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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 POSITIVE VOLTAGE 7532 5060 COMPUTER DATA LINES SYSTEM AUXILIARY AUDIO INPUT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE COAX COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/BLU WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LOGIC LOW REF TELEPHONE VOICE SIG MEDIA DISC PLAYER MOST CONTROL NCA WIRE NETWORK BUS 10 GMLAN SERIAL DATA POSITIVE VOLTAGE PU HD/XM RADIO RADIO ANTENNA RADIO ANTENNA AMPLIFIER RADIO ANTENNA MODULE (UPPER RIGHT "C" PILLAR) RDO/ DVD FUSE RDO/ HVAC REAR BODY FUSE BLOCK RED/VIO WIRE RFR SERIAL DATA SIGNAL GROUND VIO WIRE W/ START/ STOP SYSTEM W/O COMPACT DISC W/O START STOP SYSTEM WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

ABS ABS PEPS PUMP VLV FUSE FUSE FUSE AFS AHL/ PED PROT FUSE AHL FUSE AJAR SWITCH BREAKOUT) BATTERY BATTERY FUSE HOLDER BATTERY SENSOR MODULE BCM 1/ SPARE BCM 5 FUSE FUSE FUSE BCM 7 BCM 6 FUSE BODY CONTROL MODULE COOL FAN TCM/SPARE FUSE FUSE COOLING FAN MOTOR DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT MEMORY CONTROL MODULE DRVR PWR SEAT FUSE ELECTRONIC KEYLESS BRAKE CONTROL ENTRY MODULE CONTROL MODULE FRONT SEAT HEATING CONTROL MODULE (IF EQUIPPED) FUSE FUSE 2 FUSE 3 FUSE 4 FUSE HOLDER GENERATOR GRY WIRE HEADLAMP CONTROL MODULE (W/ HID) IGN LEFT HEADLAMP ASSEMBLY (W/ HID) PASS PWR SEAT FUSE PASS WNDW SW FUSE PASSENGER SEAT ADJUSTER SWITCH PASSENGER WINDOW SWITCH (W/ MEMORY) PEDESTRIAN IMPACT DETECTION CONTROL MODULE (IF EQUIPPED) POWER STEERING CONTROL MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLAMP ASSEMBLY (W/ HID) S/ROOF FUSE SPARE/ HTD STARTER MOTOR STARTER RELAY STRTR FUSE SUNROOF MOTOR (IF EQUIPPED) TO IGNITION MAIN RELAY (DIAGRAM 2 OF 6) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) TO REAR BODY FUSE BLOCK (DIAGRAM 2 OF 6) W/ 6 WAY POWER SEAT W/ 8 WAY POWER SEAT W/ MEMORY W/O MEMORY

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

A/T APO 1 FUSE APO 2 FUSE BATT FUSE BLK WIRE BLOWER MOTOR CENTER CONSOLE ACCESSORY POWER RECEPTACLE CHANNEL IN LEFT INSTRUMENT PANEL) DATA LINK CONNECTOR DISPLY FUSE DLC FUSE ESCL FUSE FROM AUXILIARY UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 6) FRT HVAC BLWR FUSE GRY/VIO WIRE HEADUP DISPLAY (IF EQUIPPED) HVAC CONTROL MODULE HVAC CONTROL MODULE (W/ START/ STOP SYSTEM) HVAC/ CNTRL FUSE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INFO DISPLAY MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL ACCESSORY POWER RECEPTACLE JXXX LEFT STEERING WHEEL CONTROL SWITCH PASSENGER PRESENCE MODULE POWER RELAY PPL RAP RELAY FUSE RDO/HVAC FUSE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RETAINED ACCESSORY RIGHT STEERING WHEEL CONTROL SWITCH SDM/AOS FUSE STEERING COLUMN LOCK MODULE (IF EQUIPPED) STEERING WHEEL AIR BAG COIL STR WHL CNTRL FUSE TO BODY CONTROL MODULE (DIAGRAM 6 OF 6) TRANSMISSION SHIFT LEVER POSITION INDICATOR W/O START STOP SYSTEM W/ START/ STOP SYSTEM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 BRAKE VACUUM SENS LOW REF 2500 2501 COMPUTER DATA LINES SYSTEM 5 V REF A/C COMPRESSOR CLUTCH RLY CTRL A/C REFRIGERANT PRESS SENS LO REF SENS 2 LOW REF A/C REFRIGERANT PRESSURE SENSOR (NEAR THE LOWER RIGHT SIDE OF THE A/C CONDENSER) A/T ACCESSORY WAKEUP SERIAL DATA AIR CONDITIONING SYSTEM APP LO REF APP SENS SIG (2) BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL BRACKET) BRN/RED WIRE BRN/WHT WIRE CHECK ENGINE IND CTRL 5 VOLT REF SENS SIG CLUTCH PEDAL POSITION SENSOR (ON CLUTCH MASTER CYLINDER PUSH ROD) CNSTR VENT COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ECM BATT FUSE ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR 2 (2.5L) EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE (RIGHT REAR FRAME NEAR FUEL TANK) FROM FRONT WIRE CHANNEL UNDER PASSENGER SEAT) FUEL PUMP PRIMARY RELAY CONTROL FUEL TANK PRESSURE SENS SIG 5-V REF FUSE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HOT AT ALL TIMES HOT AT ALL TIMES REAR BODY FUSE BLOCK (LEFT SIDE OF FUEL PUMP FSCM FUSE LOW REF LUGGAGE COMPT) M/T POWERTRAIN MAIN RLY FUSED SPLY (2) STARTER ENABLE RLY CTRL POWERTRAIN RLY COIL CTRL POWERTRAIN MAIN RLY FUSED SPLY (1) PRE-THROTTLE AIR PRESS, TEMP SIG 5-V REF APP SENS SIG (1) RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RUN/CRANK IGN 1 VOLT BATT POS VOLT APP LOW REF STARTING/CHARGING SYSTEM VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

2.0L TURBO 2.5L AIR PUMP FUSE AIR SOL FUSE BARE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE BOOSTER VACUUM SENSOR (2.0L TURBO) (ON BRAKE BOOSTER) BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA BUS - ECM IGN FUSE FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 3 OF 7) FUEL PRESSURE SENSOR (NEAR FUEL TANK) FUEL PUMP CONTROL MODULE (FORWARD OF RIGHT REAR LAMP ASSEMBLY) GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LOW REF MOTOR FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) PRIMARY FUEL LEVEL SENSOR PUMP RELAY (2.5L) RED/VIO WIRE RLY CTRL RUN/CRANK VOLT SECONDARY AIR INJECTION SECONDARY AIR INJECTION PUMP (2.5L) (LEFT FRONT OF ENGINE) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (2.5L) SECONDARY FUEL LEVEL SENSOR SENS SIG SER DATA ENABLE SHIELD SOL CTRL 1 SOL CTRL 2 SPLY VOLT UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 BRAKE VACUUM SENS LOW REF 2500 2501 COMPUTER DATA LINES SYSTEM 5 V REF A/C COMPRESSOR CLUTCH RLY CTRL A/C REFRIGERANT PRESS SENS LO REF SENS 2 LOW REF A/C REFRIGERANT PRESSURE SENSOR (NEAR THE LOWER RIGHT SIDE OF THE A/C CONDENSER) A/T ACCESSORY WAKEUP SERIAL DATA AIR CONDITIONING SYSTEM APP LO REF APP SENS SIG (2) BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL BRACKET) BRN/RED WIRE BRN/WHT WIRE CHECK ENGINE IND CTRL 5 VOLT REF SENS SIG CLUTCH PEDAL POSITION SENSOR (ON CLUTCH MASTER CYLINDER PUSH ROD) CNSTR VENT COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ECM BATT FUSE ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR 2 (2.5L) EVAP CANISTER VENT SOL CTRL EVAPORATIVE EMISSION VENT SOLENOID VALVE (RIGHT REAR FRAME NEAR FUEL TANK) FROM FRONT WIRE CHANNEL UNDER PASSENGER SEAT) FUEL PUMP PRIMARY RELAY CONTROL FUEL TANK PRESSURE SENS SIG 5-V REF FUSE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HOT AT ALL TIMES HOT AT ALL TIMES REAR BODY FUSE BLOCK (LEFT SIDE OF FUEL PUMP FSCM FUSE LOW REF LUGGAGE COMPT) M/T POWERTRAIN MAIN RLY FUSED SPLY (2) STARTER ENABLE RLY CTRL POWERTRAIN RLY COIL CTRL POWERTRAIN MAIN RLY FUSED SPLY (1) PRE-THROTTLE AIR PRESS, TEMP SIG 5-V REF APP SENS SIG (1) RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RUN/CRANK IGN 1 VOLT BATT POS VOLT APP LOW REF STARTING/CHARGING SYSTEM VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

2.0L TURBO 2.5L AIR PUMP FUSE AIR SOL FUSE BARE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE BOOSTER VACUUM SENSOR (2.0L TURBO) (ON BRAKE BOOSTER) BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA BUS - ECM IGN FUSE FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 3 OF 7) FUEL PRESSURE SENSOR (NEAR FUEL TANK) FUEL PUMP CONTROL MODULE (FORWARD OF RIGHT REAR LAMP ASSEMBLY) GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LOW REF MOTOR FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) PRIMARY FUEL LEVEL SENSOR PUMP RELAY (2.5L) RED/VIO WIRE RLY CTRL RUN/CRANK VOLT SECONDARY AIR INJECTION SECONDARY AIR INJECTION PUMP (2.5L) (LEFT FRONT OF ENGINE) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (2.5L) SECONDARY FUEL LEVEL SENSOR SENS SIG SER DATA ENABLE SHIELD SOL CTRL 1 SOL CTRL 2 SPLY VOLT UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY AIR PUMP FUSE AREO AUXILIARY COOLANT PUMP RELAY AUXILIARY UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) BATT POS VOL BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS IGNITION RELAY FSCM IGN FUSE FUEL PRESSURE SENSOR (NEAR FUEL TANK) FUEL PUMP CONTROL MODULE (FORWARD OF RIGHT REAR LAMP ASSEMBLY) FUEL PUMP ECM/ CNSTR FSCM COMPT) BATT VENT FUSE FUSE FUSE FUEL PUMP LOW REF FUEL SHLD EXTSN GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR BODY FUSE BLOCK (LEFT SIDE OF LUGGAGE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT 1 IGN COIL INJ/SPARE FUSE IGN SPARE ECM COIL INJ PT FUSE FUSE FUSE LOW REF NCA WIRE ODD FUSE POWER DISTRIBUTION SYSTEM PRESS SENS SIG PUMP RLY CTRL PUMP SUPY VOL RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE SAVER MODULE CONNECTOR) SECONDARY AIR INJECTION PUMP RELAY SECONDARY AIR INJECTION SOLENOID VALVE RELAY SER DATA BUS - SER DATA COMM SHUTTER CTRL SNSR EMIS FUSE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE