This Preliminary Information communication provides information to the technician how to diagnose and...
Chevrolet technical service bulletin PIT4713B for 2008-2009 Chevrolet Tahoe, 2008-2009 GMC Yukon and 2009 Cadillac Escalade.
- Bulletin number
- PIT4713B
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication provides information to the technician how to diagnose and repair vehicle that may have a rattle, itch or tapping noise coming from the center of the instrument panel area while driving. The cause may be an engine wiring harness making contact with a dowel pin on the forward bulkhead. Technician will remove the engine cover and locate the engine harness. Inspect for a holding clip that secures the engine harness to the fuel line bracket. Technician will install a holding clip to remove the slack in the harness.
Owners of these vehicles have filed 76 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2008-2009 20082009
- GMC Yukon 2008-2009 20082009
- Cadillac Escalade 2009 2009
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