HandsFreeLink System DTC Troubleshooting Index
NOTE:
These DTCs cannot be read with the HDS. To view them, refer to How to Check the HFL DTC's
.
HandsFreeLink Control Unit
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