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Roll Control System: fault codes

All 81 fault codes of the Porsche Taycan Roll Control System with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B10CD00Function restriction due to energy management
B16A000Development mode active
B184C00Release active
B200000Control unit – function restriction
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
B200FFEInternal malfunction
B200FFFInternal malfunction
B201000Calibration
B2010F0No basic setting, Deviation is outside the expected range
B201200Coding
B2F0200Development code 2
C054500VIN Not Programmed or Incompatible - BSCM
C102A00System function test
C10A700Rolling test mode active
C10EE00Rolling test mode - fault
C124E0048V-System
C126E00Functional limitation due to battery open circuit
C129600Sway Stabilization Control Module
C12964BSway Stabilization Control Module, excessive temperature
C1296F0Sway Stabilization Control Module, Low temperature
C1296F1Sway Stabilization Control Module, Incompatible version
C1296F5Sway stabilization control module, Pneumatic suspension shut-off
C129700Function limitation due to malfunction in sway control module
C129800Sway stabilization actuator
C1298F0Sway stabilization actuator, Incompatible version
C1298F1Sway stabilization actuator, Regulation not possible
C13F0FBActive discharge, fault
C14174BControl unit for motor pump unit, overtemperature
C1417F0Control unit for motor pump unit, defective control unit
C1417F1Motor pump unit control unit, high-voltage setpoint current outside the valid value range
C1417F2Control unit for motor pump unit, received VIN implausible
C1417F3Control unit for motor pump unit, software control unit fault
C1417F4Motor pump unit control unit, low-voltage setpoint voltage outside the valid value range
C1417F5Motor pump unit control unit, high-voltage setpoint voltage outside the valid value range
C1417F6Control unit for motor pump unit, commissioning not carried out
C1417F7Control unit for motor pump unit, overtemperature or over/undervoltage
C1419F0Hydraulic motor pump unit, pressure sensors on the left, pressure out of the valid value range
C1419F1Hydraulic motor pump unit, left pressure validation error
C1419F2Hydraulic motor pump unit, overtemperature pressure sensors on left
C1419F3Hydraulic motor pump unit, pressure sensors on the right, pressure out of the valid value range
C1419F4Hydraulic motor pump unit, right pressure validation error
C1419F5Hydraulic motor pump unit, overtemperature pressure sensors on right
C141CF0Motor for motor pump unit, left electric machine, sensor defective
C141CF1Motor for motor pump unit, electric machine, phase currents outside the valid values
C141CF2Motor for motor pump unit, electric machine, overcurrent
C141CF3Motor for motor pump unit, left electric machine, overspeed
C141CF4Motor for motor pump unit, right electric machine, sensor defective
C141CF5Motor for motor pump unit, right electric machine, overspeed
P136C0048V vehicle electrical system, voltage too high
P178E00Compressor for level control, Temperature too high
U003800Private CAN bus, no communication
U006400Infotainment CAN bus faulty
U045200Airbag control unit - signal implausible
U101100Supply voltage – too low
U101200Supply voltage – too high
U10A900Suspension data bus, Faulty
U10EC00Internal CAN, Implausible signal
U110500Transport mode active
U110E00Coding
U111700Start-up-relevant adaptation not performed
U111800Data set missg.
U112100Data bus - missing message
U112200Data bus - implausible message
U112300Data bus – fault value received
U133B00Drivetrain control, Implausible signal
U13E300CONCLUSION Identification, implausible
U140000Function restriction – supply voltage too low
U140100Function restriction – supply voltage too high
U18BC00Brake electronics control unit, implausible signal

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.