Scan Tool Output Controls
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module
| Scan Tool Output Control |
Additional Menu Selection(s) |
Description |
| Rear Defogger Relay |
Miscellaneous Test |
The Body Control Module actuates the Rear Window Defogger relay. The rear window defogger grid should become warm. |