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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1499 (Battery) >> Repair Instructions >> Battery Negative Cable Replacement (4.2L Engine) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
  • The negative battery cable must not be connected to the battery prior to the installation of the engine harness ground terminal to the engine block.
  • The negative battery cable must not be connected to the battery prior to the installation of the instrument panel harness and the engine harness to the powertrain control module.
  1. Clip the harness to the engine harness bracket.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the bolt that secures the harness to the shock tower (2).

    Tighten 

    Tighten the bolt to 10 N.m (89 lb in).

  3. Install the bolt that secures the harness to the engine block.
    Fig 1: Installing Battery Negative Cable (4.2L Engine)
    G02129908Courtesy of GENERAL MOTORS CORP.

    Tighten 

    Tighten the bolt to 50 N.m (37 lb ft).

  4. Install the bolt that secures the harness to the wheelhouse panel (1).

    Tighten 

    Tighten the bolt to 10 N.m (89 lb in).

  5. Connect the negative battery cable to the battery.

    Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE   .