Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Install the ground strap to the stud.NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
- Install the ground strap nut to the stud at the front of dash.
Tighten
Tighten the nut to 9 N.m (80 lb in).
- Position the ground strap and engine wiring harness ground.
- Install the engine wiring harness ground bolt.
Tighten
Tighten the bolt to 16 N.m (12 lb ft).
- If necessary, install the engine sight shield. Refer to ENGINE SIGHT SHIELD REPLACEMENT (4.8L, 5.3L, AND 6.0L (RPO LQ4) or ENGINE SIGHT SHIELD REPLACEMENT (6.0L (RPO LQ9) in Engine Mechanical - 8.1 L.