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ZFAS (Zentrales Fahrer Assistenz System): fault codes

All 336 fault codes of the Porsche Panamera (972, 2024–) ZFAS (Zentrales Fahrer Assistenz System) with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B105000Function restriction, temperature above limit value
B107612Rear left ParkAssist sensor (SRL2) – short circuit to B+
B107631Rear left ParkAssist sensor (SRL2) – no communication
B107696Rear left ParkAssist sensor (SRL2) – internal fault
B1076F2Rear left ParkAssist sensor (SRL2) – function restriction due to overtemperature
B107712Rear left ParkAssist sensor (SRL1) – short circuit to B+
B107731Rear left ParkAssist sensor (SRL1) – no communication
B107796Rear left ParkAssist sensor (SRL1) – internal fault
B1077F2Rear left ParkAssist sensor (SRL1) – function restriction due to overtemperature
B107812Rear right ParkAssist sensor (SRR1) – short circuit to B+
B107831Rear right ParkAssist sensor (SRR1) – no communication
B107896Rear right ParkAssist sensor (SRR1) – internal fault
B1078F2Rear right ParkAssist sensor (SRR1) – function restriction due to overtemperature
B107912Rear right ParkAssist sensor (SRR2) – short circuit to B+
B107931Rear right ParkAssist sensor (SRR2) – no communication
B107996Rear right ParkAssist sensor (SRR2) – internal fault
B1079F2Rear right ParkAssist sensor (SRR2) – function restriction due to overtemperature
B107A16Supply voltage for park assist sensor, Voltage too low
B107A17Supply voltage for park assist sensor, Voltage too high
B107B13Rear ParkAssist sensors – no communication
B107BF0Rear ParkAssist sensors – icy/dirty
B107C12Loudspeaker for rear ParkAssist – short circuit to B+
B107C14Loudspeaker for rear ParkAssist – open circuit/short circuit to ground
B107D12Rear left ParkAssist sensor (SRL3) – short circuit to B+
B107D31Rear left ParkAssist sensor (SRL3) – no communication
B107D96Rear left ParkAssist sensor (SRL3) – internal fault
B107DF2Rear left ParkAssist sensor (SRL3) – function restriction due to overtemperature
B107E12Rear right ParkAssist sensor (SRR3) – short circuit to B+
B107E31Rear right ParkAssist sensor (SRR3) – no communication
B107E96Rear right ParkAssist sensor (SRR3) – internal fault
B107EF2Rear right ParkAssist sensor (SRR3) – function restriction due to overtemperature
B10F512Front park assist speaker, Short circuit to B+
B10F514Front park assist speaker, Open circuit/short circuit to ground
B10F612Front left ParkAssist sensor (SFL3) – short circuit to B+
B10F631Front left ParkAssist sensor (SFL3) – no communication
B10F696Front left ParkAssist sensor (SFL3) – internal fault
B10F6F2Front left ParkAssist sensor (SFL3) – function restriction due to overtemperature
B10F712Front left ParkAssist sensor (SFL2) – short circuit to B+
B10F731Front left ParkAssist sensor (SFL2) – no communication
B10F796Front left ParkAssist sensor (SFL2) – internal fault
B10F7F2Front left ParkAssist sensor (SFL2) – function restriction due to overtemperature
B10F812Front left ParkAssist sensor (SFL1) – short circuit to B+
B10F831Front left ParkAssist sensor (SFL1) – no communication
B10F896Front left ParkAssist sensor (SFL1) – internal fault
B10F8F2Front left ParkAssist sensor (SFL1) – function restriction due to overtemperature
B10F912Front right ParkAssist sensor (SFR1) – short circuit to B+
B10F931Front right ParkAssist sensor (SFR1) – no communication
B10F996Front right ParkAssist sensor (SFR1) – internal fault
B10F9F2Front right ParkAssist sensor (SFR1) – function restriction due to overtemperature
B10FA12Front right ParkAssist sensor (SFR2) – short circuit to B+
B10FA31Front right ParkAssist sensor (SFR2) – no communication
B10FA96Front right ParkAssist sensor (SFR2) – internal fault
B10FAF2Front right ParkAssist sensor (SFR2) – function restriction due to overtemperature
B10FB12Front right ParkAssist sensor (SFR3) – short circuit to B+
B10FB31Front right ParkAssist sensor (SFR3) – no communication
B10FB96Front right ParkAssist sensor (SFR3) – internal fault
B10FBF2Front right ParkAssist sensor (SFR3) – function restriction due to overtemperature
B10FC13Front ParkAssist sensors – no communication
B10FCF0Front ParkAssist sensors – icy/dirty
B11CE11Windshield heater for front sensor system, Short circuit to ground
B11CE15Windshield heater for front sensor system, Open circuit/short circuit to B+
B127C04Front camera faulty
B127C4BFront camera, temperature - above limit value
B127C54Front camera, calibration
B127CF0Front camera, calibration
B127CF2Front environmental camera, optical malfunction
B127D04Reversing camera faulty
B127D4BReversing camera, temperature - above limit value
B127D54Reversing camera, calibration
B127DF0Reversing camera, calibration
B127DF2Rear environmental camera, optical malfunction
B127E04Side camera (left) faulty
B127E4BSide camera (left), temperature - above limit value
B127E54Side camera (left), calibration
B127EF0Side camera (left), calibration
B127EF2Left environmental camera, optical malfunction
B127F04Side camera (right) faulty
B127F4BSide camera (right), temperature - above limit value
B127F54Side camera (right), calibration
B127FF0Side camera (right), calibration
B127FF2Right environmental camera, optical malfunction
B13B901Video wire for information electronics 1, Electrical error
B13C629Power sunroof control module, Implausible signal
B13CFF1Pause recommendation, Status feedback for HMI implausible
B15EB12Voltage supply for rear parking aid sensor, Short circuit to B+
B15EB14Voltage supply for rear parking aid sensor, Open circuit/short circuit to ground
B15EC12Voltage supply for front parking aid sensor, Short circuit to B+
B15EC14Voltage supply for front parking aid sensor, Open circuit/short circuit to ground
B163002Function restriction, route data not loaded
B16FB29Automated driving button, Implausible signal
B170AF1Data synchronization for image processing not complete
B172F11Front external activation, Short circuit to Ground (GND)
B172F12Front external activation, Short circuit to B+
B173A11Rear external activation, Short circuit to Ground (GND)
B173A12Rear external activation, Short circuit to B+
B1792F1Trailer positioning assistant, Poor image quality
B1792F2Trailer positioning assistant, Not available
B1792F4Trailer positioning assistant, Software error detected
B1792F5Trailer positioning assistant, Initialization of software failed
B1792F6Trailer positioning assistant, Input data from regulator implausible
B17D7F0Adaptation, Invalid
B180DF0ParkAssist sensors on left – icy/dirty
B180EF0ParkAssist sensors on right – icy/dirty
B182E96Front sensor system for driver assistance systems, internal malfunction
B183FF0All ParkAssist sensors – icy/dirty
B187501Wire for additional camera, Electrical error
B187A00Park steer assist cancelation
B187BF0Transmission Control Module (TCM), Parking assistant, drive position implausible
B187BF1Transmission Control Module (TCM), Parking assistant status implausible
B188FF0Signal not initialized
B18C700Trailer shunting assistant canceled
B18D3F2Functions which can be activated, Invalid control module configuration
B18D3F4Function activation – authentication failed
B18D3F6Functions which can be activated, Signal not initialized
B200000Control unit – function restriction
B200004Control unit – function restriction
B200009Ctrl. module faulty
B200043Control unit – function restriction
B200044Control unit – function restriction
B2000F1Control unit – function restriction
B200500Coding
B2009F0Function restriction, temperature - below limit value
B200FF0Control unit – function restriction
B200FF1Control unit – function restriction
B200FF2Internal malfunction
B200FF3Internal malfunction
B200FF4Internal malfunction
B200FF5Internal malfunction
B200FF6Internal malfunction
B200FF7Internal malfunction
B200FF8Internal malfunction
B200FF9Control unit, faulty
B200FFASurround View camera - internal fault
B200FFBElectromechanical power steering motor, Voltage too low
B200FFCInternal malfunction
B200FFDInternal malfunction
B200FFEInternal malfunction
B200FFFInternal malfunction
B201200Coding
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
B2F1200Development code 18
B2F1300Development code 19
B2F1400Development code 20
B2F1500Development code 23
B2F1600Development code 22
B2F1700Development code 23
B2F1800Development code 24
B2F1900Development code 25
B2F1A00Development code 26
B2F1B00Development code 27
B2F1C00Development code 28
B2F1D00Development code 29
B2F1E00Data bus - missing message
B2F1F00Development code 31
C1000F0Control module for distance control, BlockID not plausible
C10A700Rolling test mode active
C10ACFASteering, Steering torque gateway not coded
C10ACFBSteering, Steering torque gateway not available
C10ACFCSteering, Rack position interface not coded
C10ACFDSteering, Rack position interface not available
C10DDF2Data Bus OBD Interface, Signal not initialized
C10EE00Rolling test mode - fault
C110BF1Adaptive cruise control sensor, Signal not initialized
C110BF2Adaptive cruise control sensor, implausible condition
C1114F5Lane change assistance control module, BlockID not plausible
C1115F8Lane change assistance control module 2, BlockID not plausible
C117554Matrix high beam left, No basic setting
C117654Matrix high beam right, No basic setting
C11E3F0Function restriction, Due to implausible vehicle reference speed
C11EDFAHolding function, unexpected values from brake electronics
C1299F0Matrix light, Active fog mode
C12A9F0High beam assistant, Active fog mode
C12AC11Driver assistance systems front camera, video wiring, Short circuit to Ground (GND)
C12AC12Driver assistance systems front camera, video wiring, Short circuit to B+
C12AC13Driver assistance systems front camera, video wiring, Open circuit
C12AD11Driver activity sensor, video wiring, Short circuit to Ground (GND)
C12AD12Driver activity sensor, video wiring, Short circuit to B+
C12AD13Driver activity sensor, video wiring, Open circuit
C12AE01Front peripheral camera, video wiring, Electrical malfunction
C12AE02Front peripheral camera, video wiring, Signal error
C12AF01Rear peripheral camera, video wiring, Electrical malfunction
C12AF02Rear peripheral camera, video wiring, Signal error
C12B001Left peripheral camera, video wiring, Electrical malfunction
C12B002Left peripheral camera, video wiring, Signal error
C12B101Right peripheral camera, video wiring, Electrical malfunction
C12B102Right peripheral camera, video wiring, Signal error
C12B204Driver activity sensor, faulty
C12B216Driver activity sensor, Voltage too low
C12B217Driver activity sensor, voltage too high
C12B231Driver activity sensor, No signal
C12B298Driver activity sensor, Temperature too high
C12B2F0Driver activity sensor, Restricted view
C12B2F1Driver activity sensor, incorrect serial number
C12B2F2Driver activity sensor, Firmware obsolete
C12B2F3Driver activity sensor, Not compatible
C12B2F4Driver activity sensor, Internal communication error
C12B304Driver assistance systems front camera, faulty
C12B316Driver assistance systems front camera, Voltage too low
C12B317Driver assistance systems front camera, voltage too high
C12B354Front camera for driver assistance systems - no calibration
C12B398Driver assistance systems front camera, Temperature too high
C12B3F0Driver assistance systems front camera, Limit of dynamic calibration exceeded
C12B3F1Driver assistance systems front camera, Initial calibration limit value exceeded
C12B3F2Driver assistance systems front camera, Incorrect Vehicle Identification Number (VIN)
C12B3F3Driver assistance systems front camera, Implausible chassis number
C12B3F6Driver assistance systems front camera, Vision limited due to dirty windshield
C12B3F7Driver assistance systems front camera, Limited vision due to masking
C12B3F8Driver assistance systems front camera, Vision limited due to damage to windshield
C12B3F9Driver assistance systems front camera, Temperature too low
C12B3FADriver assistance systems front camera, Communication malfunction
C12B3FBDriver assistance systems front camera, Malfunction
C12B3FCDriver assistance systems front camera, View permanently limited
C12B3FDDriver assistance systems front camera, Temporary view limitation
C12B3FEDriver assistance systems front camera, View restricted due to defective pixels
C12D1F2Airbag control module, Signal not qualified
C12D5F1Driver assistance systems control module, LP-DDR2 temperature too low
C12D5F2Driver assistance systems control module, LP-DDR2 temperature too high
C12D5F3Driver assistance systems control module, Park assist short circuit to B+/open circuit
C12D5F4Driver assistance systems control module, Image processing processor overheating
C12D5F5Driver assistance systems control module, Image processing processor insufficient temperature
C12D5F6Driver assistance systems control module, Supply voltage electrical malfunction
C12D5F7Driver assistance systems control module, Internal supply voltage error
C12D5F8Driver assistance systems control module, Signal not initialized
C12D5F9Driver assistance systems control module, Park assist short circuit to ground
C12D5FADriver assistance systems control module, Image processing processor not reacting
C12D5FBDriver assistance systems control module, Internal communication error
C12D5FCDriver assistance systems control module, Shut-off due to excess voltage
C12D6F0remote controlled parking, Device switched during parking process
C12D6F1remote controlled parking, Command implausible
C12D6F2remote controlled parking, Sign-of-life signal, sudden value change
C12D6F3remote controlled parking, Sign-of-life signal, value not incremented
C12D6F4remote controlled parking, Request, coordinate implausible
C12D6F5remote controlled parking, Request implausible
C12D7F0Emergency assistant, Status feedback for HMI implausible
C12D8F0Intersection assistant, Status feedback for HMI implausible
C12D9F0Lane departure warning, Status feedback for HMI implausible
C12DAF0Distance warning (high), Status feedback for HMI implausible
C12DBF0Distance warning (low), Status feedback for HMI implausible
C12DCF0Lane change assistance, Status feedback for HMI implausible
C12DDF0Exit warning, Status feedback for HMI implausible
C12DEF0Nightview assist, Status feedback for HMI implausible
C12DFF0Pre Sense, Status feedback for HMI implausible
C12E0F0Congestion pilot, Status feedback for HMI implausible
C12E1F0Local hazard information, Status feedback for HMI implausible
C12E3F0Right headlamp, automatic calibration not performed
C12E4F0Left headlamp, automatic calibration not performed
C12E5F0Automated driving data memory, Test mode active
C12E6F0Automatic headlamp calibration, Storing the results in the front camera is not successful
C12E8F0Steering wheel contact, Signal not initialized
C12E9F0Control module for front corner radar 1, BlockID not plausible
C12EAF0Control module for front corner radar 2, BlockID not plausible
C12EBF0Laser for adaptive cruise control, BlockID not plausible
C12ECF0EgoMaster – tire circumference not calculated
C12ED00Functional limitation due to limited view of the radar sensors
C12F1F0Brake electronics, Signal not initialized
C12F2F0Electronic chassis suspension platform, Signal not initialized
C12F4F0Secondary breaking system, Signal not initialized
C12F5F0Test bench mode, active
C12FAF0Driver assistance systems front camera, Check sum errors
C12FAF1Driver assistance systems front camera, Self-test failed
C12FAF2Driver assistance systems front camera, System limits exceeded
C12FAF3Driver assistance systems front camera, Initialization error
C12FBF0Standstill detection, unexpected values from distance control
C1331F0Digital matrix light, Active fog mode
C1331F1HD-Matrix Licht rechts, nicht angelernt
C1331F2HD-Matrix Licht links, nicht angelernt
C1331F3Digital matrix light, Ethernet connection cannot be established
C1331F4Digital matrix light, Cannot send via Ethernet
C1331F5Digital matrix light, H.264 coding not possible
C1338F0Innodrive, currently not available
C1338F1Innodrive, not available
C135AF0zFAS platform, Internal malfunction
U008100Vehicle Communication Bus F Performance
U008A00Vehicle Communication Bus G Performance
U040100Engine electronics (DME) control unit – signal implausible
U040200Transmission control unit, signal implausible
U042000Invalid Data Received From Power Steering Control Module
U043300Data bus - message implausible
U043500Data bus - missing message
U044300Data bus - fault value received
U044700Gateway control unit – signal implausible
U045200Airbag control unit - signal implausible
U049A00Control unit for door on driver side - signal implausible
U101100Supply voltage – too low
U101200Supply voltage – too high
U101300Coding
U101600Control unit for brake electronics (PSM) – signal implausible
U103100FlexRay data bus, No synchronization
U104600Lane change assistance control module, Implausible signal
U105400Central computer control unit - missing message
U106E00FlexRay data bus - signal error
U10DA00Coding invalid
U110000Component protection – not taught
U110100Component protection active
U110300Production mode active
U110E00Coding
U111500Component protection – not taught (SHE)
U111700Start-up-relevant adaptation not performed
U112100Data bus - missing message
U112300Data bus – fault value received
U11C400Ethernet databus, No communication
U133B00Drivetrain control, Implausible signal
U13E300CONCLUSION Identification, implausible
U13EE00Airbag control module timestamp, implausible
U140000Function restriction – supply voltage too low
U140100Function restriction – supply voltage too high
U142000Vehicle electrical system control module, Signal not initialized
U142B00Ethernet databus, Open circuit
U143400Ethernet databus, Short circuit
U143D00FlexRay data bus, limited
U146800Laser for adaptive cruise control, implausible signal
U146900Lane change assistance control module 2, implausible signal
U146A00Control module for left front object detection radar sensor, implausible signal
U146B00Control module for right front object detection radar sensor, implausible signal
U146C00Roof antenna control units, implausible signal
U146D00Electromechanical brake booster, implausible signal
U150400CAN bus front light (AFS) – no communication
U150500Data bus front light, Faulty
U152600Central digital matrix light control module, no communication
U158D00Driver assistance systems control module, Missing message

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.