PINPOINT TEST F : One Or More Interior Courtesy Lamps Are Inoperative: Notes
Diagnostic Overview
One Or More Interior Courtesy Lamps Are Inoperative
Refer to Interior Lamps for schematic and connector information.
Normal Operation and Fault Conditions
Refer to Interior Lighting , Courtesy Lamps.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1313:11 | Interior Lighting Output: Circuit Short To Ground | Sets when the BCM detects a short to ground from the courtesy lighting output circuit. |
| B1313:15 | Interior Lighting Output: Circuit Short To Battery or Open | Sets when the BCM detects an open from the courtesy lighting output circuit. |
Visual Inspection and Diagnostic Pre-checks
- Inspect the bulbs and make sure they are OK.
- Inspect the BCM fuse 12 (15A).
- Inspect the interior lamp for damage.