Sierra 1500 2WD V8-5.3L Hybrid (2004)
1. If necessary, install any retainers (1), clips (2), or fasteners (3).
2. Install the internal signal harness from the ESB.
3. Engage the retainers securing the internal signal harness to the ESB.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the ground wire bolt.
Tighten
Tighten the bolt to 2 N.m (18 lb in).
5. Using J 43679 , install the batteries.
6. Ensure that the batteries (1, 2, and 3) have the positive and negative terminals properly oriented.
