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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 264 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSBATTERY POSITIVE CABLE REPLACEMENTINSTALLATION PROCEDURE
2008 Pontiac Grand Prix Base

Installation Procedure

2008 Pontiac Grand Prix BaseSECTION Installation Procedure
WARNING: This page is about a different car, the 2008 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Positive Cable Nut
    GM759622Courtesy of GENERAL MOTORS CORP.
  1. Install the positive battery cable.
  2. Install the positive cable to the clip on the oil pan.
  3. Install the positive cable to the starter.
    4. NOTE: Refer to Fastener Notice .
  4. Install the positive cable nut (1).

    Tighten:  Tighten the nut to 9 N.m (80 lb in).

    5. Fig 2: View Of Positive Battery Cable, Channel & Bolt
    GM662508Courtesy of GENERAL MOTORS CORP.
  5. Install the positive battery cable to the channel.
  6. Slide the channel pin into the oil pan tab.
  7. Install the positive battery cable channel bolt.

    Tighten:  Tighten the bolt to 12 N.m (106 lb in).

  8. Install the engine protection shield. Refer to Engine Protection Shield Replacement .
  9. Lower the vehicle.
    10. Fig 3: View Of Battery Cables At Junction Block
    GM662521Courtesy of GENERAL MOTORS CORP.
  10. Install the positive battery cable (1) into the junction block.

    Tighten:  Tighten the nut to 9 N.m (80 lb in).

  11. Snap the junction block cover closed.
    12. Fig 4: Positive Battery Cable Bolt
    GM662502Courtesy of GENERAL MOTORS CORP.
  12. Tighten the positive cable bolt at the UBEC.

    Tighten:  Tighten the bolt to 9 N.m (80 lb in).

  13. Position the UBEC lower cover.
  14. Install the UBEC cover.
    15. Fig 5: View Of Negative Battery Cable At Battery
    GM832902Courtesy of GENERAL MOTORS CORP.
  15. Connect the positive battery cable.

    Tighten:  Tighten the bolt to 17 N.m (13 lb ft).

  16. Snap the positive battery cable cap closed.
  17. 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.