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Front Corner Radar 1: fault codes

All 33 fault codes of the Porsche Taycan Front Corner Radar 1 with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B11D11CCoding pin, Voltage implausible
B183A00Function restriction due to temperature protection
B186A00Function restriction due to safety system switch-off
B200047Control unit – function restriction
B200087Control module, Software incompatible
B200500Coding
B2008F0Function restriction, temperature – above limit value
B200FF9Control unit, faulty
B201000Calibration
B201200Coding
B202700Coding
C10A700Rolling test mode active
C12AA00Restricted view
C12BFF0Radar sensors, lane change assistance control module automatic calibration not possible
U043300Data bus - message implausible
U043500Data bus - missing message
U045200Airbag control unit - signal implausible
U101100Supply voltage – too low
U101200Supply voltage – too high
U101300Coding
U101400Coding
U101600Control unit for brake electronics (PSM) – signal implausible
U103100FlexRay data bus, No synchronization
U106E00FlexRay data bus - signal error
U110000Component protection – not taught
U110100Component protection active
U110300Production mode active
U112100Data bus - missing message
U112200Data bus - implausible message
U112300Data bus – fault value received
U140000Function restriction – supply voltage too low
U140100Function restriction – supply voltage too high
U140500Terminal 15 signal line – signal implausible

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.