Soundaktuator: fault codes
All 43 fault codes of the Porsche Cayenne (9YA) Soundaktuator with the manufacturer's names. How to read and clear them with STEUER14.
| Code | Fault |
|---|---|
| B168C00 | Crash mode active |
| B177011 | Loudspeaker output 1 - short circuit to ground |
| B177012 | Loudspeaker output 1 - short circuit to B+ |
| B177013 | Speaker output 1, Open circuit |
| B1770F0 | Speaker output 1, Short circuit to each other |
| B177111 | Loudspeaker output 2 - short circuit to ground |
| B177112 | Loudspeaker output 2 - short circuit to B+ |
| B177113 | Speaker output 2, Open circuit |
| B1771F0 | Speaker output 2, Short circuit to each other |
| B177211 | Button – short circuit to ground |
| B177215 | Button – open circuit, short circuit to B+ |
| B177311 | LED indicator button – short circuit to ground |
| B177312 | LED indicator button – short circuit to B+ |
| B177313 | Button, LED indicator – open circuit |
| B184C00 | Release active |
| B200000 | Control unit – function restriction |
| B200500 | Coding |
| B2008F0 | Function restriction, temperature – above limit value |
| B201200 | Coding |
| B203400 | Warning – overtemperature |
| B203500 | Control unit, part number implausible |
| C125E07 | Exterior acoustics button – mechanical fault |
| P061000 | Control unit - variant coding invalid |
| P138500 | Ctrl. module faulty |
| P160A00 | Function restriction |
| P193A00 | Acoustic simulator - open circuit |
| P193B00 | Acoustic simulator - electrical fault |
| P193C00 | Temperature - above limit value |
| P1C8D00 | Production restrictions active |
| P1EEC00 | Loudspeaker test active |
| U101100 | Supply voltage – too low |
| U101200 | Supply voltage – too high |
| U10D900 | Control unit not installed correctly |
| U110300 | Production mode active |
| U112100 | Data bus - missing message |
| U112200 | Data bus - implausible message |
| U112300 | Data bus – fault value received |
| U120000 | Data bus, Faulty |
| U120100 | Data bus, No communication |
| U140000 | Function restriction – supply voltage too low |
| U140100 | Function restriction – supply voltage too high |
| U18C800 | Data bus, Faulty |
| U1A5F00 | Acoustic Simulator (J943), unexpected restart |
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.