B1792

DTC Troubleshooting: B1792

DTC B1792: HandsFreeLink Control Unit Internal Error

1. Connect the HDS to the DLC.

2. Clear the DTCs with the HDS.

3. Turn the ignition switch to LOCK (0), and then back to ON (II).

4. Check for DTCs with the HDS.

Is DTC B1792 indicated?
YES - Replace the HandsFreeLink control unit. HandsFreeLink Control Unit Input Test/Replacement (With HandsFreeLink)

NO - Intermittent failure, the system is OK at this time.