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Antenna Control Module: fault codes

All 31 fault codes of the Porsche Taycan Antenna Control Module with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B10CD00Function restriction due to energy management
B17FBF0Roof antenna control units, Micro controller play protection active
B17FBF1Roof antenna control units, CAN play protection active
B184C00Release active
B186A00Function restriction due to safety system switch-off
B186B00Function limitation because of Bluetooth shutdown
B186C00Function restriction due to internal error
B190C11Bluetooth antenna 1 - short circuit to ground
B190C12Bluetooth antenna 1 - short circuit to B+
B190C13Bluetooth antenna 1 - interference
B1AA911Bluetooth antenna 2 - short circuit to ground
B1AA912Bluetooth antenna 2 - short circuit to B+
B1AA913Bluetooth antenna 2 - interference
B200004Control unit – function restriction
B200041Ctrl. module faulty
B200043Control unit – function restriction
B200087Control module, Software incompatible
B200100Control unit – wrong software version
B200500Coding
B201200Coding
U101100Supply voltage – too low
U101200Supply voltage – too high
U101300Coding
U110300Production mode active
U110400Expanded bus operation active
U111000Function restriction due to missing message
U112100Data bus - missing message
U120000Data bus, Faulty
U13E800Bluetooth signals / content, implausible
U140000Function restriction – supply voltage too low
U140100Function 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.