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.
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HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 106 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSBATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTIONCONNECT PROCEDURE
2008 Chevrolet HHR LT, 2.4 P, Automatic
Connect Procedure
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Connect Procedure
WARNING: This page is about a different car, the 2009 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Clean any existing oxidation from the contact face of the battery terminal and battery cable using a wire brush before installing the battery cable to the battery terminal.
- Install the negative battery cable to the battery.
- Tighten the negative battery cable nut (1).
Tighten:Β Tighten the nut to 15 N.m (11 lb ft).
- Install the rear compartment trim panel. Refer to Rear Compartment Trim Panel Replacement .
- Install the rear floor trim plate. Refer to Rear Floor Trim Plate Replacement .
- Reset the radio stations and the clock.
CAUTION:
Refer to Fastener Caution
.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.