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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 297 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSGENERATOR BATTERY JUMPER CABLE REPLACEMENTINSTALLATION PROCEDURE
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Generator Battery Jumper Cable
    GM1702992Courtesy of GENERAL MOTORS CORP.
  1. Install the generator battery jumper cable to the vehicle.
    2. Fig 2: View Of Generator Battery Jumper Cable & Components
    GM1699546Courtesy of GENERAL MOTORS CORP.
  2. Install the generator battery jumper cable terminal (4) to the mega fuse stud.
    3. NOTE: Refer to Fastener Notice .
  3. Install the generator battery jumper cable to the mega fuse nut (3).

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

  4. Install the generator battery jumper cable clip (2) to the A/C evaporator tube.
  5. Install the generator battery jumper cable clip (1) to the stud.
    6. Fig 3: View Of Mega Fuse Cover
    GM1702800Courtesy of GENERAL MOTORS CORP.
  6. Install the mega fuse cover.
    7. Fig 4: View Of Battery Jumper Cable Terminal, Nut & Bolt
    GM1702914Courtesy of GENERAL MOTORS CORP.
  7. Install the generator battery jumper cable terminal (1) to the generator stud.
  8. Install the generator battery jumper cable nut (2) to the generator.

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

  9. Position the generator battery jumper cable boot (3).
  10. Install the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .
  11. 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.