Mobile Device Charger: fault codes
All 20 fault codes of the Porsche Taycan Mobile Device Charger with the manufacturer's names. How to read and clear them with STEUER14.
| Code | Fault |
|---|---|
| B126B04 | Housing fan, defective |
| B17A111 | Connection between control module and antenna amplifier, Short circuit to Ground (GND) |
| B17A113 | Connection between control module and antenna amplifier, Open circuit |
| B17A211 | Connection between antenna amplifier and antenna, Short circuit to Ground (GND) |
| B17A213 | Connection between antenna amplifier and antenna, Open circuit |
| B17A304 | Antenna amplifier for charger – defective |
| B17A3F0 | Antenna amplifier for charger – switch-on conditions not met |
| B184C00 | Release active |
| B1AD213 | Charging procedure, open circuit |
| B1D79F0 | Charger for mobile terminals, wrong chassis number |
| B200000 | Control unit – function restriction |
| C116300 | Development functions active |
| U101100 | Supply voltage – too low |
| U101200 | Supply voltage – too high |
| U101300 | Coding |
| U112100 | Data bus - missing message |
| U120000 | Data bus, Faulty |
| U120100 | Data bus, No communication |
| U140000 | Function restriction – supply voltage too low |
| U140100 | Function restriction – supply voltage too high |
Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.