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.
2012 Chevrolet Cruze L4-1.8LFACTORY OEM SERVICE PROCEDURE
Battery Current Sensor: Service and Repair
Battery Current Sensor Replacement
Removal Procedure
1. Open the hood.
2. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (without Start/Stop System) Battery Negative Cable Disconnection and Connection (without Start/Stop System).
3. Remove the battery ground cable nut (1).
4. Remove the battery negative cable (2).
5. Disconnect the wiring harness current sensor plug (4).
6. Remove the current sensor (5) from the battery tray.
7. Remove the current sensor (2) from the battery negative cable (1).
Installation Procedure
1. Install the current sensor (2) to the battery negative cable (1).
2. Install the current sensor (5) to the battery tray.
3. Connect the wiring harness current sensor plug (4).
4. Install the battery negative cable (2).
Caution: Refer to Fastener Caution Fastener Caution.
5. Install the battery ground cable nut (1) and tighten to 9 Nm (80 lb in).
6. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (without Start/Stop System) Battery Negative Cable Disconnection and Connection (without Start/Stop System).
7. Close the hood.
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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