Chevrolet Cruze I facelift (2012-2015) underhood fuse block Wiring diagrams

2 7 PWR CTRL TRUNK LP CTRL 24 25 SERIAL DATA(-) SERIAL DATA(+) 4 3 B+ B+ AIR BAG DISABLE BLK WIRE BODY CONTROL MODULE (UNDER CENTER DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM NETWORK BUS 3 DK BLU WIRE DOOR DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LATCH ASSEMBLY (CENTER REAR OF DRIVER DOOR) DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH FRONT DOME/ READING LAMPS FUSE 24 FUSE 31 FUSE 32 FUSE 54 GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INDICATOR INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) INTR LP CTRL INTR LP DEFEAT SW SIG LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LEFT SUNSHADE (IF EQUIPPED) LF DOOR AJAR SW SIG LOAD 1 SPLY VOL LOGIC LOGIC COMPUTER DATA LINES SYSTEM NETWORK BUS 3 LOGIC COMPUTER DATA LINES SYSTEM NETWORK BUS 4 LOGIC PASSENGER WINDOW SWITCH LOGIC RIGHT REAR WINDOW SWITCH LOGIC W/ EXPRESS UP/DOWN LF DOOR AJAR SW SIG LR DOOR AJAR SW SIG MIDDLE DOME/ READING LAMPS NETWORK 3 NETWORK BUS 3 NETWORK BUS 4 PASSENGER PASSENGER AIR BAG DISABLE INDICATOR PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LATCH ASSEMBLY (CENTER REAR OF FRONT PASSENGER'S DOOR) POWER DISTRIBUTION SYSTEM PWR CTRL REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RF DOOR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF RIGHT REAR DOOR) RIGHT SUNSHADE (IF EQUIPPED) SERIAL DATA STRUT TOWER) TRUNK LP CTRL UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT VIO/GRY WIRE VIO/WHT WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN W/O EXPRESS UP/DOWN LF DOOR AJAR SW SIG WHT WIRE WHT/BRN WIRE

BACKUP LP CTRL BLK WIRE BRN/WHT WIRE CALL EMERGENCY EMERGENCY IND FUSE 53 GRN/BLK WIRE GRN/WHT WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN VOLT INSIDE REARVIEW MIRROR KEYPAD GREEN LED KEYPAD GRN LED IND WIRE KEYPAD RED LED IND WIRE KEYPAD RED LED WIRE KEYPAD SIG KEYPAD SPLY VOLT LOGIC MIRROR DIMMING ONSTAR ONSTAR IND PHONE IND SIDE OF DASH) TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (BEHIND RIGHT UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VIO/WHT WIRE YEL/VIO WIRE

1 2 RH LOW BEAM CTRL LH LOW BEAM CTRL 13 18 FOG LP RELAY CTRL HI BEAM RELAY CTRL 23 24 10 3 2 HS GMLAN - HS GMLAN + AMBIENT LT SENS SIG B+ 4 11 17 LIGHT CTRL SW REF DIM SW HI BEAM SIG FLASH TO PASS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AMBIENT LIGHT/ SUNLOAD SENSOR (FRONT CENTER OF DASH) AMBIENT LT SENS SIG AUTO BATTERY FUSE BLOCK BATTERY FUSE BLOCK (ENGINE COMPT, BLK WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER DASH) BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER SPEAKER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIM SW HI BEAM SIG DRL IND FLASH TO PASS SIG FOG LP RELAY CTRL FRONT FOG LAMP IND FRONT FOG LAMP RELAY FRONT FOG LAMP SWITCH FUSE FUSE 24 FUSE 3 FUSE 37 FUSE 38 FUSE 48 FUSE 5 FUSE 52 FUSE 8 FUSE 9 FUSE FUSE GMLAN GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GROUND HDLP OFF SIG CTRL HDLP SW ON SIG HDLP SW PRK LP SIG HEAD HEADLAMP HIGH BEAM RELAY HEADLAMP SWITCH HI BEAM RELAY CTRL HIGH BEAM IND HIGH BEAM IND DRL IND HIGH BEAM SW HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK FUSE FUSE (BEHIND LEFT END OF DASH) HOT W/ IGNITION MAIN RELAY ENERGIZED HS GMLAN - IGN INSTRUMENT PANEL FUSE BLOCK LEFT FRONT FOG LAMP LEFT HEADLAMP LH LOW BEAM CTRL LIGHT CTRL SW REF LIGHT CTRL SW SIG LO SPD LO SPD GMLAN LOGIC INSTRUMENT CLUSTER NEXT TO LEFT STRUT TOWER) OFF PARK PARK BRAKE SWITCH PARK BRAKE SWITCH (CENTER CONSOLE, ATTACHED TO PARKING BRAKE) PARK BRK SW SIG RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RH LOW BEAM CTRL RIGHT FRONT FOG LAMP RIGHT HEADLAMP SER DATA TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VIO/BRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DRV ELEMENT RTN PASS ELEMENT RTN BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK HEATED SEAT ELEMENT DRIVER BACK HEATED SEAT ELEMENT (UNDER UPHOLSTERY OF DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT (UNDER UPHOLSTERY OF DRIVER'S SEAT BOTTOM) DRIVER HEATED SEAT SWITCH DRV ELEMENT RTN DRV HTD VOLT DRV NTC SIG DRV NTC SIG PASS NTC SIG FUSE FUSE 33 GMLAN SERIAL DATA GND B+ GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HVAC CONTROLS LO REF LO REF LO REF LOGIC NCA WIRE NETWORK BUS 9 PASS ELEMENT RTN DRV HTD VOLT PASS HTD VOLT PASS NTC SIG PASSENGER BACK HEATED SEAT ELEMENT PASSENGER BACK HEATED SEAT ELEMENT (UNDER UPHOLSTERY OF PASSENGER'S SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT PASSENGER HEATED SEAT SWITCH RED WIRE RED/WHT WIRE SEAT HEATING CONTROL MODULE SEAT HEATING CONTROL MODULE (UNDER FRONT OF DRIVER'S SEAT) UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) YEL WIRE

BATTERY FUSE BLOCK BATTERY FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) BLK WIRE BODY CONTROL MODULE BODY CONTROL MODULE (UNDER CENTER DASH) BRN/GRY WIRE BRN/WHT WIRE FUSE 5 FUSE 51 GRN/WHT WIRE HORN HORN (FRONT OF LEFT FRAME MEMBER) HORN RELAY HORN RLY CTRL HORN SW SIG HORN SWITCH HOT AT ALL TIMES NCA WIRE RED/WHT WIRE STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT HORN STRUT TOWER) RELAY

"CHECK ENGINE" IND CTRL ABS IND. AIR BAG IND AMBIENT AIR TEMPERATURE SENSOR AMBIENT AIR TEMPERATURE SENSOR (LEFT SIDE OF LEFT FOGLIGHT) BATT POSITIVE VOLT BATT POSITIVE VOLT IGN VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLU/GRY WIRE BRAKE IND BRN/WHT WIRE CHARGING IND CHECK ENGINE IND CTRL WAIT TO START IND CTRL COMPUTER DATA LINES SYSTEM CRUISE IND DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER INFORMATION CENTER SELECT MENU SW SIG DRIVER INFORMATION CENTER SW SIG DRL IND ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ESC OFF IND FOG LAMPS IND FUEL GAUGE FUSE 21 FUSE 23 FUSE 23 FUSE 52 GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK FUSE 21 (BEHIND LEFT END OF DASH) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN VOLT INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT TURN IND LIGHTS ON IND LO REF LO SPD GMLAN SERIAL DATA LOGIC LOW FUEL WARNING LAMP IND LOW TIRE PRESSURE IND MALFUNCTION IND MASTER LIGHTING SW IND MENU OUTSIDE AMBIENT AIR TEMP SENSOR SIGNAL OUTSIDE AMBIENT TEMP SENS LO REF PARK LAMPS IND PARKING ASSIST IND POWER STEERING WARNING LIGHT IND RED/GRY WIRE RED/WHT WIRE REDUCED ENGINE POWER IND RIGHT TURN IND SEAT BELT IND SECURITY IND SET- SPEEDOMETER STRUT TOWER) TACHOMETER TCS OFF IND TCS/ESC IND TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT VIO/WHT WIRE WAIT TO START IND CTRL

1 2 3 4 5 6 7 8 9 10 11 12 BATT POSITIVE VOLT BATT POSITIVE VOLT BLK WIRE BLK/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 5 FUSE 52 GND LOW SPEED GMLAN SERIAL DATA GRN WIRE GROUND HOT W/ BATTERY SAVER RELAY 1 ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGN VOLT INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT MIDDLE REAR OBJECT SENSOR LEFT MIDDLE REAR OBJECT SENSOR (BEHIND LEFT MIDDLE OF REAR BUMPER) LEFT OUTER REAR OBJECT SENSOR LEFT OUTER REAR OBJECT SENSOR (BEHIND LEFT SIDE OF REAR BUMPER) LO SPD GMLAN SER DATA LO SPD GMLAN SER DATA GROUND LOGIC LR CORNER OBJ SENS SIG LR MIDDLE OBJ SENS SIG OBJ SENS CTRL OBJ SENS LOW REF PARKING ASSIST IND REAR PARKING ASSIST CONTROL MODULE REAR PARKING ASSIST CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RED/GRN WIRE RIGHT MIDDLE REAR OBJECT SENSOR RIGHT MIDDLE REAR OBJECT SENSOR (BEHIND RIGHT MIDDLE OF REAR BUMPER) RIGHT OUTER REAR OBJECT SENSOR RIGHT OUTER REAR OBJECT SENSOR (BEHIND RIGHT SIDE OF REAR BUMPER) RR CORNER OBJ SENS SIG RR MIDDLE OBJ SENS SIG UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BRN/BLK WIRE BRN/YEL WIRE DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REARVIEW MIRROR FUSE 55 GRN/BLK WIRE HOT AT ALL TIMES LEFT OUTSIDE REARVIEW MIRROR SWITCH PASSENGER PASSENGER OUTSIDE REARVIEW MIRROR POWER DISTRIBUTION SYSTEM RED/GRN WIRE RED/GRY WIRE RIGHT UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VIO/BLU WIRE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/VIO WIRE

BAT+ BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU/VIO WIRE CLOSE COMPUTER DATA LINES SYSTEM EXPRESS CLOSE EXPRESS OPEN FUSE 34 GRN/BRN WIRE HOT AT ALL TIMES LIN BUS 1 LOGIC LOW REF OPEN EXPRESS OPEN RED/WHT WIRE SUNROOF CONTROL MODULE SUNROOF CONTROL MODULE (FRONT CENTER OF ROOF) SUNROOF SWITCH SUNROOF TILT SWITCH SW DATA 1 SW SIG UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT/GRN WIRE YEL WIRE

5 15 CAMERA SIG - CAMERA SIG + BACKUP LAMP CTRL BACKUP LAMP SPLY VOLT BARE BARE (BLUNT CUT SHIELD) BARE CAMERA SHIELD EXTENSION BLK WIRE BODY CONTROL MODULE BODY CONTROL MODULE (UNDER CENTER DASH) CAMERA SIG (-) CAMERA SIG 2 FUSE FUSE 54 GRN/WHT WIRE GRN/YEL WIRE GROUND GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED POWER DISTRIBUTION SYSTEM RADIO REARVIEW CAMERA RUN/CRANK IGN VOLT 1 UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VIO/BLK WIRE VIO/WHT WIRE WHT/BLU WIRE