Corvette V8-6.2L (2008)
Power Window Switch: Customer Interest
Body - Various Power Window/Regulator Concerns
ENGINEERING INFORMATION
Bulletin No.: 08-08-64-001D
Date: March 12, 2009
Subject:
EI08034 - Power Window/Regulator Concerns, Inoperative, Intermittent, Indexing, Continuous Up and Down (Diagnose Door Handle Switch, Replace
if Necessary)
Models:
2007-2009 Cadillac XLR
2007-2009 Chevrolet Corvette
Supercede:
This bulletin is being revised to add the Cause section and a Do This/Don't Do This table. Please discard Corporate Bulletin Number 08-08-64-001C
(Section 08 - Body and Accessories).
Condition
Some customers may bring their vehicles into the dealership for a concern relating to the operation of their power windows.
Cause
This condition may be caused by internal corrosion, which may cause a short in the exterior door switch. This short may send false information to the
remote control door lock receiver (RCDLR) and cause repeated or no signal to be sent to the window regulator.
Correction
Diagnose the exterior door handle switch as a possible cause for this condition. If diagnosis confirms the condition is caused by the exterior door handle
switch, replace both driver and passenger switches.
Parts Information
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
