PI0373A

File in Section:
Service Bulletin
Bulletin No.:
Date:
PI0373A
October, 2012
PRELIMINARY INFORMATION
Subject:
Power Foldaway Mirror Glass Shakes, Flutters at Normal Driving Speeds
Models:
2013 and Prior GM Passenger Cars and Light Duty Trucks
Equipped with Power Foldaway Mirrors
This bulletin is being revised to add the 2012 and 2013 model years. Please discard PI0373.
Condition/Concern
Some customers may comment that the outside power foldaway mirror glass shakes or flutters while driving at
normal speeds. Customer may also comment that the mirror(s) will not stay in the unfolded position.
This condition may be caused by the mirror(s) being manually folded and/or unfolded or the mirror(s) being
obstructed while (power) folding.
Recommendation/Instructions
Note: For full size trucks, refer to the latest version of Corporate Bulletin Number 06-08-64-027 for additional vehicle
specific information.
Follow the procedure below to correct this condition:
Fold and unfold the mirrors one time using the mirror controls to reset them to their normal position. A popping noise
may be heard during the resetting of the power foldaway mirrors. This sound is normal after a manual folding
operation.
Warranty Information
For vehicles repaired under warranty, use:
Labor
Operation
B9798*
Description
Relearn Power Folding Mirrors
and Road Test
Labor
Time
0.3 hr
*This is a unique labor operation for bulletin use only. It will
not be published in the Labor Time Guide.