MAIN RELAY INSTRUMENT CLUSTER LT PEPS/ WNDW BATT 1 FUSE FUSE PARKING PASSENGER BRAKE WINDOW CONTROL MOTOR MODULE (IF EQUIPPED) PASSENGER AIR BAG DISABLE INDICATOR POWER SUPPLY LEFT REAR TRANSFORMER WINDOW (W/ START/ SWITCH STOP SYSTEM) RBEC IGN FUSE 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 RT WNDW FUSE E/PRK BRK FUSE SECONDARY AIR INJECTION PUMP RELAY SECONDARY AIR INJECTION SOLENOID VALVE RELAY STEERING COLUMN LOCK MODULE (IF EQUIPPED) STR COL LK FUSE TCM/ IGN FUSE TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 5 OF 6) TO IP BODY IGN FUSE (DIAGRAM TO MIR WNDW MDL FUSE TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 6) VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT (OR VIO/ WIRE VIO/WHT WIRE W/ REAR VIEW CAMERA WASH FUSE WHT/ VIO WIRE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WIRE CHANNEL UNDER PASSENGER SEAT)

AUXILIARY RADIO AUDIO INPUT BLUNT CUT TRAILER PROVISION (IF EQUIPPED) BREAKOUT ON TAG LEG) CAMERA FUSE CHANNEL IN RIGHT INSTRUMENT PANEL) DRIVER SEAT MEMORY CONTROL MODULE (W/ MEMORY) DRIVER WINDOW SWITCH ECM BATT FUSE ENGINE CONTROL MODULE FROM BACKUP LAMP BREAKOUT) FROM CNSTR VENT FUSE (DIAGRAM 2 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) FRONT, REAR PARKING ASSIST CONTROL MODULE (IF EQUIPPED) FUEL PUMP CONTROL MODULE FUEL PUMP FSCM FUSE FUSE FUSE 9 HUMAN MACHINE INTERFACE MEDIA DISC CONTROL PLAYER MODULE (IF EQUIPPED) LEFT MIRROR CONTROL MODULE (W/ MEMORY) LEFT SIDE OBJECT SENSOR MODULE MIR WNDW MDL FUSE MSM FUSE ONSTAR FUSE OUTSIDE REAR VIEW MIRROR SWITCH (W/O MEMORY) PLAYER PNK WIRE POWER TRAILER SUPPLY LIGHTING TRANSFORMER CONTROL MODULE RDO/ DVD FUSE REAR COMPARTMENT LID UNLATCH RELAY REAR DEFOGGER RELAY REARVIEW CAMERA (IF EQUIPPED) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT SIDE OBJECT SENSOR MODULE RR CLOSR FUSE SADS FUSE SBZA/LDW/ EOCM FUSE SUSPENSION CONTROL MODULE (IF EQUIPPED) TC CNTRL MDL/RR CNTRL MDL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (W/ ONSTAR) TO THEFT MDL/UGDO/RAIN SNSR FUSE (DIAGRAM 6 OF 6) TRAILER IGNITION POWER RELAY (W/ PEDESTRIAN PROTECTION) TRAILER LIGHTING CONTROL MODULE TRANSFER CASE CONTROL MODULE (AWD) TRLR FUSE TRLR MDL FUSE TRLR/ SUNSHD FUSE UPA FUSE VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE W/ INTELLIGENT BRAKE ASSIST W/O INTELLIGENT BRAKE ASSIST W/ SIDE OBSTACLE DETECTION W/ START/STOP SYSTEM W/O COMPACT W/O START STOP SYSTEM W/O START/STOP SYSTEM

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COURTESY LAMP DEFOGGER DEFOGGER SYSTEM DETECTION DOWN DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR COURTESY LAMP DRIVER OUTSIDE REARVIEW MIRROR FOLDING MOTOR DRIVER OUTSIDE REARVIEW MIRROR GLASS DRIVER OUTSIDE REARVIEW MIRROR MOTOR DRIVER SIDE OBJECT DETECTION INDICATOR DRIVER TURN SIGNAL LAMP ELECTROCHROMIC MIRROR CIRCUIT EXTERIOR FOLDING FOLDING SWITCH GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRY WIRE GRY/GRN WIRE GRY/LT GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES ILL IND INTERIOR LAMP LEFT LIGHTS) LOGIC MIR WNDW MDL FUSE MIRROR MIRROR (DRIVER) CONNECTOR) MIRROR DIMMING MIRROR GLASS MOTOR NAVIGATION NAVIGATION SYSTEM OBJECT ORG/BLK WIRE OUTSIDE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER PASSENGER OUTSIDE REAR BODY FUSE BLOCK REARVIEW REARVIEW MIRROR) RED/BLU WIRE RED/VIO WIRE RIGHT SIDE SYSTEM TURN SIGNAL VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

BACKUP LP SPLY VOLT CAMERA DRAIN WIRE CAMERA SIG + BLK WIRE BREAKOUT ON TAG LEG) BREAKOUT ON TAG LEG) (SHIELD BLUNT CUT) CAMERA + SIG CAMERA - SIG CAMERA FUSE GRN/WHT WIRE GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED HUMAN MACHINE INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) LT GRN WIRE NCA WIRE PNK IGN 1 VOLT GROUND CAMERA SIG - WIRE REAR BODY FUSE BLOCK REARVIEW CAMERA (ABOVE REAR LICENSE PLATE) RED WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE

3.6L 48 47 68 CLUTCH APPL SENS SIG CLUTCH APPL SENS VOL REF 51 63 RUN/CRANK IGN 1 VOL STARTER ENABLE RLY CTRL AUTOMATIC TRANSMISSION ASSEMBLY (A/T) AUXILIARY UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) BATTERY BATTERY FUSE BLOCK BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (BCM) (BEHIND GLOVE BOX) CLUTCH APPL SENS LOW REF CLUTCH PEDAL POSITION SENSOR (M/T) (ON CLUTCH MASTER CYLINDER PUSH ROD) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM IGN FUSE ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) EXCEPT 3.6L FUSE 5 FUSE 6 GENERATOR GRN WIRE GRY WIRE GRY/RED WIRE HIGH SPEED GMLAN SERIAL DATA (+) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE VOL IGNITION MODE SWITCH NCA WIRE PARK/NEUTRAL SIG POWER SUPPLY TRANSFORMER (LEFT REAR CORNER OF LUGGAGE COMPT) RED WIRE RED/YEL WIRE SIG GND STARTER MOTOR STARTER RELAY STRTR FUSE TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE W/O STOP/START SYSTEM W/ STOP/START SYSTEM WHT WIRE WHT/GRY WIRE YEL WIRE