Scan Tool Output Controls
WARNING: This page is about a different car, the 2003 Chevrolet SSR. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Light Test | Daytime Running Lamps | The BCM activates the DRL relays when there is sufficient light to the ambient light sensor and you select ON. The daytime running lamps will remain illuminated until commanded OFF. |
| Light Test | Parking Lamps | The BCM activates the park lamp relay when you select ON. The park lamps illuminate until commanded OFF. |
| Light Test | Backup Lamps | The BCM activates the backup lamps when you select ON. The backup lamps remain illuminated until commanded OFF. |
| Inadvertent Power | - | The BCM deactivates the inadvertent power relay when you select OFF. The inadvertent power relay remains deactivated until commanded ON. |