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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1524 (HYBRID ENGINE ELECTRICAL SYSTEM)REPAIR INSTRUCTIONSBATTERY TRAY REPLACEMENTINSTALLATION PROCEDURE
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Battery Tray Components
    GM1968744Courtesy of GENERAL MOTORS CORP.
  1. Install the battery tray (3) into the vehicle.
    2. NOTE: Refer to Fastener Notice .
  2. Install the battery tray to battery tray reinforcement bolts (1).

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

  3. Install the battery tray support bolts (2).

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

  4. Install the battery tray to auxiliary BEC bolt (4).

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

  5. Install the positive and negative battery cables.
  6. Install the battery. Refer to Battery Replacement .
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.