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Steering Assist: fault codes

All 133 fault codes of the Porsche Taycan Steering Assist with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B105000Function restriction, temperature above limit value
B116854Steering-angle sensor - no basic setting
B1168F1Steering-angle sensor - synchronization failed
B169F00Supplier mode active
B1788F3Development code 2
B184C00Release active
B1883F2Function restriction, Due to implausible signal from ABS control module
B18B0F0VKMS, Missing adaptation
B18B0F1VKMS, No basic data supply available
B18B0F2VKMS, Basic data supply inconsistent, new download container required
B18B0F3VKMS, Invalid key requirement detected during use
B200000Control unit – function restriction
B200009Ctrl. module faulty
B200042Control unit – function restriction
B200044Control unit – function restriction
B200045Control unit – function restriction
B200046Control unit – function restriction
B200047Control unit – function restriction
B200049Control unit – function restriction
B200087Control module, Software incompatible
B200096Control unit – function restriction
B2000F0Control unit – function restriction
B200200Data records in control module changed
B200500Coding
B200FF0Control unit – function restriction
B200FF1Control unit – function restriction
B200FF2Internal malfunction
B200FF3Internal malfunction
B200FF4Internal malfunction
B200FF5Internal malfunction
B200FF6Internal malfunction
B200FF7Internal malfunction
B200FF8Internal malfunction
B200FFASurround View camera - internal fault
B200FFBElectromechanical power steering motor, Voltage too low
B200FFCInternal malfunction
B200FFDInternal malfunction
B200FFEInternal malfunction
B201000Calibration
B201200Coding
B201300Coding
B202000Function limitation through missing initialization
B202700Coding
B2F0100Development code 1
B2F0200Development code 2
B2F0300Development code 3
B2F0400Development code 4
B2F0500Development code 5
B2F0600Development code 6
B2F0700Development code 7
B2F0800Development code 8
B2F0900Development code 9
B2F0A00Development code 10
B2F0B00Development code 11
B2F0C00Development code 12
B2F0D00Development code 13
B2F0E00Development code 14
B2F0F00Development code 15
B2F1000Development code 16
B2F1100Development code 17
B2F1300Development code 19
B2F1400Development code 20
B2F1500Development code 23
B2F1600Development code 22
B2F1700Development code 23
B2F1800Development code 24
B2F1F00Development code 31
C10A700Rolling test mode active
C10AA29Steering torque sensor - implausible signal
C10AA31Steering torque sensor, No signal
C10AB01Steering torque sensor supply voltage - electrical fault
C10AC07Steering, mechanical malfunction
C10ACF0Steering, End stops not learned
C10ACF1Steering, incorrect ratio
C10ACF8Steering, Limit value exceeded
C10AD29Motor position sensor - implausible signal
C10AE01Electromechanical power steering motor, Electrical error
C10AE04Electromechanical power steering motor, Faulty
C10AE13Electromechanical power steering motor, Open circuit
C10AE16Electromechanical power steering motor, Voltage too low
C10AE4BElectromechanical power steering motor, Excess temp.
C10C200Function restriction
C10C929Steering angle value, Implausible signal
C10CA00Limp home active
C10CB00Limp home not possible
C10D700Comfort limitation
C10EE00Rolling test mode - fault
C10F029Steering torque sensor 1 - implausible signal
C10F031Steering torque sensor 1 – no signal
C10F129Steering torque sensor 2 - implausible signal
C10F131Steering torque sensor 2 – no signal
C10F2F0Control limit, exceeded
C113E00Software error detected
C115C54Active steering control module, No basic setting
C11DF29Rack position implausible
C11EEF1Time delay function, unexpected values from ctrl. module for distance control
C12ABF1Rear radar, left – faulty
C12ABF2Rear radar, right – faulty
C12ABF3Front corner radar, left – faulty
C12D3F0Driver assistance, regulatory requirement, rejected
C12EF00New installation detected
C12F000Steering assistance failed while in use
C135DF0Power steering control module, Insufficient steering assistance detected
C135DF1Steuergerät für Servolenkung, setzt Anforderung nicht um
C13EC22Steering system friction, above upper limit
C13EDF0Driver activity detection, inactive
P060F00Internal Control Module Coolant Temperature Performance
U101100Supply voltage – too low
U101200Supply voltage – too high
U101300Coding
U101400Coding
U103100FlexRay data bus, No synchronization
U103200FlexRay data bus, Initialization failed
U106E00FlexRay data bus - signal error
U110300Production mode active
U110E00Coding
U112100Data bus - missing message
U112200Data bus - implausible message
U112300Data bus – fault value received
U13D300Function restriction, Emergency steer assistant
U13D400Function restriction, Driver steering recommendation
U13D500Function restriction, Directional stabilization assistance
U140000Function restriction – supply voltage too low
U140100Function restriction – supply voltage too high
U140500Terminal 15 signal line – signal implausible
U140900Internal temperature measurement, Implausible signal
U140A00Terminal 30 supply voltage – open circuit
U141000Function restriction, through start voltage collapse
U14FD00Secure Onboard Communication, Time server not available
U14FE00Secure Onboard Communication, Signature inspection failed
U14FF00Secure Onboard Communication, Signature creation failed
U151300Secure Onboard Communication, Key not available
U195B00Unsafe diagnostic preconditions

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.