Chevrolet Cruze I facelift (2012-2015) network bus 3 Wiring diagrams

ACCESSORY WAKEUP SER DATA ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM POWER DISTRIBUTION SYSTEM ANTI-THEFT SYSTEM BACKUP LP CTRL BATT POSITIVE VOLT BATTERY BATTERY POSITIVE VOLTAGE BLK WIRE BLK/VIO WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (UNDER CENTER DASH) BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK CTRL CLOSURE HANDLE SW OPEN SIG CLOSURE HANDLE SW OPEN SIG NETWORK BUS 1 COMPUTER DATA LINES SYSTEM CRUISE/ETC/TCC BRAKE SIG CURRENT SENS LW REF CURRENT SENS LW REF RR STOP LP SPLY VOLT CURRENT SENS SIG CURRENT SENS SPLY VOLT DK BLU WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER DISTRIBUTION SYSTEM DOOR LOCKS SYSTEM SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DR LK ACTUATOR LK CTRL DR LK ACTUATOR UNLK CTRL DR LK CTRL ENABLE SIG ENABLE SIG PARK LK SOL CTRL TRUNK LP CTRL FOG LP RELAY CTRL FRT WINDSHIELD WIPER SW HI SIG FUSE 31 FUSE 32 FUSE 69 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HDLP HI BEAM RELAY CTRL HDLP HI BEAM RELAY CTRL HORN RELAY CTRL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HI SPEED GMLAN SER DATA (+) HI SPEED GMLAN SER DATA (-) HI SPEED GMLAN SER DATA (-) HOOD AJAR SWITCH SIGNAL HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES IGNITION 3 RELAY CONTROL IGNITION VOLTAGE INADVERTENT LOAD 1 SPLY VOLT INADVERTENT PWR CTRL INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTR LP CTR LED BACKLT DIMMING CTRL LEFT HDLP LO BEAM CTRL LEFT PARK LAMP CONTROL LF TURN SIG LP CTRL LIFT GATE AJAR SW SIG LIFT GLASS/TRUNK MTR REL CTRL LIFT GLASS/TRUNK MTR REL CTRL CRUISE/ETC/TCC BRAKE SIG FOG LP RELAY CTRL LO SPEED GMLAN SER DATA LOGISTICS RLY CTRL LR CHILD SECURTY LK MTR STATUS SIG LR STOP LP SPLY VOLT LR TURN SIG LP CTRL NETWORK BUS 1 NETWORK BUS 3 PARK BRAKE SW SIG 16 17 TECHNOLOGY IDENTIFICATION PARK LK SOL CTRL POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DOOR LOCKS SYSTEM REAR LICENSE LP CTRL RED WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RF TURN SIG LP CTRL RIGHT HDLP LO BEAM CTRL RIGHT PARK LAMP CONTROL RR CHILD SECURTY LK MTR STATUS SIG RR STOP LP SPLY VOLT RR TURN SIG LP CTRL SERIAL DATA COMM ENABLE SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM STOP LP RLY COIL CTRL TRUNK LP CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WASHER RLY CTRL WIPER MTR PARK SW SIG WIPER MTR RLY COIL CTRL WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM POWER DISTRIBUTION SYSTEM YEL WIRE YEL/BLU WIRE

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

1 2 NETWORK BUS 4 RR DOOR AJAR SW SIG 2 1 LR DOOR AJAR SW SIG NETWORK BUS 4 21 22 NETWORK BUS 4 SERIAL DATA 64 27 FUEL LVL SENS SIG LOW REF BLK WIRE BLK/GRN WIRE BLU/VIO WIRE BODY CONTROL MODULE (UNDER CENTER DASH) BRAKE FLUID LEVEL SWITCH BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER ASSEMBLY) BRK FLUID LVL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 5986 333 DRIVER DOOR LATCH DRIVER DOOR LATCH (CENTER REAR OF DRIVER DOOR) DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH ELECTRONIC BRAKE CONTROL MODULE ELECTRONIC BRAKE CONTROL MODULE (NEAR BRAKE MASTER CYLINDER) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (1.8L: LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE SWITCH FUEL LVL SENS SIG FUEL PUMP, SENSOR ASSEMBLY FUEL PUMP, SENSOR ASSEMBLY (IN FUEL TANK) GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH (CENTER REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LF DOOR AJAR SW SIG LIFT GATE AJAR SW SIG LOW REF LR DOOR AJAR SW SIG NETWORK BUS 3 NETWORK BUS 4 OIL PRESS SW SIG PARK BRAKE SW SIG PARK BRAKE SWITCH PASSENGER DOOR LATCH PASSENGER DOOR LATCH (CENTER REAR OF FRONT PASSENGER'S DOOR) PASSENGER WINDOW SWITCH REAR COMPARTMENT LID LATCH RED/GRY WIRE RF DOOR AJAR SW SIG RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH (CENTER REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DOOR AJAR SW SIG SERIAL DATA SERIAL DATA BRK FLUID LVL VIO/GRY WIRE VIO/YEL WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT/BLU WIRE YEL/BLU WIRE

AJAR SW SIG 1 AMBIENT LIGHT/SUNLOAD SENSOR (FRONT CENTER OF DASH) BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE (UNDER CENTER DASH) BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK RLY CTRL COMPUTER DATA LINES SYSTEM DOOR LOCK ACTUATOR LOCK CTRL DOOR LOCK CTRL 2 DR LOCK ACTUATOR UNLOCK CTRL DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SWITCH DRIVER WINDOW SWITCH FUSE 10 FUSE 23 FUSE 3 GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LF DOOR AJAR SW SIG LH HDLP LOW BEAM CTRL LH PARK LAMP CTRL MTR STATUS CTRL NETWORK 3 NETWORK BUS 3 REAR COMPARTMENT LID LATCH RED/BLU WIRE RED/GRY WIRE REMOTE CONTROL DOOR LOCK RECEIVER RFA REC SIG RFA RET RFA SPLY VOL RFA TRANS SIG RH HDLP LOW BEAM CTRL RH PARK LAMP CTRL RR CHILD SECURITY LOCK MTR STATUS SIG SECURITY INDICATOR CTRL SW LOCK SIG SW UNLOCK SIG VIO/GRY WIRE VIO/YEL WIRE W/ EXPRESS UP/DOWN W/ POWER EXPRESS WINDOW W/O EXPRESS UP/DOWN WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK SECURITY RELAY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (DRIVER'S DOOR) GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DR AJAR SW SIG LO SPD SERIAL DATA LOGIC NETWORK BUS 3 NETWORK BUS 4 PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RF DOOR AJAR SW SIG RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SECURITY INDICATOR UNDERHOOD FUSE BLOCK VIO/YEL WIRE WHT/BLU WIRE

AJAR SW BLK WIRE BLU/GRY WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH EXPRESS FUSE 21 FUSE 55 FUSE 24 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES LEFT FRONT WINDOW SWITCH LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LF DOWN SIG LF EXPRESS SIG LF UP SIG LOCK OUT IND LOCK OUT SWITCH LOGIC NETWORK 3 NETWORK BUS 3 PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH RED/BRN WIRE RED/GRN WIRE RIGHT FRONT WINDOW SWITCH RIGHT REAR DOOR RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH UNDERHOOD FUSE BLOCK WHT/VIO WIRE YEL/BLU WIRE

BLK WIRE BLU/GRY WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DN LEFT REAR WINDOW SWITCH DN RIGHT FRONT WINDOW SWITCH DN RIGHT REAR WINDOW SWITCH DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH EXPRESS FUSE 21 FUSE 24 FUSE 55 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES LEFT FRONT WINDOW SWITCH LEFT REAR WINDOW MOTOR (LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LOCK OUT IND LOCK OUT SWITCH LOGIC LOGIC GROUND B+ LF UP SIG NETWORK 3 LF EXPRESS SIG AJAR SW LF DOWN SIG NETWORK BUS 3 PASSENGER WINDOW MOTOR (RIGHT FRONT DOOR) PASSENGER WINDOW SWITCH RED/BRN WIRE RED/GRN WIRE RIGHT REAR WINDOW MOTOR (RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT/VIO WIRE YEL/BLU WIRE

AJAR SW BLK WIRE BLU/GRY WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DN LEFT FRONT WINDOW SWITCH DN LEFT REAR WINDOW SWITCH DN RIGHT FRONT WINDOW SWITCH DN RIGHT REAR WINDOW SWITCH DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH FUSE 21 FUSE 24 GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES LEFT REAR WINDOW MOTOR (LEFT LEFT REAR WINDOW SWITCH LOCK OUT IND LOCK OUT SWITCH LOGIC NETWORK BUS 3 PASSENGER WINDOW MOTOR (BASE OF RIGHT (RIGHT FRONT "A" PILLAR) DOOR) PASSENGER WINDOW SWITCH REAR DOOR) RED/BRN WIRE RED/GRN WIRE RIGHT REAR WINDOW MOTOR (RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH UNDERHOOD FUSE BLOCK (ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT/VIO WIRE YEL/BLU WIRE YEL/VIO WIRE

AJAR SW BLK WIRE BLU/GRY WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH DRIVER'S DOOR FUSE 21 FUSE 24 GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES LEFT FRONT WINDOW SWITCH LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LOCK OUT IND LOCK OUT SWITCH LOGIC NETWORK BUS 3 PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH RED/BRN WIRE RED/GRN WIRE RIGHT FRONT WINDOW SWITCH RIGHT REAR DOOR RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH UNDERHOOD FUSE BLOCK WHT/VIO WIRE YEL/BLU WIRE YEL/VIO WIRE

1 2 NETWORK BUS 4 RR DOOR AJAR SW SIG 2 1 LR DOOR AJAR SW SIG NETWORK BUS 4 AUTO OFF BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE (UNDER CENTER DASH) COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LATCH ASSEMBLY (CENTER REAR OF DRIVER'S DOOR) DRIVER WINDOW MOTOR (DRIVER'S DOOR) DRIVER WINDOW SWITCH GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HEAD HEAD PARK AUTO OFF HEADLAMP SW HEADLAMPS OFF SIG CTRL HEADLAMP SW ON SIG HEADLAMP SW PARK LP SIG HEADLAMP SWITCH IGN VOLT LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LF DOOR AJAR SW SIG LIFT GATE AJAR SW SIG 1 LR DOOR AJAR SW SIG NETWORK BUS 3 NETWORK BUS 4 PARK PARK BRAKE SW SIG PARK BRAKE SWITCH PARK BRAKE SWITCH (CENTER CONSOLE, ATTACHED TO PARKING BRAKE PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LATCH ASSEMBLY (CENTER REAR OF FRONT PASSENGER'S DOOR) PASSENGER WINDOW SWITCH REAR COMPARTMENT LID LATCH RED/GRY WIRE RF DOOR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR DOOR LATCH ASSEMBLY (CENTER REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DOOR AJAR SW SIG SERIAL DATA VIO/GRY WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT/VIO WIRE