Cadillac ATS I (2012-2014) blk Wiring diagrams

AUDIO AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) BCM 5 FUSE BLK WIRE BLU WIRE BLU/WHT WIRE COMMUNICATION ENABLE SERIAL DATA DATA DATA LINK CONNECTOR (DLC) (BELOW STEERING COLUMN) DLC FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/VIO WIRE HEADUP DISPLAY (W/ HEAD-UP DISPLAY) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA - (1) LINEAR INTERCONNECT HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF INSTRUMENT PANEL) INSTRUMENT CLUSTER INSTRUMENT PANEL INSTRUMENT PANEL) BREAKOUT) INTERCONNECT LINE BUS 12 LINEAR LINEAR INTERCONNECT NETWORK BUS 10 LOW SPEED GMLAN SERIAL DATA MEDIA DISC PLAYER (IF EQUIPPED) MOST CONTROL MOST SERIAL MOST SERIAL DATA (+) NETWORK BUS 12 NETWORK BUS 5 NETWORK BUS 6 LINEAR INTERCONNECT RADIO RED WIRE RED/BRN WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SERIAL DATA (+) (1) HIGH SPEED GMLAN SERIAL DATA COMMUNICATION ENABLE HI SPD GMLAN SERIAL DATA - (1) SERIAL DATA LO SPD GMLAN SPEAKER (CENTER INSTRUMENT PANEL) BREAKOUT) STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) W/O COMPACT DISC WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL RED/ WIRE YEL WIRE

A/T ACCESSORY ACCESSORY WAKEUP BATTERY POSITIVE VOLT BLK WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) CHANNEL UNDER LEFT SIDE OF REAR SEAT) COMMUNICATION ENABLE DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH FR OBJECT SENS SPLY VOLT (2) FROM BODY CONTROL MODULE BREAKOUT) FROM FRONT WIRE CHANNEL UNDER PASSENGER SEAT) FRONTVIEW CAMERA MODULE GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GROUND GRY/VIO WIRE HI SPD GMLAN SER DATA - (4) HIGH SPEED GMLAN IMMOBILIZER CONTROL MODULE (INSIDE FLOOR CONSOLE COMPT) INSIDE DRIVER DOOR) LEFT REAR WINDOW SWITCH LINEAR INTERCONNECT LINEAR INTERCONNECT NETWORK BUS 11 LINEAR INTERCONNECT NETWORK BUS 3 LINEAR INTERCONNECT NETWORK BUS 4 LOW SPEED GMLAN NETWORK 1 NETWORK 11 NETWORK 2 NETWORK 3 NETWORK 4 PASSENGER WINDOW MOTOR RED/BRN WIRE RIGHT REAR WINDOW SWITCH SER DATA + (4) HI SPD GMLAN SER DATA LO SPD GMLAN SERIAL DATA SERIAL DATA (-) (1) TRANSMISSION SHIFT LEVER VIO/YEL WIRE WAKEUP WHT WIRE WHT/BLU WIRE YEL 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

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

AJAR SW SIG BLK WIRE BUS 3 COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR POCKET FLOOD LAMP DRIVER DOOR PULL HANDLE FLOOD LAMP DRIVER WINDOW MOTOR FOOT WELL) FRONT WIRE CHANNEL UNDER PASSENGER SEAT) GRN/GRY WIRE GRN/YEL WIRE GRY WIRE LAMP LEFT REAR DOME/ READING LAMPS LEFT REAR DOOR AJAR SW SIG LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR DOOR POCKET FLOOD RIGHT REAR DOOR PULL HANDLE FLOOD LAMP LEFT REAR DOOR PULL HANDLE FLOOD LAMP LEFT REAR WINDOW SWITCH NCA WIRE NETWORK NETWORK BUS 3 NETWORK BUS 4 OVERHEAD CONSOLE ACCENT LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR POCKET FLOOD LAMP PASSENGER DOOR PULL HANDLE FLOOD LAMP PASSENGER WINDOW MOTOR POCKET FLOOD LAMP REAR COMPARTMENT COURTESY LAMP RIGHT FRONT RIGHT REAR DOME/ READING LAMPS RIGHT REAR DOOR RIGHT REAR DOOR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SW SIG DOOR AJAR VIO/GRN WIRE WHT/BRN WIRE WHT/YEL WIRE

BATTERY FUSE BLOCK (ON BATTERY) BLK WIRE BLK/WHT WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR GLASS GRN WIRE HOT AT ALL TIMES FUSE 1 HTD MIR FUSE HVAC CONTROL MODULE (NEAR RIGHT KICK PANEL) LEFT REAR WINDOW DEFOGGER NOISE FILTER (ON LEFT "C" PILLAR) LOGIC MIRRORS SYSTEM NCA WIRE NETWORK 9 PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR GLASS REAR BODY FUSE BLOCK REAR DEFOG FUSE REAR DEFOG RLY CTRL REAR DEFOGGER GRID REAR DEFOGGER RELAY REAR REAR DEFOGGER DEFOGGER IND SWITCH INFO DISPLAY MODULE (ABOVE HVAC CONTROLS) RED/BLU WIRE RIGHT REAR WINDOW DEFOGGER NOISE FILTER (ON RIGHT "C" PILLAR) SERIAL DATA

BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM CONTENT THEFT DETERRENT SENSOR MODULE DISABLE SIG DOOR DEAD LOCK RELAY GRN/BLU WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT W/ BATTERY SAVER RELAY 2 ENERGIZED LED CTRL LIN BUS 1 LIN BUS 2 LOGIC POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE REAR COMPARTMENT FUSE BLOCK RED/BLU WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG THEFT DETERRENT SENSOR DISABLE SWITCH THEFT MDL/ UGDO/RAIN SNSR FUSE VIO/BLK WIRE VIO/YEL WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

5 VOLT REF A/T AOS DISPLY/ MIL IGN FUSE BATT+ VOLT BCM 5 FUSE BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRAKE ASSEMBLY) BUS 4 COMPUTER DATA LINES SYSTEM DIM SW LO REF DIM SW SIG DRIVER WINDOW SWITCH GND AUTO STOP GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HAZARD LED DIM SIG HAZARD WARNING SWITCH HEADLAMP SW PARK LP SIG HEADUP DISPLAY SWITCH (IF EQUIPPED) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HS SPD GMLAN SER DATA (+) IGNITION MODE SWITCH IND CTRL INDICATOR DIM CTRL INSTRUMENT CLUSTER INSTRUMENT PANEL INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL MULTI- FUNCTION SWITCH LED BACKLIGHT DIMM CTRL LEFT MIRROR CONTROL MODULE (DRIVER DOOR PANEL) LEFT REAR WINDOW SWITCH LOGIC LT GRN WIRE M/T (LEFT KICK PANEL) NETWORK NETWORK BUS 3 NETWORK BUS 4 NETWORK BUS 9 LOGIC OUTSIDE REARVIEW MIRROR SWITCH (W/ MEMORY) PARK BRAKE CONTROL SWITCH (A/T) (ON PARK PARK BRAKE CONTROL SWITCH (ON PARK BRAKE ASSEMBLY) PASSENGER AIR BAG DISABLE INDICATOR (ON OVERHEAD CONSOLE) PASSENGER AIR BAG IND RED/BRN WIRE RIGHT REAR WINDOW SWITCH SERIAL DATA LOGIC TRACTION CONTROL SWITCH TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) VEHICLE STABILITY CONTROL SWITCH VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WIRE CHANNEL IN LEFT INSTRUMENT PANEL) YEL WIRE YEL/GRY 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 2 3 RTN LIN BUS 11 SPLY VOLT 2.0L 2500 2501 COMPUTER DATA LINES SYSTEM 39 40 SERIAL DATA (+) SERIAL DATA (-) BAT POS VOLT BCM 7 FUSE BLK WIRE BLK/ (OR BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BEHIND GLOVE BOX) BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 87 76 65 DRIVER SECURITY INFORMATION IND CENTER DISPLAY ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) GRN RED/ WIRE GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND GRY/BLK WIRE HOOD AJAR SWITCH (AT HOOD LATCH) HOOD LATCH SNSR LOW REF HOOD SIG HOOD STATUS A SIGNAL HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC NCA WIRE RED/GRN WIRE SERIAL DATA UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE YEL BLK/ WIRE YEL WIRE