Tahoe 2WD V8-6.0L Hybrid (2008)
Firewall: Customer Interest
Instruments/Interior - Itch/Rattle From Instrument Panel
TECHNICAL
Bulletin No.: 10-08-49-002
Date: March 10, 2010
Subject: Itch/Rattle Noise from Center of Instrument Panel (Install Retainer Clip)
Models:
2009 Cadillac Escalade Hybrid
2008-2009 Chevrolet Tahoe Hybrid
2008-2009 GMC Yukon Hybrid
with Two-Mode Hybrid System (RPO HP2)
Condition
Some customers may comment about a rattle, itch or a tapping type noise from the center of the instrument panel area while driving.
Cause
The cause may be an engine wiring harness making contact with a dowel pin on the forward bulkhead (back side of the engine compartment).
Correction
1. Remove the engine cover. Refer to Upper Intake Manifold Sight Shield Replacement in SI.
2. Locate the engine harness.
