DTC: B1A06 (2016 2017 2018)

DTC B1A06  : Auto high-beam camera blocked failure

DTC (Auto High-Beam Control Unit)

NOTE:  If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Refer to:

Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks

1. Problem verification

   -1. Clear the DTCs with the HDS.

   Clear DTCs

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

   - 3. Wait for at least 90 seconds.

   - 4. Check for DTCs with the HDS.

   DTC Description	DTC
   B1A06 Auto high-beam camera blocked failure

   Is DTC B1A05 indicated?

   YES 

   Faulty auto high-beam control unit, replace the Power Mirror Control Unit - Removal and Installation .

   NO 

   Intermittent failure, the system is OK at this time.