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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1653 (Battery, Charging System And Starting System) >> Repair Instructions >> Battery Negative Cable Replacement (4.2L Engine) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure .
  2. Remove the bolt that secures the harness to the front wheelhouse panel (1).
    Fig 1: Removing/Installing Battery Harness Bolts
    GM754359Courtesy of GENERAL MOTORS CORP.
  3. Remove the bolt that secures the harness to the shock tower (2).
  4. Remove the harness from the engine harness bracket.
  5. Remove the bolt that secures the harness to the engine block.