HORN SYSTEM DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
| DTC Code | Detection Item | Trouble Area | See page |
|---|---|---|---|
| B2484 | Horn Circuit Transistor | - High pitched horn - Low pitched horn - Front light ECU (Front controller) - Wire harness |