B1792

DTC Troubleshooting: B1792

DTC B1792: HandsFreeLink Control Unit Internal Error

1. Connect the HDS to the DLC. Initial Inspection and Diagnostic Overview

2. Clear the DTCs with the HDS.

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

4. Check for DTCs with the HDS.

Is DTC B1792 indicated?
YES - Substitute a known-good HandsFreeLink control unit, Service and Repair and recheck. If the symptom/indication goes away, replace the original HandsFreeLink control unit. Service and Repair

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