Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2013CRUZE L4-1.8LREPAIR AND DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSPOWERTRAIN MANAGEMENTSYSTEM DIAGRAM
2013 Chevrolet Cruze L4-1.8L
System Diagram
2013 Chevrolet Cruze L4-1.8LSECTION System Diagram
Engine Controls Schematics
Power, Ground, Serial Data, and MIL
Master Electrical Component List
Engine Control Module Description
Control Module References
5V and Low Reference Bus (2 of 2)
5V and Low Reference Bus (1 of 2)
Master Electrical Component List
Engine Control Module Description
Control Module References
5V and Low Reference Bus (2 of 2)
Power, Ground, Serial Data, and MIL
5V and Low Reference Bus (2 of 2)
Master Electrical Component List
Engine Control Module Description
Control Module References
Engine Data Sensors - Pressure and Temperature
5V and Low Reference Bus (1 of 2)
Engine Data Sensors - Pressure and Temperature
Master Electrical Component List
Engine Control Module Description
Control Module References
Engine Data Sensors - Throttle Controls
5V and Low Reference Bus (2 of 2)
Engine Data Sensors - Throttle Controls
Master Electrical Component List
Engine Control Module Description
Control Module References
Oxygen Sensors and Ignition System
Engine Data Sensors - Pressure and Temperature
Oxygen Sensors and Ignition System
Master Electrical Component List
Engine Control Module Description
Control Module References
Camshaft, Crankshaft, and Knock Sensors, Camshaft Actuators
Engine Data Sensors - Throttle Controls
Camshaft, Crankshaft, and Knock Sensors, Camshaft Actuators
Master Electrical Component List
Engine Control Module Description
Control Module References
Fuel Controls - Fuel Injectors and Evaporative Controls
Oxygen Sensors and Ignition System
Fuel Controls - Fuel Injectors and Evaporative Controls
Master Electrical Component List
Engine Control Module Description
Control Module References
Fuel Controls - Fuel Pump Controls
Camshaft, Crankshaft, and Knock Sensors, Camshaft Actuators
Fuel Controls - Fuel Pump Controls
Master Electrical Component List
Engine Control Module Description
Control Module References
Controlled/Monitored Subsystem References
Fuel Controls - Fuel Injectors and Evaporative Controls
Secondary Air Injection (NU6)
Controlled/Monitored Subsystem References
Master Electrical Component List
Engine Control Module Description
Control Module References
Fuel Controls - Fuel Pump Controls
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.