MIB2 (Zentralrechner): fault codes
All 668 fault codes of the Porsche Panamera (971, 2017–2023) MIB2 (Zentralrechner) with the manufacturer's names. How to read and clear them with STEUER14.
| Code | Fault |
|---|---|
| B105113 | Cell phone console - open circuit |
| B105311 | GSM antenna - short circuit to ground |
| B105312 | GSM antenna - short circuit to B+ |
| B105313 | GSM antenna, Open circuit |
| B105411 | GPS antenna - short circuit to ground |
| B105413 | GPS antenna, Open circuit |
| B105C11 | Left rear midrange speaker, Short circuit to ground |
| B105C12 | Left rear midrange speaker, Short circuit to B+ |
| B105C13 | Left rear midrange speaker, Open circuit |
| B105CF0 | Left rear midrange speaker, Short circuit to each other |
| B105E11 | Right rear midrange speaker, Short circuit to ground |
| B105E12 | Right rear midrange speaker, Short circuit to B+ |
| B105E13 | Right rear midrange speaker, Open circuit |
| B105EF0 | Right rear midrange speaker, Short circuit to each other |
| B105FF1 | Front left woofer - polarity reversed |
| B105FF2 | Front left woofer - acoustic error |
| B1062F1 | Front right woofer - polarity reversed |
| B1062F2 | Front right woofer - acoustic error |
| B1065F1 | Rear left woofer/mid-range speaker - polarity reversed |
| B1065F2 | Rear left woofer/mid-range speaker - acoustic error |
| B1067F1 | Rear right woofer/mid-range speaker - polarity reversed |
| B1067F2 | Rear right woofer/mid-range speaker - acoustic error |
| B106CF1 | Subwoofer - polarity reversed |
| B106CF2 | Subwoofer - acoustic error |
| B10CD00 | Function restriction due to energy management |
| B10F411 | Satellite radio (SDARS) antenna - short circuit to ground |
| B10F413 | Satellite radio (SDARS) antenna - open circuit |
| B110007 | Optical drive - mechanical fault |
| B110231 | Rearview camera, No signal |
| B1102F0 | Reversing camera - LVDS line, no signal |
| B110311 | Digital radio (DAB) antenna - short circuit to ground |
| B110411 | Connection for external audio source AUX IN - short circuit to ground |
| B110413 | Connection for external audio source AUX IN - open circuit |
| B111911 | AM/FM antenna - short circuit to ground |
| B111A11 | FM antenna 2 - short circuit to ground |
| B11CF53 | Satellite radio (SDARS) tuner deactivated |
| B11CF54 | Satellite radio (SDARS) tuner - no basic setting |
| B11CF96 | Satellite radio (SDARS) tuner - internal fault |
| B126B01 | Housing fan, Electrical error |
| B126CF0 | Navigation database faulty |
| B126CF1 | Navigation database not installed |
| B126CF2 | Navigation database not activated |
| B126D13 | AM/FM antenna amplifier - open circuit |
| B126E13 | FM antenna amplifier 2 - open circuit |
| B127013 | Digital radio (DAB), antenna amplifier - open circuit |
| B127213 | AM/FM antenna - open circuit |
| B127313 | FM antenna 2 - open circuit |
| B127413 | Digital radio (DAB) antenna - open circuit |
| B128E31 | VICS antenna - no communication |
| B128F31 | DSRC card reader - no communication |
| B129011 | DSRC antenna - short circuit to ground |
| B129013 | DSRC antenna - open circuit |
| B129107 | Operator control unit in front center console - mechanical fault |
| B1291F0 | Operator control unit in front center console - reset line, electrical fault |
| B1291F1 | Operator control unit in front center console, remote control receiver |
| B1291F2 | Operator control unit in front center console, rotary knob for menu selection |
| B1291F3 | Operator control unit in front center console, media source selection button "MEDIA" |
| B1291F4 | Operator control unit in front center console, phonebook button "NAME" |
| B1291F5 | Operator control unit in front center console, telephone button "TEL" |
| B1291F6 | Operator control unit in front center console, navigation button "NAV" |
| B1291F7 | Operator control unit in front center console, traffic data button "INFO" |
| B1291F8 | Operator control unit in front center console, vehicle setting button "CAR" |
| B1291F9 | Operator control unit in front center console, device setting button "SETUP" |
| B1291FA | Operator control unit in front center console, left arrow button |
| B1291FB | Operator control unit in front center console, right arrow button |
| B1291FC | Operator control unit in front center console, radio button |
| B1291FD | Operator control unit in front center console, main menu button "MENU" |
| B1291FE | Operator control unit in front center console, mute button "MUTE" |
| B1291FF | Operator control unit in front center console, voice control button "PTT" |
| B129207 | Information electronics remote control 1, mechanical malfunction |
| B129704 | Center display - defective |
| B129706 | Center display - software error |
| B1297F0 | Center display background lighting - short circuit |
| B1297F1 | Center display background lighting - open circuit |
| B1297F2 | Center display - temperature too high |
| B1297F4 | Center display – supply voltage too high |
| B1297F5 | Center display – supply voltage too low |
| B1297F6 | Center display LVDS line - open circuit |
| B1297F7 | Center display - splitter for video signal software error |
| B1297F8 | Center display - splitter for video signal defective |
| B1297F9 | Center display - touch-sensitive input field software error |
| B1297FA | Center display - touch-sensitive input field defective |
| B1297FB | Front display and operator control unit (PCM) - haptic unit, software error |
| B1297FC | Front display and operator control unit (PCM) - haptic unit, faulty |
| B129804 | Lower air conditioning control panel - defective |
| B129806 | Lower air conditioning control panel - software error |
| B1298F0 | Lower air conditioning control panel - background lightning short circuit |
| B1298F1 | Lower air conditioning control panel background lighting - open circuit |
| B1298F2 | Lower air conditioning control panel - supper temperature limit exceeded |
| B1298F4 | Lower air conditioning control panel - supply voltage upper limit exceeded |
| B1298F5 | Lower air conditioning control panel - supply voltage below lower limit value |
| B1298F6 | Lower air conditioning control panel, line for video signal (LVDS) – open circuit |
| B1298F9 | Lower control panel Air conditioning, touch-sensitive input field Software error |
| B1298FA | Lower air conditioning control panel - touch-sensitive input field faulty |
| B1298FB | Multimedia display unit 2, haptic unit software error |
| B1298FC | Multimedia display unit 2, haptic unit defective |
| B129904 | Passenger display - defective |
| B129906 | Passenger display - software error |
| B1299F0 | Passenger display - background lighting short circuit |
| B1299F1 | Passenger display - background lighting open circuit |
| B1299F2 | Passenger display, temperature - upper limit exceeded |
| B1299F4 | Passenger display - supply voltage above upper limit value |
| B1299F5 | Passenger display - supply voltage below lower limit value |
| B1299F6 | Passenger display - line for video signal open circuit |
| B1299F7 | Passenger display - touch-sensitive input field software error |
| B1299F8 | Passenger display - touch-sensitive input field defective |
| B1299F9 | Passenger display, shutter foil software error |
| B1299FA | Passenger display - shutter foil defective |
| B1299FB | Passenger display, splitter for video signal – software error |
| B1299FC | Passenger display, splitter for video signal – defective |
| B129A04 | Display 4 – defective |
| B129A06 | Display 4 – software error |
| B129AF0 | Display 4, touch-sensitive input field – software error |
| B129AF1 | Display 4, background lighting – open circuit |
| B129AF2 | Display 4, temperature – upper limit exceeded |
| B129AF4 | Display 4 – supply voltage above upper limit value |
| B129AF5 | Display 4 – supply voltage below lower limit value |
| B129AF6 | Display 4 – touch-sensitive input field defective |
| B129AF7 | Display 4 – short circuit |
| B129AF8 | Display 4 – no communication |
| B129AF9 | Display 4, line for video signal (LVDS) – open circuit |
| B129B11 | Microphone 1 - short circuit to ground |
| B129B12 | Microphone 1 - short circuit to B+ |
| B129B13 | Microphone 1, Open circuit |
| B129C11 | Microphone 2 - short circuit to ground |
| B129C12 | Microphone 2 - short circuit to B+ |
| B129C13 | Microphone 2, Open circuit |
| B129D07 | Information electronics remote control 2, mechanical malfunction |
| B129E07 | Display and operator control unit continuously actuated |
| B130C11 | Double subwoofer speaker 1, Short circuit to ground |
| B130C12 | Double subwoofer speaker 1, Short circuit to B+ |
| B130C13 | Double subwoofer speaker 1, Open circuit |
| B130CF0 | Double subwoofer speaker 1, Short circuit to each other |
| B130D11 | Double subwoofer speaker 2, Short circuit to ground |
| B130D12 | Double subwoofer speaker 2, Short circuit to B+ |
| B130D13 | Double subwoofer speaker 2, Open circuit |
| B130DF0 | Double subwoofer speaker 2, Short circuit to each other |
| B134511 | Double bass speaker 1, left front, Short circuit to ground |
| B134512 | Double bass speaker 1, left front, Short circuit to B+ |
| B134513 | Double bass speaker 1, left front, Open circuit |
| B1345F0 | Double bass speaker 1, left front, Short circuit to each other |
| B134611 | Double bass speaker 1, right front, Short circuit to ground |
| B134612 | Double bass speaker 1, right front, Short circuit to B+ |
| B134613 | Double bass speaker 1, right front, Open circuit |
| B1346F0 | Double bass speaker 1, right front, Short circuit to each other |
| B134711 | Double bass speaker 2, left front, Short circuit to ground |
| B134712 | Double bass speaker 2, left front, Short circuit to B+ |
| B134713 | Double bass speaker 2, left front, Open circuit |
| B1347F0 | Double bass speaker 2, left front, Short circuit to each other |
| B134811 | Double bass speaker 2, right front, Short circuit to ground |
| B134812 | Double bass speaker 2, right front, Short circuit to B+ |
| B134813 | Double bass speaker 2, right front, Open circuit |
| B1348F0 | Double bass speaker 2, right front, Short circuit to each other |
| B137B11 | Connection for external audio sources (USB), Short circuit to ground |
| B137B13 | Connection for external media source, USB - open circuit |
| B13B007 | Eject button, mechanical malfunction |
| B13BB11 | Microphone for vehicle noise - short circuit to ground |
| B13BB12 | Microphone for vehicle noise - short circuit to B+ |
| B13BB13 | Microphone for vehicle noise, Open circuit |
| B13C9F0 | Operator control unit in front center console, driving profile selection button |
| B13C9F1 | Operator control unit in front center console, numeric keypad button 1 |
| B13C9F2 | Operator control unit in front center console, on/off switch |
| B13C9F3 | Operator control unit in front center console, numeric keypad button 3 |
| B13C9F4 | Operator control unit in front center console, numeric keypad button 4 |
| B13C9F5 | Operator control unit in front center console, numeric keypad button 5 |
| B13C9F6 | Operator control unit in front center console, numeric keypad button 6 |
| B13C9F7 | Operator control unit in front center console, numeric keypad button 2 |
| B13C9F8 | Operator control unit in front center console, top left function button |
| B13C9F9 | Operator control unit in front center console, bottom left function button |
| B13C9FA | Operator control unit in front center console, top right function button |
| B13C9FB | Operator control unit in front center console, bottom right function button |
| B13CEF0 | Operator control unit in front center console, "Back/ Return" button |
| B13CEF1 | Operator control unit in front center console, sound setting button "TONE / SOUND" |
| B13CEF2 | Operator control unit in front center console, traffic broadcast button |
| B13CEF3 | Operator control unit in front center console, display unit button |
| B13CEF4 | Operator control unit in front center console, traffic information button "IT" |
| B13CEF5 | Operator control unit in front center console, traffic information button "TPEG" |
| B13CEF6 | Operator control unit in front center console, satellite radio button "SAT" |
| B13CEF7 | Multimedia system control head, Button for selection confirmation "OK" |
| B140101 | Mechanics of display unit 1 for multimedia system, Electrical error |
| B140107 | Mechanics of display unit 1 for multimedia system, mechanical malfunction |
| B140111 | Mechanics of display unit 1 for multimedia system, Short circuit to ground |
| B140112 | Mechanics of display unit 1 for multimedia system, Short circuit to B+ |
| B140113 | Mechanics of display unit 1 for multimedia system, Open circuit |
| B14014B | Mechanics of display unit 1 for multimedia system, Excess temp. |
| B140504 | touch-sensitive input field (Touchpad), Faulty |
| B140506 | touch-sensitive input field (Touchpad), Software malfunction |
| B145611 | Left front treble speaker 2, Short circuit to ground |
| B145612 | Left front treble speaker 2, Short circuit to B+ |
| B145613 | Left front treble speaker 2, Open circuit |
| B1456F0 | Left front treble speaker 2, Short circuit to each other |
| B145711 | Right front treble speaker 2, Short circuit to ground |
| B145712 | Right front treble speaker 2, Short circuit to B+ |
| B145713 | Right front treble speaker 2, Open circuit |
| B1457F0 | Right front treble speaker 2, Short circuit to each other |
| B14A429 | Gyroscope - signal implausible |
| B14E711 | Left front midrange speaker 2, Short circuit to ground |
| B14E712 | Left front midrange speaker 2, Short circuit to B+ |
| B14E713 | Left front midrange speaker 2, Open circuit |
| B14E7F0 | Left front midrange speaker 2, Short circuit to each other |
| B14E811 | Right front midrange speaker 2, Short circuit to ground |
| B14E812 | Right front midrange speaker 2, Short circuit to B+ |
| B14E813 | Right front midrange speaker 2, Open circuit |
| B14E8F0 | Right front midrange speaker 2, Short circuit to each other |
| B153311 | GSM antenna 2 - short circuit to ground |
| B153312 | GSM antenna 2 - short circuit to B+ |
| B153313 | GSM antenna 2, Open circuit |
| B156401 | Cell phone console - electrical fault |
| B158E07 | Operating module for multimedia system, button for AM Radio, mechanical malfunction |
| B15B007 | Operating module for multimedia system, button for FM Radio, mechanical malfunction |
| B15E411 | Front left head-rest loudspeaker 1, Short circuit to ground |
| B15E412 | Front left head-rest loudspeaker 1, Short circuit to B+ |
| B15E413 | Front left head-rest loudspeaker 1, Open circuit |
| B15E4F0 | Front left head-rest loudspeaker 1, Short circuit to each other |
| B15E511 | Front left head-rest loudspeaker 2, Short circuit to ground |
| B15E512 | Front left head-rest loudspeaker 2, Short circuit to B+ |
| B15E513 | Front left head-rest loudspeaker 2, Open circuit |
| B15E5F0 | Front left head-rest loudspeaker 2, Short circuit to each other |
| B15E611 | Front right head-rest loudspeaker 1, Short circuit to ground |
| B15E612 | Front right head-rest loudspeaker 1, Short circuit to B+ |
| B15E613 | Front right head-rest loudspeaker 1, Open circuit |
| B15E6F0 | Front right head-rest loudspeaker 1, Short circuit to each other |
| B15E711 | Front right head-rest loudspeaker 2, Short circuit to ground |
| B15E712 | Front right head-rest loudspeaker 2, Short circuit to B+ |
| B15E713 | Front right head-rest loudspeaker 2, Open circuit |
| B15E7F0 | Front right head-rest loudspeaker 2, Short circuit to each other |
| B161301 | Microphone 1 for noise reduction, Electrical error |
| B161311 | Microphone 1 for noise reduction - short circuit to ground |
| B161312 | Microphone 1 for noise reduction - short circuit to B+ |
| B161313 | Microphone 1 for noise reduction, Open circuit |
| B1613F0 | Microphone 1 for noise reduction, acoustic error |
| B1613F1 | Microphone 1 for noise reduction, reverse poled |
| B161401 | Microphone 2 for noise reduction, Electrical error |
| B161411 | Microphone 2 for noise reduction - short circuit to ground |
| B161412 | Microphone 2 for noise reduction - short circuit to B+ |
| B161413 | Microphone 2 for noise reduction, Open circuit |
| B1614F0 | Microphone 2 for noise reduction, acoustic error |
| B1614F1 | Microphone 2 for noise reduction, reverse poled |
| B161501 | Microphone 3 for noise reduction, Electrical error |
| B161511 | Microphone 3 for noise reduction - short circuit to ground |
| B161512 | Microphone 3 for noise reduction - short circuit to B+ |
| B161513 | Microphone 3 for noise reduction, Open circuit |
| B1615F0 | Microphone 3 for noise reduction, acoustic error |
| B1615F1 | Microphone 3 for noise reduction, reverse poled |
| B161601 | Microphone 4 for noise reduction, Electrical error |
| B161611 | Microphone 4 for noise reduction - short circuit to ground |
| B161612 | Microphone 4 for noise reduction - short circuit to B+ |
| B161613 | Microphone 4 for noise reduction, Open circuit |
| B1616F0 | Microphone 4 for noise reduction, acoustic error |
| B1616F1 | Microphone 4 for noise reduction, reverse poled |
| B161911 | Center speaker 2, Short circuit to ground |
| B161912 | Center speaker 2, Short circuit to B+ |
| B161913 | Center loudspeaker - open circuit |
| B1619F0 | Center speaker 2, Short circuit to each other |
| B163002 | Function restriction, route data not loaded |
| B163811 | Loudspeaker channel 15 - short circuit to ground |
| B163812 | Loudspeaker channel 15 - short circuit to B+ |
| B163813 | Loudspeaker channel 15 - open circuit |
| B1638F0 | Loudspeaker channel 15 - mutual short circuit |
| B163911 | Loudspeaker channel 16 - short circuit to ground |
| B163912 | Loudspeaker channel 16 - short circuit to B+ |
| B163913 | Loudspeaker channel 16 - open circuit |
| B1639F0 | Loudspeaker channel 16 - mutual short circuit |
| B164011 | Left rear treble speaker 2, Short circuit to ground |
| B164012 | Left rear treble speaker 2, Short circuit to B+ |
| B164013 | Left rear treble speaker 2, Open circuit |
| B1640F0 | Left rear treble speaker 2, Short circuit to each other |
| B164111 | Right rear treble speaker 2, Short circuit to ground |
| B164112 | Right rear treble speaker 2, Short circuit to B+ |
| B164113 | Right rear treble speaker 2, Open circuit |
| B1641F0 | Right rear treble speaker 2, Short circuit to each other |
| B165911 | Left rear mid-bass speaker, Short circuit to ground |
| B165912 | Left rear mid-bass speaker, Short circuit to B+ |
| B165913 | Left rear mid-bass speaker, Open circuit |
| B1659F0 | Left rear mid-bass speaker, Short circuit to each other |
| B1659F1 | Left rear mid-bass speaker, reverse poled |
| B1659F2 | Left rear mid-bass speaker, acoustic error |
| B166000 | Right rear mid-bass speaker |
| B166011 | Right rear mid-bass speaker, Short circuit to ground |
| B166012 | Right rear mid-bass speaker, Short circuit to B+ |
| B166013 | Right rear mid-bass speaker, Open circuit |
| B1660F0 | Right rear mid-bass speaker, Short circuit to each other |
| B1660F1 | Right rear mid-bass speaker, reverse poled |
| B1660F2 | Right rear mid-bass speaker, acoustic error |
| B169201 | Left front treble speaker motor, Electrical error |
| B169204 | Left front treble speaker motor, Faulty |
| B169207 | Left front treble speaker motor, mechanical malfunction |
| B169213 | Left front treble speaker motor, Open circuit |
| B169229 | Left front treble speaker motor, Implausible signal |
| B169301 | Right front treble speaker motor, Electrical error |
| B169304 | Right front treble speaker motor, Faulty |
| B169307 | Right front treble speaker motor, mechanical malfunction |
| B169313 | Right front treble speaker motor, Open circuit |
| B169329 | Right front treble speaker motor, Implausible signal |
| B16EA11 | Microphone 3, Short circuit to Ground (GND) |
| B16EA12 | Microphone 3, Short circuit to B+ |
| B16EA13 | Microphone 3, Open circuit |
| B16EB11 | Microphone 4, Short circuit to Ground (GND) |
| B16EB12 | Microphone 4, Short circuit to B+ |
| B16EB13 | Microphone 4, Open circuit |
| B16ED04 | External CD/DVD drive - faulty |
| B16ED4B | External CD/DVD drive, temperature above limit value |
| B170211 | Left front mid-bass speaker, Short circuit to ground |
| B170212 | Left front mid-bass speaker, Short circuit to B+ |
| B170213 | Left front mid-bass speaker, Open circuit |
| B1702F0 | Left front mid-bass speaker, Short circuit to each other |
| B170311 | Right front mid-bass speaker, Short circuit to ground |
| B170312 | Right front mid-bass speaker, Short circuit to B+ |
| B170313 | Right front mid-bass speaker, Open circuit |
| B1703F0 | Right front mid-bass speaker, Short circuit to each other |
| B171A06 | Volume control for multimedia system, Software malfunction |
| B171B07 | Operator control unit in front center console - smartphone "App" button, mechanical fault |
| B171C07 | Operator control unit in front center console - "Home" start screen button, mechanical fault |
| B172D07 | Operator control unit in front center console - online service button, mechanical fault |
| B172E11 | WLAN antenna - short circuit to ground |
| B172E12 | WLAN antenna - short circuit to B+ |
| B172E13 | WLAN antenna - open circuit |
| B1731F0 | Speaker channel 17, Polarity reversed |
| B1731F1 | Speaker channel 17, Acoustic error |
| B1732F0 | Speaker channel 18, Polarity reversed |
| B1732F1 | Speaker channel 18, Acoustic error |
| B1733F0 | Speaker channel 19, Polarity reversed |
| B1733F1 | Speaker channel 19, Acoustic error |
| B1734F0 | Speaker channel 20, Polarity reversed |
| B1734F1 | Speaker channel 20, Acoustic error |
| B1735F0 | Speaker channel 21, Polarity reversed |
| B1735F1 | Speaker channel 21, Acoustic error |
| B173601 | Speaker channel 22, Electrical error |
| B1736F0 | Speaker channel 22, Polarity reversed |
| B1736F1 | Speaker channel 22, Acoustic error |
| B173701 | Speaker channel 23, Electrical error |
| B1737F0 | Speaker channel 23, Polarity reversed |
| B1737F1 | Speaker channel 23, Acoustic error |
| B173801 | Speaker channel 24, Electrical error |
| B1738F0 | Speaker channel 24, Polarity reversed |
| B1738F1 | Speaker channel 24, Acoustic error |
| B173911 | Connection for external media source - USB 1 - short circuit |
| B173913 | Connection for external media source - USB 1 - open circuit |
| B174011 | Connection for external media source - USB 2 - short circuit |
| B174013 | Connection for external media source - USB 2 - open circuit |
| B174111 | Connection for external media source - USB 3 - short circuit |
| B174113 | Connection for external media source - USB 3 - open circuit |
| B174211 | Connection for external media source - USB 4 - short circuit |
| B174213 | Connection for external media source - USB 4 - open circuit |
| B1765F1 | Active Noise Cancellation – no default setting |
| B179C11 | Left rear midrange speaker 2, Short circuit to Ground (GND) |
| B179C12 | Left rear midrange speaker 2, Short circuit to B+ |
| B179C13 | Left rear midrange speaker 2, Open circuit |
| B179CF0 | Left rear midrange speaker 2, Short circuit to each other |
| B179D11 | Right rear midrange speaker 2, Short circuit to Ground (GND) |
| B179D12 | Right rear midrange speaker 2, Short circuit to B+ |
| B179D13 | Right rear midrange speaker 2, Open circuit |
| B179DF0 | Right rear midrange speaker 2, Short circuit to each other |
| B17B707 | Operator control unit in front center console - source selection button, mechanical fault |
| B17EF11 | Center mid-treble speaker 1, Short circuit to Ground (GND) |
| B17EF12 | Center mid-treble speaker 1, Short circuit to B+ |
| B17EF13 | Center mid-treble speaker 1, Open circuit |
| B17EFF0 | Center mid-treble speaker 1, Short circuit to each other |
| B17F011 | Center mid-treble speaker 2, Short circuit to Ground (GND) |
| B17F012 | Center mid-treble speaker 2, Short circuit to B+ |
| B17F013 | Center mid-treble speaker 2, Open circuit |
| B17F0F0 | Center mid-treble speaker 2, Short circuit to each other |
| B182693 | Touchless loading of mobile phone, No function |
| B183A00 | Function restriction due to temperature protection |
| B1853F0 | DVD autochanger - DTCP authentication error, signature |
| B1853F1 | TV tuner - DTCP authentication error, signature |
| B1853F2 | Amplifier - DTCP authentication error, signature |
| B1853F3 | Rear Seat Entertainment - DTCP authentication error, signature |
| B1853F4 | DVD autochanger - DTCP authentication error, certificate |
| B1853F5 | TV tuner - DTCP authentication error, certificate |
| B1853F6 | Amplifier - DTCP authentication error, certificate |
| B1853F7 | Rear Seat Entertainment - DTCP authentication error, certificate |
| B1853FA | Rear Seat Entertainment - DTCP authentication error, signature |
| B1853FB | Rear Seat Entertainment - DTCP authentication error, certificate |
| B1853FC | Graphics unit - DTCP authentication error, signature |
| B186907 | Control unit for multimedia system Listen button, mechanical malfunction |
| B187007 | Multimedia system control head, Directory down button - mechanical error |
| B187107 | Multimedia system control head, Directory up button - mechanical error |
| B188507 | Operator control unit in front center console - numeric keypad button 7, mechanical fault |
| B188607 | Operator control unit in front center console - numeric keypad button 8, mechanical fault |
| B188707 | Operator control unit in front center console - left menu button, mechanical fault |
| B188807 | Operator control unit in front center console - right menu button, mechanical fault |
| B188907 | Operator control unit in front center console - touch pad, mechanical fault |
| B189B07 | Mechanics 2 of Multimedia display unit 1, mechanical malfunction |
| B18AE07 | Button for extending rear spoiler adjustment, mechanical malfunction |
| B18AF07 | Button for retracting rear spoiler adjustment, mechanical malfunction |
| B18B0F0 | VKMS, Missing adaptation |
| B18B0F1 | VKMS, No basic data supply available |
| B18B0F2 | VKMS, Basic data supply inconsistent, new download container required |
| B18B0F3 | VKMS, Invalid key requirement detected during use |
| B18B811 | Mobile communications antenna 3 for informations electronics 1, Short circuit to ground |
| B18B812 | Mobile communications antenna 3 for informations electronics 1, Short circuit to B+ |
| B18B813 | Mobile communications antenna 3 for informations electronics 1, Open circuit |
| B18B911 | Mobile communications antenna 4 for informations electronics 1, Short circuit to ground |
| B18B912 | Mobile communications antenna 4 for informations electronics 1, Short circuit to B+ |
| B18B913 | Mobile communications antenna 4 for informations electronics 1, Open circuit |
| B18C204 | External sound amplifier, Malfunction |
| B18C2F0 | External sound amplifier, Function restriction due to overheating |
| B18C2F1 | External sound amplifier, Fan faulty |
| B18C8F1 | HDCP authentication error: display device certificate |
| B18C8F3 | HDCP authentication error: display device certificate |
| B18C8F4 | HDCP authentication error: display device certificate |
| B18C8F5 | HDCP authentication error to center display LVDS interface |
| B18C8F6 | HDCP authentication error to center display LVDS interface |
| B18C8F7 | HDCP authentication error to center display LVDS interface |
| B18C8F9 | HDCP authentication error - passenger display certificate |
| B18C8FA | Authentication error - lower air conditioning control panel connection |
| B18C8FB | HDCP authentication error on LVDS interface for passenger display |
| B18C8FC | HDCP authentication error, certificate for display 4 |
| B18D3F2 | Functions which can be activated, Invalid control module configuration |
| B18D3F4 | Function activation – authentication failed |
| B18DFF0 | Channel 1: Rear right low/mid-range speaker/tweeter- acoustic error |
| B18DFF1 | Channel 1: Rear right low/mid-range speaker/tweeter - polarity reversed |
| B18E0F0 | Channel 2: Front right mid-range speaker / tweeter – acoustic error |
| B18E0F1 | Channel 2: Front right mid-range speaker/tweeter - polarity reversed |
| B18E1F0 | Channel 3: Front left mid-range speaker / tweeter – acoustic error |
| B18E1F1 | Channel 3: Front left mid-range speaker/tweeter - polarity reversed |
| B18E2F0 | Channel 4: Rear left low/mid-range speaker/tweeter - polarity reversed |
| B18E2F1 | Channel 4: Rear left low/mid-range speaker/tweeter- acoustic error |
| B18E3F0 | Channel 5: Front left woofer – polarity reversed |
| B18E3F1 | Channel 5: Front left woofer – acoustic error |
| B18E4F0 | Channel 6: Front left woofer - polarity reversed |
| B18E4F1 | Channel 6: Front left woofer - acoustic error |
| B18E5F0 | Speaker channel 7, Polarity reversed |
| B18E5F1 | Speaker channel 7, Acoustic error |
| B18E6F0 | Speaker channel 8, Polarity reversed |
| B18E6F1 | Speaker channel 8, Acoustic error |
| B18E7F0 | Speaker channel 9, Polarity reversed |
| B18E7F1 | Speaker channel 9, Acoustic error |
| B18E8F0 | Speaker channel 10, Polarity reversed |
| B18E8F1 | Speaker channel 10, Acoustic error |
| B18E9F0 | Speaker channel 11, Polarity reversed |
| B18E9F1 | Speaker channel 11, Acoustic error |
| B18EAF0 | Speaker channel 12, Polarity reversed |
| B18EAF1 | Speaker channel 12, Acoustic error |
| B18EBF0 | Speaker channel 13, Polarity reversed |
| B18EBF1 | Speaker channel 13, Acoustic error |
| B18ECF0 | Speaker channel 14, Polarity reversed |
| B18ECF1 | Speaker channel 14, Acoustic error |
| B18EDF0 | Speaker channel 15, Polarity reversed |
| B18EDF1 | Speaker channel 15, Acoustic error |
| B18EEF0 | Speaker channel 16, Polarity reversed |
| B18EEF1 | Speaker channel 16, Acoustic error |
| B18F300 | Invalid language for log book |
| B1974F0 | Multimedia control head 2, Rotary control for menu selection |
| B1974F1 | Multimedia control head 2, Button for selection media source "MEDIA" |
| B1974F2 | Multimedia control head 2, Left arrow button |
| B1974F3 | Multimedia control head 2, Right arrow button |
| B1974F4 | Multimedia control head 2, Button for radio |
| B1974F5 | Multimedia control head 2, Switch on/off |
| B1974F6 | Multimedia control head 2, Play-/pause button |
| B199501 | Speaker channel 25, Electrical malfunction |
| B1995F0 | Loudspeaker channel 25 - polarity reversed |
| B1995F1 | Loudspeaker channel 25 - acoustic error |
| B1A0601 | Automotive audio bus (A2B) Master, Electrical malfunction |
| B1A06F0 | Automotive audio bus (A2B) Master, Interruption / incorrect port |
| B1A06F1 | Automotive audio bus (A2B) Master, incorrect port/polarity |
| B1A06F2 | Automotive audio bus (A2B) Master, incorrect polarity / faulty |
| B1A06F3 | Automotive audio bus (A2B) Master, Short circuit to ground transceiver BP |
| B1A06F4 | Automotive audio bus (A2B) Master, Short circuit to ground transceiver BN |
| B1A06F5 | Automotive audio bus (A2B) Master, Short circuit to B+ in transceiver BN |
| B1A06F6 | Automotive audio bus (A2B) Master, Short circuit to B+ in transceiver BP |
| B1A0701 | Automotive audio bus (A2B) Slave 1, Electrical malfunction |
| B1A07F0 | Automotive audio bus (A2B) Slave 1, Interruption / incorrect port |
| B1A07F1 | Automotive audio bus (A2B) Slave 1, incorrect port/polarity |
| B1A07F2 | Automotive audio bus (A2B) Slave 1, incorrect polarity / faulty |
| B1A07F3 | Automotive audio bus (A2B) Slave 1, Short circuit to ground transceiver BP |
| B1A07F4 | Automotive audio bus (A2B) Slave 1, Short circuit to ground transceiver BN |
| B1A07F5 | Automotive audio bus (A2B) Slave 1, Short circuit to B+ in transceiver BN |
| B1A07F6 | Automotive audio bus (A2B) Slave 1, Short circuit to B+ in transceiver BP |
| B1A0801 | Automotive audio bus (A2B) Slave 2, Electrical malfunction |
| B1A08F0 | Automotive audio bus (A2B) Slave 2, Interruption / incorrect port |
| B1A08F1 | Automotive audio bus (A2B) Slave 2, incorrect port/polarity |
| B1A08F2 | Automotive audio bus (A2B) Slave 2, incorrect polarity / faulty |
| B1A08F3 | Automotive audio bus (A2B) Slave 2, Short circuit to ground transceiver BP |
| B1A08F4 | Automotive audio bus (A2B) Slave 2, Short circuit to ground transceiver BN |
| B1A08F5 | Automotive audio bus (A2B) Slave 2, Short circuit to B+ in transceiver BN |
| B1A08F6 | Automotive audio bus (A2B) Slave 2, Short circuit to B+ in transceiver BP |
| B1A0901 | Automotive audio bus (A2B) Slave 3, Electrical malfunction |
| B1A09F0 | Automotive audio bus (A2B) Slave 3, Interruption / incorrect port |
| B1A09F1 | Automotive audio bus (A2B) Slave 3, incorrect port/polarity |
| B1A09F2 | Automotive audio bus (A2B) Slave 3, incorrect polarity / faulty |
| B1A09F3 | Automotive audio bus (A2B) Slave 3, Short circuit to ground transceiver BP |
| B1A09F4 | Automotive audio bus (A2B) Slave 3, Short circuit to ground transceiver BN |
| B1A09F5 | Automotive audio bus (A2B) Slave 3, Short circuit to B+ in transceiver BN |
| B1A09F6 | Automotive audio bus (A2B) Slave 3, Short circuit to B+ in transceiver BP |
| B1A0A01 | Automotive audio bus (A2B) Slave 4, Electrical malfunction |
| B1A0AF0 | Automotive audio bus (A2B) Slave 4, Interruption / incorrect port |
| B1A0AF1 | Automotive audio bus (A2B) Slave 4, incorrect port/polarity |
| B1A0AF2 | Automotive audio bus (A2B) Slave 4, incorrect polarity / faulty |
| B1A0AF3 | Automotive audio bus (A2B) Slave 4, Short circuit to ground transceiver BP |
| B1A0AF4 | Automotive audio bus (A2B) Slave 4, Short circuit to ground transceiver BN |
| B1A0AF5 | Automotive audio bus (A2B) Slave 4, Short circuit to B+ in transceiver BN |
| B1A0AF6 | Automotive audio bus (A2B) Slave 4, Short circuit to B+ in transceiver BP |
| B1A0B01 | Automotive Audio Bus (A2B) slave 5 – electrical fault |
| B1A0BF0 | Automotive audio bus (A2B) Slave 5, Interruption / incorrect port |
| B1A0BF1 | Automotive audio bus (A2B) Slave 5, incorrect port/polarity |
| B1A0BF2 | Automotive audio bus (A2B) Slave 5, incorrect polarity / faulty |
| B1A0BF3 | Automotive audio bus (A2B) Slave 5, Short circuit to ground transceiver BP |
| B1A0BF4 | Automotive audio bus (A2B) Slave 5, Short circuit to ground transceiver BN |
| B1A0BF5 | Automotive audio bus (A2B) Slave 5, Short circuit to B+ in transceiver BN |
| B1A0BF6 | Automotive audio bus (A2B) Slave 5, Short circuit to B+ in transceiver BP |
| B1A0C01 | Automotive audio bus (A2B) Slave 6, Electrical malfunction |
| B1A0CF0 | Automotive audio bus (A2B) Slave 6, Interruption / incorrect port |
| B1A0CF1 | Automotive audio bus (A2B) Slave 6, incorrect port/polarity |
| B1A0CF2 | Automotive audio bus (A2B) Slave 6, incorrect polarity / faulty |
| B1A0CF3 | Automotive audio bus (A2B) Slave 6, Short circuit to ground transceiver BP |
| B1A0CF4 | Automotive audio bus (A2B) Slave 6, Short circuit to ground transceiver BN |
| B1A0CF5 | Automotive audio bus (A2B) Slave 6, Short circuit to B+ in transceiver BN |
| B1A0CF6 | Automotive audio bus (A2B) Slave 6, Short circuit to B+ in transceiver BP |
| B1B0204 | Android Steuergerät, Defekt |
| B1B024A | Application extension control unit, faulty coding |
| B1B02F0 | Android Steuergerät, Funktionseinschränkung durch Übertemperatur |
| B1B02F1 | Android Steuergerät, Funktionseinschränkung durch Untertemperatur |
| B1B02F2 | Android Steuergerät, Funktionseinschränkung durch Überspannung |
| B1B02F3 | Android Steuergerät, Funktionseinschränkung durch Unterspannung |
| B1B02F4 | Android Steuergerät, Konfiguration ungültig |
| B1B02F5 | Android Steuergerät, Modem defekt |
| B1B02F6 | Android Steuergerät, Lüfter defekt |
| B200004 | Control unit – function restriction |
| B200009 | Ctrl. module faulty |
| B200043 | Control unit – function restriction |
| B200045 | Control unit – function restriction |
| B200046 | Control unit – function restriction |
| B200047 | Control unit – function restriction |
| B200087 | Control module, Software incompatible |
| B200096 | Control unit – function restriction |
| B200100 | Control unit – wrong software version |
| B200500 | Coding |
| B2008F0 | Function restriction, temperature – above limit value |
| B2009F0 | Function restriction, temperature - below limit value |
| B200DF0 | DVD drive - function restriction, internal communication error |
| B201000 | Calibration |
| B201200 | Coding |
| B201800 | Authentication of a function, failed |
| B201A00 | PCM - software update not confirmed |
| C10A700 | Rolling test mode active |
| C10EE00 | Rolling test mode - fault |
| C12AA00 | Restricted view |
| C12BFF0 | Radar sensors, lane change assistance control module automatic calibration not possible |
| U025700 | Lost Communication With Front Controls/Display Interface Module |
| U040100 | Engine electronics (DME) control unit – signal implausible |
| U101100 | Supply voltage – too low |
| U101200 | Supply voltage – too high |
| U101300 | Coding |
| U101400 | Coding |
| U103100 | FlexRay data bus, No synchronization |
| U104900 | Optical data bus, Open circuit |
| U105600 | Rear Seat Entertainment - no communication |
| U105C00 | TV tuner - no communication |
| U105E00 | DVD autochanger - no communication |
| U106A00 | Amplifier - no communication |
| U106E00 | FlexRay data bus - signal error |
| U10B800 | Local data bus, Faulty |
| U10BA00 | LIN bus 1 – no communication |
| U10C000 | Instrument cluster on optical data bus - no communication |
| U10CA00 | Central computer - Optical data bus, sporadic open circuit |
| U10CC00 | Amplifier - Optical data bus, sporadic open circuit |
| U10CD00 | TV tuner - Optical data bus, sporadic open circuit |
| U10CE00 | DVD autochanger - Optical data bus, sporadic open circuit |
| U10CF00 | Instrument cluster - Optical data bus, sporadic open circuit |
| U10D000 | Rear Seat Entertainment - Optical data bus, sporadic open circuit |
| U10D100 | Central computer - Optical data bus, open circuit |
| U10D300 | Amplifier - Optical data bus, Digital, open circuit |
| U10D400 | TV tuner - Optical data bus, open circuit |
| U10D500 | DVD autochanger - Optical data bus, open circuit |
| U10D600 | Instrument cluster - Optical data bus, open circuit |
| U10D700 | Rear Seat Entertainment - Optical data bus, open circuit |
| U10D800 | Line for ring break diagnosis - short circuit to ground |
| U10E200 | Center display - no communication |
| U10E300 | Lower air conditioning control panel, no communication |
| U10E400 | Operator control unit in front center console - no communication |
| U10FA00 | Local data bus, Single wire mode |
| U110000 | Component protection – not taught |
| U110100 | Component protection active |
| U110300 | Production mode active |
| U110400 | Expanded bus operation active |
| U110500 | Transport mode active |
| U111000 | Function restriction due to missing message |
| U111100 | Operating and display log - missing message |
| U111400 | Component protection – authentication failed (GFA) |
| U111500 | Component protection – not taught (SHE) |
| U112100 | Data bus - missing message |
| U112200 | Data bus - implausible message |
| U112300 | Data bus – fault value received |
| U11AC00 | Control module for instrument panel via local databus, No communication |
| U11B800 | Connection for external media source - USB, faulty communication |
| U11B900 | Volume control, No communication |
| U11BA00 | Control head for driving and comfort functions, No communication |
| U11BB00 | Ethernet databus branch 1, Electrical error |
| U11BC00 | Ethernet databus branch 2, Electrical error |
| U11BD00 | Ethernet databus branch 3, Electrical error |
| U11BE00 | Ethernet databus branch 4, Electrical error |
| U11BF00 | Ethernet databus branch 5, Electrical error |
| U11C000 | Ethernet databus branch 6, Electrical error |
| U11C100 | Ethernet databus branch 7, Electrical error |
| U11C200 | Ethernet databus branch 8, Electrical error |
| U11C300 | Ethernet databus, Electrical error |
| U11C400 | Ethernet databus, No communication |
| U120000 | Data bus, Faulty |
| U122C00 | Ethernet databus branch 1, No communication |
| U122D00 | Ethernet databus branch 2, No communication |
| U122E00 | Ethernet databus branch 3, No communication |
| U122F00 | Ethernet databus branch 4, No communication |
| U123000 | Ethernet databus branch 5, No communication |
| U123100 | Ethernet databus branch 6, No communication |
| U123200 | Ethernet databus branch 7, No communication |
| U123300 | Ethernet databus branch 8, No communication |
| U12AB00 | Auxiliary display/control unit 1, No communication |
| U12AC00 | Auxiliary display/control unit 2, No Communication |
| U12AD00 | Charging device 1 for mobile end devices, No communication |
| U12AF00 | Charging device 2 for mobile end devices, No communication |
| U12B000 | Rear right display-/operating unit control module, No communication |
| U12B100 | Rear left display-/operating unit control module, No communication |
| U12B900 | Control unit for driver assistance systems – missing message |
| U12C800 | MAC address conflict in Ethernet switch branch 1 |
| U12C900 | MAC address conflict in Ethernet switch branch 2 |
| U12CA00 | MAC address conflict in Ethernet switch branch 3 |
| U12CB00 | MAC address conflict in Ethernet switch branch 4 |
| U12CC00 | MAC address conflict in Ethernet switch branch 5 |
| U12CD00 | MAC address conflict in Ethernet switch branch 6 |
| U12CE00 | MAC address conflict in Ethernet switch branch 7 |
| U12CF00 | MAC address conflict in Ethernet switch branch 8 |
| U12D000 | IPv6 address conflict |
| U12D700 | Transmission control module, received malfunction value |
| U12DA00 | Diagnostic interface for data bus, received malfunction value |
| U12DB00 | Engine control module (ECM), received malfunction value |
| U12DC00 | Brake control module, received malfunction value |
| U12DD00 | Instrument cluster control module, received malfunction value |
| U12DE00 | Steering column electronics control module, received malfunction value |
| U12DF00 | A/C control module, received malfunction value |
| U130300 | External CD/DVD drive - no communication |
| U131B00 | Optical head-up display data bus, Sporadic disruption |
| U131C00 | Head-up display control module on the optical data bus, No Communication |
| U138F00 | Clock synchronization failure |
| U139000 | Clock synchronization master, branch 1, invalid number |
| U139100 | Clock synchronization master, branch 2, invalid number |
| U139200 | Clock synchronization master, branch 3, invalid number |
| U139300 | Clock synchronization master, branch 4, invalid number |
| U139400 | Clock synchronization master, branch 5, invalid number |
| U139500 | Clock synchronization master, branch 6, invalid number |
| U139600 | Clock synchronization master, branch 7, invalid number |
| U139700 | Clock synchronization master, branch 8, invalid number |
| U13E300 | CONCLUSION Identification, implausible |
| U13E600 | Internal graphics unit - no communication |
| U13F300 | Connection for external media source, rear - no communication |
| U140000 | Function restriction – supply voltage too low |
| U140100 | Function restriction – supply voltage too high |
| U142100 | Connect control unit - no communication |
| U142B00 | Ethernet databus, Open circuit |
| U143400 | Ethernet databus, Short circuit |
| U144100 | External sound amplifier, Function restriction due to low voltage |
| U144200 | External sound amplifier, Function restriction due to excessive voltage |
| U144300 | Internal sound amplifier, Function restriction due to excessive voltage |
| U144400 | Internal sound amplifier, Function restriction due to low voltage |
| U146400 | Passenger display - no communication |
| U147300 | External sound amplifier, no communication |
| U147400 | External sound amplifier, invalid protocol version |
| U14FD00 | Secure Onboard Communication, Time server not available |
| U14FE00 | Secure Onboard Communication, Signature inspection failed |
| U14FF00 | Secure Onboard Communication, Signature creation failed |
| U151300 | Secure Onboard Communication, Key not available |
| U154000 | Ethernet databus, missing message from emergency call module |
| U156C00 | Ethernet databus, Missing message from diagnostic interface for data bus |
| U15CA00 | Secure control modules, internal communication, not available |
| U163700 | Externe GPS Quelle (Ethernet), Fehlende Botschaft |
| U163D00 | Android Steuergerät, Keine Kommunikation |
| U163E00 | Android Steuergerät, ungültige Protokollversion |
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.