DTC B1792: HandsFreeLink Control Module Error

NOTE: 

• Check the vehicle 12 volt battery condition first .
• Before you troubleshoot, make sure to follow the General Troubleshooting Information .

• 1. Problem verification:

  1. Check for HFL DTCs .

  Is DTC B1792 indicated?

  YES 

  Replace the HandsFreeLink control unit .

  NO 

  Intermittent failure, the system is OK at this time.