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DTC Troubleshooting: B12F2
DTC B12F2: Communication Fail Between Keyless Access Control Unit and PCU
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DTC Description |
DTC |
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B12F2 Communication fail between keyless access control unit and PCU |
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1. |
Problem verification 1:
Problem verification 1
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?1. |
Clear the DTCs with the HDS.
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?2. |
Do this procedure 10 times: Press the engine start/stop button to select the OFF, ACC, ON, and OFF mode. |
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?3. |
Check for DTCs with the HDS.
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DTC Description |
DTC |
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B12F2 Communication fail between keyless access control unit and PCU |
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Is DTC B12F2 indicated?
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Intermittent failure, the system is OK at this time. Check for loose or poor connections.? | |