DTC Troubleshooting Index
HANDSFREELINK CONTROL UNIT (WITH NAVIGATION)
| DTC | Description | DTC Type |
|---|---|---|
| B1775 | Microphone input/output shorted to power or open | Signal error |
| B1776 | Microphone input/output shorted to ground | Signal error |
| B1779 | HandsFreeLink steering wheel switch failure | Signal error |
| B1780 | HandsFreeLink steering wheel switch line short | Signal error |
| B1792 | HandsFreeLink control module error | Internal error |
HANDSFREELINK CONTROL UNIT (WITHOUT NAVIGATION)
| DTC | Displayed Message | Description | DTC Type |
|---|---|---|---|
| 1 | MIC<->HFT Unit NG | Microphone failure | Signal error |
| 2 | SW<->HFT Unit NG | HandsFreeLink steering wheel switch failure | Signal error |
| 3 | HFT Unit NG | HandsFreeLink control unit internal error | Internal error |