Bulletin No.: 08-08-43-007
Date: April 14, 2008
Phantom Windshield Wiper Operation (Reprogram Body Control Module)
2008 Chevrolet Colorado
2008 GMC Canyon
Some customers may comment that the windshield wipers intermittently wipe without being commanded to operate. This condition may occur at start up or while driving the vehicle.
This condition may be caused by electrical noise that causes the Body Control Module (BCM) to activate the windshield wipers.
A revised calibration has been developed to address this condition. Technicians are to reprogram the BCM with the latest software available on TIS2WEB. Refer to the Service Programming System (SPS) and Body Control Module Programming and Setup procedures in SI for additional information. As always make sure your Tech 2(R) is updated with the latest software version.