PACCh (Berechnung optimale Fahrstrategie): fault codes
All 10 fault codes of the Porsche Cayenne (9YA) PACCh (Berechnung optimale Fahrstrategie) with the manufacturer's names. How to read and clear them with STEUER14.
| Code | Fault |
|---|---|
| B200500 | Coding |
| B201200 | Coding |
| C10EE00 | Rolling test mode - fault |
| C116300 | Development functions active |
| U106E00 | FlexRay data bus - signal error |
| U110000 | Component protection – not taught |
| U110100 | Component protection active |
| U110300 | Production mode active |
| U112100 | Data bus - missing message |
| U112300 | Data bus – fault value received |
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.