Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2750
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| Horn Relay Control |
B2750 00 |
B2750 00 |
B2750 00 |
- |
| Horn Control |
2 |
2 |
1 |
- |
| Horn Ground |
- |
2 |
- |
- |
| Horn Switch Ground |
- |
2 |
- |
- |
- Horns Always ON
- Horns Inoperative
|