DTC : B2482

DTC B2482  : Combination switch Headlight switch signal error

DTC (Headlight Leveling 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 6 seconds.

   - 4. Check for DTCs with the HDS.

   DTC Description	DTC
   B2482 Combination switch Headlight switch signal error

   Is DTC B2482 indicated?

   YES 

   Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Check for loose or poor connections.

2. DTC check

   -1. Check for MICU DTCs with the HDS.

   DTC Description	DTC

   Are any other MICU DTCs indicated?

   YES 

   Go to the indicated DTCs troubleshooting.

   NO 

   Replace the Headlight Leveling Control Unit - Removal And Installation .