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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1621 (Battery) >> Repair Instructions >> Battery Negative Cable Replacement - Auxiliary (6.0L and 8.1L Engines) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Install the engine wiring harness ground terminal on top of and inboard of the auxiliary negative battery cable ground crimp.
  1. Install the auxiliary negative battery cable.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the engine wiring harness/auxiliary negative battery cable bolt.

    Tighten 

    Tighten the bolt to 16 N.m (12 lb ft).

  3. Install the engine sight shield. Refer to ENGINE SIGHT SHIELD REPLACEMENT (4.8L, 5.3L, AND 6.0L ENGINES) or  ENGINE SIGHT SHIELD REPLACEMENT (6.0L ENGINE W/RPOS Y91 AND Z88)  .
    Fig 1: Install Engine Wiring Harness/Auxiliary Negative Battery Cable Bolt
    G02109369Courtesy of GENERAL MOTORS CORP.
  4. Install the auxiliary battery cable clips to the studs at the front of dash.
  5. Connect the auxiliary battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery)  or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) .
    Fig 2: Install Auxiliary Battery Cable Clips
    G02109370Courtesy of GENERAL MOTORS CORP.