Installation Procedure

2008 Pontiac Grand Prix BaseSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Negative Battery Cable
    GM662101Courtesy of GENERAL MOTORS CORP.
  1. Install the negative battery cable.
  2. Position the negative cable and forward lamp wiring harness ring terminals to the frame.

    Insert the anti-rotation tab on the forward lamp wiring harness into the hole in the frame.

    NOTE: Refer to Fastener Notice .
  3. Install the forward lamp wiring harness ground/negative cable bolt.

    Tighten:  Tighten the forward lamp wiring harness ground/negative cable bolt to 9 N.m (80 lb in).

  4. Position the negative cable and engine wiring harness ring terminals to the engine block. Position the anti-rotation tab on the negative cable in the correct location.
  5. Install the engine wiring harness ground/negative cable bolt.

    Tighten:  Tighten the engine wiring harness ground/negative cable bolt to 25 N.m (18 lb ft).

  6. Install the engine protection shield. Refer to Engine Protection Shield Replacement .
  7. Lower the vehicle.
  8. Install the negative cable clip to the positive cable clip.
  9. Fig 2: View Of Battery Cables
    GM662092Courtesy of GENERAL MOTORS CORP.
  10. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
RENDER: 1.0x

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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.