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

1 4 2 6 SERIAL DATA PARK LOCK SOL CTRL 4 3 1 2 PPL BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRAKE IND COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SHIFT INTERLOCK SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) GRN WIRE GRN/BLU WIRE GROUND GRY/VIO WIRE HI SPD GMLAN SERIAL DATA BUS + INSTRUMENT CLUSTER LEFT TRANSMISSION MANUAL SHIFT SWITCH LINEAR INTERCONNECT NETWORK BUS 2 LOGIC LOW SPEED GMLAN SERIAL DATA PARK LCK SOL CTRL PARK POSITION SWITCH PARK/ NEUTRAL SIG PPL RAP RELAY COIL CONTROL RAP RELAY COIL CTRL RED WIRE RIGHT TRANSMISSION MANUAL SHIFT SWITCH SHIFT INTERLOCK SYSTEM STEERING WHEEL AIR BAG COIL (CENTER OF STEERING WHEEL) TAP UP/TAP DOWN SW SIG TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LEVER POSITION INDICATOR TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE WHT/VIO WIRE

AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTO AUXILIARY UNDERHOOD FUSE BLOCK BATTERY FUSE BLOCK BCM 3 FUSE BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/GRY WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE FLASH TO PASS FOG SW FUSE 6 GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLU WIRE HDLP DIMMER SW HI BEAM SIG HDLP HI BEAM RLY CTRL HDLP HI LT/RT FUSE HDLP LOW BEAM RLY CTRL HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HDLP SWITCH ON SIGNAL HEAD HEADLAMP HIGH BEAM RELAY HEADLAMP LOW BEAM RELAY HOT AT ALL TIMES HVAC CONTROL MODULE LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP BALLAST LEFT HIGH BEAM SOLENOID ACTUATOR LEFT LOW BEAM HEADLAMP LEFT PARK DAYTIME RUNNING LAMP LF DRL SPLY VOLT LF AUXILIARY DRL SPLY VOLT LOW REF LOW SPD GMLAN SER DATA LOWER LEFT PARK/ DAYTIME RUNNING LAMP LOWER RIGHT PARK/ DAYTIME RUNNING LAMP LT HID FUSE NCA WIRE OFF ON BATTERY) PARK PNK WIRE REAR BODY FUSE BLOCK REAR FOG LAMP SW SIG RED WIRE RED/GRY WIRE RF DRL SPLY VOLT RR FOG LAMP SPLY VOLT RT AUXILIARY DRL SPLY VOLT RT HID FUSE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/DK GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE

AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTO AUXILIARY UNDERHOOD FUSE BLOCK BATTERY FUSE BLOCK BCM 3 FUSE BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/GRY WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRN/VIO WIRE COMPUTER DATA LINES SYSTEM FLASH TO PASS FOG LAMP SW FUSE 6 GRN WIRE GRN/BRN WIRE HDLP DIMMER SW HI BEAM SIG HDLP HI BEAM RLY CTRL HDLP HI LT/RT FUSE HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HDLP SWITCH ON SIGNAL HEADLAMP HIGH BEAM RELAY HOT AT ALL TIMES HVAC CONTROL MODULE LEFT HEADLAMP ASSEMBLY LEFT HIGH BEAM SOLENOID ACTUATOR LEFT LOW BEAM HEADLAMP LH LOW BEAM SPLY VOLT LOW REF LOW SPD GMLAN SER DATA NCA WIRE OFF ON BATTERY) PARK REAR BODY FUSE BLOCK REAR FOG LAMP SW SIG RED WIRE RED/GRY WIRE RH LOW BEAM SPLY VOLT RR FOG LAMP SPLY VOLT TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRY 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

AUX AUDIO COMM SIG AUX AUDIO SCREEN (2) AUX DETECTION SIG AUXILIARY AUDIO INPUT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COMPUTER DATA LINES SYSTEM DRAIN WIRE GMLAN SERIAL DATA GRN WIRE GRN/BLU WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES L AUX AUDIO SIG (2) LOGIC LOW REF MEDIA DISC PLAYER MOST CONTROL MOST SERIAL DATA (+) NCA WIRE NETWORK BUS 10 POSITIVE VOLTAGE R AUX AUDIO SIG (2) RADIO RADIO ANTENNA RADIO ANTENNA AMPLIFIER RADIO ANTENNA MODULE RDO/ DVD FUSE REAR BODY FUSE BLOCK RED/VIO WIRE REMOTE CONTROL DOOR LOCK RECEIVER RFR SERIAL DATA SIG GROUND SIGNAL GROUND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE SIG VIO WIRE VOICE SIG WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YE HD/XM YEL WIRE

AMP FUSE AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GROUND GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LF SPK - LF SPK SIG (-) LR SPK + LR SPK SIG (-) MICROPHONE 1 RET MICROPHONE 1 SIG MICROPHONE 2 RET MICROPHONE 2 SIG MICROPHONE 3 RET MICROPHONE 3 SIG MOST CONTROL REAR BODY FUSE BLOCK REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RED WIRE RED/YEL WIRE REPLICATED SIG RF SPK - RF SPK SIG (-) RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT REAR DOOR SPEAKER RR SPK + RR SPK SIG (-) SERIAL DATA SUB WOOFER SPKR + SUBWOOFER SPEAKER VIO/BLU WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE

AUX AUDIO COMM SIG AUX AUDIO SCREEN (2) AUX DETECTION SIG AUXILIARY AUDIO INPUT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE COAX COMPUTER DATA LINES SYSTEM GMLAN SERIAL DATA 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 L AUX AUDIO SIG (2) LOGIC LOW REF MEDIA DISC PLAYER MOST CONTROL MOST SERIAL DATA (+) NCA WIRE NETWORK BUS 10 POSITIVE VOLTAGE PU HD/XM R AUX AUDIO SIG (2) RADIO RADIO ANTENNA RADIO ANTENNA AMPLIFIER RADIO ANTENNA MODULE RDO/ DVD FUSE RDO/ HVAC FUSE REAR BODY FUSE BLOCK RED/VIO WIRE REMOTE CONTROL DOOR LOCK RECEIVER RFR SERIAL DATA SIG GROUND SIGNAL GROUND TELEPHONE VOICE SIG VIO WIRE W/ START/ STOP SYSTEM W/O START STOP SYSTEM WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE CAMERA SIGNAL - CELLULAR PHONE MICROPHONE CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DRAIN WIRE GMLAN SERIAL DATA GPS GPS/CELL GRN/WHT WIRE GRY/VIO WIRE GRY/YEL WIRE HUMAN INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) LOW REF MICROPHONE/AUDIO MOST CONTROL MOST SERIAL DATA (+) NAVIGATION ANTENNA SIGNAL SPLITTER NAVIGATION DISPLAY SIG NAVIGATION SYSTEM NCA WIRE NETWORK BUS 5 RED WIRE RED/VIO WIRE SER DATA SIGNAL GROUND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB RECEPTACLE USB SRL DATA LOW REF VOICE SIG W/ NAVIGATION VEHICLE SYSTEM W/ ONSTAR W/O NAVIGATION VEHICLE SYSTEM W/O ONSTAR WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

AMP FUSE AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GROUND GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LEFT SPEAKER (-) LF SPK - LF SPK SIG (-) LR MID SPK - LR SPK + MICROPHONE RET MICROPHONE SIG MIDRANGE SPEAKER (+) MOST CONTROL REAR BODY FUSE BLOCK RED/YEL WIRE REPLICATED SIGNAL RF SPK - RF SPK SIG (-) RIGHT REAR DOOR SPEAKER RR SPEAKER (+) RR SPK + SERIAL DATA SPEAKER SUBWOOFER SPEAKER VIO/BLU WIRE W/ PREMIUM SURROUND AMPLIFIER WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

1 2 3 B+ LIN GND AUXILIARY UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) BATTERY FUSE BLOCK BLK WIRE BLK/GRY WIRE BLU WIRE BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DELAY SWITCH FRONT WINDSHIELD WIPER SWITCH HIGH SIGNAL FUSE 6 (ON BATTERY) GMLAN GMLAN SERIAL SERIAL DATA (-) DATA (+) GRN WIRE GRN/BRN WIRE GRY WIRE GRY/PPL WIRE HDLP WASH FUSE HEADLAMP WASHER PUMP (RIGHT FRONT WHEELWELL) HEADLAMP WASHER PUMP RELAY HIGH LOW INT HIGH MIST LOW OFF INT HOT AT ALL TIMES HOT AT ALL TIMES THEFT MDL/ UGDO/RAIN SNSR FUSE INSTRUMENT CLUSTER LOW SPD GMLAN SERIAL DATA LOW WASHER FLUID CTRL PPL DRIVER INFORMATION CENTER (DIC) LOGIC DISPLAY PPL RAIN/AMBIENT LIGHT SENSOR MODULE (CENTER TOP OF REAR BODY FUSE BLOCK (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE RELAY SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) W/ HIGH PRESSURE HEADLAMP WASHER W/O HIGH PRESSURE HEADLAMP WASHER WASH FUSE WASHER SWITCH MIST OFF WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD WINDSHIELD WASHER FLUID LEVEL SWITCH (RIGHT FRONT WHEELWELL) WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP (RIGHT FRONT WHEELWELL) WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SWITCH SIGNAL WINDSHIELD WIP MTR RLY COIL SPLY VOLT WINDSHIELD WIPER MOTOR (UNDER DRIVER SIDE COWL PANEL) WINDSHIELD WIPER MOTOR PARK SW SIG WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER SWITCH LOW REFERENCE WINDSHIELD WIPER/ WASHER SWITCH WIPER SWITCH WPR FRT FUSE YEL/BLU WIRE YEL/BRN WIRE