HandsFreeLink Control Unit (with navigation)
HANDSFREELINK CONTROL UNIT TROUBLESHOOTING CHART (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 |