DTC B1792: HandsFreeLink Control Unit Module Error
NOTE:
Check the vehicle battery condition first (see
12 VOLT BATTERY TEST
).
- Connect the HDS to the DLC (see GENERAL TROUBLESHOOTING INFORMATION ).
- Clear the DTCs with the HDS.
- Turn the ignition switch to LOCK (0) and then back to ON (II).
- Check for DTCs with the HDS.
Is DTC B1792 indicated?
YES -Replace the HandsFreeLink control unit (see CONTROL UNIT INPUT TEST/REPLACEMENT ).
NO -Intermittent failure, the system is OK at this time.