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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 (6.6L Engine) >> Removal Procedure

Removal 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.
CAUTION: Refer to BATTERY DISCONNECT CAUTION .
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery)  or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) .
  2. Remove the negative cable clip from the clip on the positive cable.
  3. Raise and suitably support the vehicle. Refer to JACKING AND LIFTING .
  4. Remove the negative battery cable bolt.
    Fig 1: Remove Negative Battery Cable Bolt
    G02109363Courtesy of GENERAL MOTORS CORP.
  5. Remove the forward lamp wiring harness ground/negative cable bolt.
  6. Remove the negative battery cable.
    Fig 2: Remove Forward Lamp Wiring Harness Ground/Negative Cable Bolt
    G02109364Courtesy of GENERAL MOTORS CORP.