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Steering Column Electronics: fault codes

All 69 fault codes of the Porsche Panamera (972, 2024–) Steering Column Electronics with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B114407Turn signal switch, mechanical malfunction
B114411Direction indicator switch - short circuit to ground
B114412Direction indicator switch - short circuit to B+
B114413Turn signal switch, Open circuit
B114429Turn signal switch, Implausible signal
B1144F1Turn signal switch, Cruise control system button - mechanical malfunction
B1144F2Turn signal switch, Cruise control system on/off switch - implausible signal
B1144F3Turn signal switch, Cruise control system button - electrical malfunction
B1144F4Turn signal switch, Driver assistance systems button - mechanical malfunction
B1144F5Turn signal switch, Mechanical error in the voice activated control system button
B114507Windshield wiper switch, mechanical malfunction
B114511Windshield wiper switch - short circuit to ground
B114512Windshield wiper switch - short circuit to B+
B114529Windshield wiper switch, Implausible signal
B114611Horn actuator - short circuit to ground
B114929Windshield wiper intermittent mode switch, Implausible signal
B115407Switch for ACC - mechanical fault
B115411CCS Switch, Short circuit to ground
B115412Switch for ACC - short circuit to B+
B115429CCS Switch, Implausible signal
B115496Switch for ACC - internal fault
B115507Adaptive cruise control distance selector switch, mechanical malfunction
B116804Steering-angle sensor faulty
B116807Steering-angle sensor - mechanical fault
B116829Steering-angle sensor - implausible signal
B116854Steering-angle sensor - no basic setting
B145504Temperature sensor steering wheel heater, Faulty
B150A11Headlight flasher switch - short circuit to ground
B150B11Switch for high beam – short circuit to ground
B150B29Switch for high beam – implausible signal
B150C07Rear window wiper switch, mechanical malfunction
B153811Heated steering wheel - short circuit to ground
B153812Heated steering wheel - short circuit to B+
B153813steering wheel heater, Open circuit
B15B207Switch for headlight cleaning system – mechanical fault
B200009Ctrl. module faulty
B200047Control unit – function restriction
B2F0100Development code 1
B2F0200Development code 2
B2F0300Development code 3
B2F0400Development code 4
B2F0500Development code 5
B2F0600Development code 6
B2F0700Development code 7
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
B2F1200Development code 18
B2F1300Development code 19
B2F1400Development code 20
B2F1500Development code 23
C104AF0Control module, Incorrect Vehicle Identification Number (VIN)
U101100Supply voltage – too low
U101200Supply voltage – too high
U103100FlexRay data bus, No synchronization
U103200FlexRay data bus, Initialization failed
U106E00FlexRay data bus - signal error
U108F00LIN bus, multi-function steering wheel - implausible signal
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

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.