Scan Tool Output Controls
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM)
| Scan Tool Output Control |
Additional Menu Selection(s) |
Description |
| Rear Defogger |
Miscellaneous Test |
The Body Control Module (BCM) actuates the RR DEFOG relay when you select ON. The rear window defogger grid should be slightly warm. |