Horn System DTCS
Diagnostics in this information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B1323: 11 | Horn Switch: Circuit Short To Ground | GO to Pinpoint Test B |
| B1323: 11 | Horn Switch: Circuit Short To Ground | GO to Pinpoint Test D |
| B1C55: 12 | Horn Relay: Circuit Short To Battery | GO to Pinpoint Test A |
| B1C55: 12 | Horn Relay: Circuit Short To Battery | GO to Pinpoint Test C |
| B1C55: 14 | Horn Relay: Circuit Short To Ground Or Open | GO to Pinpoint Test A |
| B1C55: 14 | Horn Relay: Circuit Short To Ground Or Open | GO to Pinpoint Test B |
| B1C55: 14 | Horn Relay: Circuit Short To Ground Or Open | GO to Pinpoint Test C |
| B1C55: 14 | Horn Relay: Circuit Short To Ground Or Open | GO to Pinpoint Test D |