DTC B12D3

DTC B12D3  : Power Control Unit (Body Control Module) IG Latch Circuit Error

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

DTC (Power Control Unit)

NOTE:  Make sure aftermarket accessories are not installed.

1. Problem verification

   -1. Clear the DTCs with the HDS.

   -2. Do this procedure 5 times: Turn the vehicle to the OFF (LOCK), ACCESSORY, ON, and OFF (LOCK) mode.

   -3. Check for DTCs with the HDS.

   DTC Description	DTC
   B12D3 Power Control Unit IG Latch Circuit Error

   Is DTC B12D3 indicated?

   YES 

   Replace the body control module (Keyless Access Control Unit) .

   NO 

   Intermittent failure, the system is OK at this time.