Horn DTCS
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1217 | Horn relay coil circuit failure | Smart junction box (SJB) | If the horn is inoperative, GO to PINPOINT TEST A . If horns sound continuously, GO to PINPOINT TEST B . |
| B1218 | Horn relay coil circuit short to battery | Smart junction box (SJB) | GO to PINPOINT TEST A . |