TSB Document:

• CSC-10056459-8503.pdf
• SB-10056459-3388.pdf
• SB-10056459-4087.pdf

Affected Component: STEERING:HYDRAULIC POWER ASSIST SYSTEM

Summary

BUICK/CHEVROLET/GMC/SATURN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. POWER STEERING PUMP WEAR CONDITION CAUSES AN INTERMITTENT DROP IN HYDRAULIC PRESSURE OF POWER STEERING CAUSING LOSS OR REDUCTION IN STEERING ASSIST. MODEL 2007-2011 ACADIA, 2007-10 OUTLOOK, 2008-11 ENCLAVE, 2009-11 TRAVERSE. *PE UPDATED 1/13/15. *PE

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