DTC B12F2: Communication Fail Between Keyless Access Control Unit and PCU
WARNING: This page is about a different variant/trim than selected.
| DTC Description | DTC |
|---|---|
| B12F2 Communication fail between keyless access control unit and PCU |
DTC (Power Control Unit)
- Problem verification 1
-1. Clear the DTCs with the HDS.
- 2. Do this procedure 10 times: Press the engine start/stop button to select the OFF, ACC, ON, and OFF mode.
- 3. Check for DTCs with the HDS.
DTC Description DTC B12F2 Communication fail between keyless access control unit and PCU Is DTC B12F2 indicated?
YES
Replace the keyless access control unit .
NO
Intermittent failure, the system is OK at this time. Check for loose or poor connections.