GMC TSB #SB-12072-A
2011 GMC Acadia
Affected Component: VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
- Summary
- CHEVROLET/GMC/BUICK: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WIPER ARM NUT MAY LOOSEN AND CAUSE WIPER ARM TO BECOME INOPERATIVE IF BUILD UP OF SNOW OR ICE IS ON WINDSHIELD. *PE