Fault code P2F1D01 The control unit was switched off improperly stored in ETC control unit
Mercedes-Benz technical service bulletin LI09.40-P-079339 for 2023-2024 Mercedes-Benz AMG C43, 2020-2024 Mercedes-Benz AMG Cla45 and 2021-2023 Mercedes-Benz AMG Gla45 and others.
- Bulletin number
- LI09.40-P-079339
- Component
- Electrical system
- Summary
- Complaint Fault code P2F1D01 The control unit was switched off improperly stored in ETC control unit. Cause This fault is set when there is a voltage demand from the ME, but there was no bus sleep yet. This fault can typically be ignored. It will not set a CEL and doesn't have any influence on the drivability or function of the vehicle. Remedy To clear this fault: - clear the error memory of the vehicle (at least the ETC and ME) - put the vehicle to sleep (lock and wait) and wake up (unlock) - turn ignition ON and read error memory again - DTCs shouldn´t be present in ETC - no CEL is turned ON - vehicle can be started and driven
Vehicles covered
- Mercedes-Benz AMG C43 2023-2024 20232024
- Mercedes-Benz AMG Cla45 2020-2024 20202021202220232024
- Mercedes-Benz AMG Gla45 2021-2023 202120222023
- Mercedes-Benz AMG C43 4matic 2023 2023
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