DTC B1404: Telematics-ECU Telephone Module Error

DTC (Telematics System)

1. Problem verification

   - 1. Clear the DTCs with the HDS.

   - 2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

   - 3. Check for DTCs with the HDS.

   DTC Description	DTC
   B1404 Telematics-ECU Telephone Module Error

   Is DTC B1404 indicated?

   YES 

   Replace the telematics control unit .

   NO 

   Intermittent failure, the system is OK at this time.