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.
2013 Chevrolet Cruze LS, 1.8L Eng VIN H, Standard TransFACTORY OEM SERVICE PROCEDURE
Removal Procedure
- Prepare the ECM for replacement. Refer to Control Module References .
- Using a scan tool, retrieve the percentage of remaining engine oil. Record the remaining engine oil life.
- Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
- Disconnect the 2 wiring harness plug (2) from the engine control module (3).
- Unclip the engine control module bracket (4) from the battery tray.
- Remove the 4 nuts (1).
- Remove the engine control module (3) from the engine control module bracket (4).
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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