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U11BA00 — Control head for driving and comfort functions, No communication
Control head for driving and comfort functions, No communication. The 911 (992), Panamera (971), Panamera (972) and Cayenne report this code; below is which control unit sets it on each model and how to read and clear it.
Which models and control units set U11BA00
How to read and clear U11BA00
- Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
- Open STEUER14, pick your car and run a fault scan: every control unit is read, and U11BA00 shows with its status, its full description and the freeze frame when the unit stores one.
- Fix the cause first, then clear the fault memory and scan again to check it stays away. Reading and clearing fault codes is free on every control unit.
More about fault memory in the manual →
Download STEUER14 — free fault readingOther codes of the BedienSG_vo (Bedieneinheit vorne)
| U111000 | Function restriction due to missing message |
| U111100 | Operating and display log - missing message |
| U112100 | Data bus - missing message |
| U112200 | Data bus - implausible message |
| U113200 | Data bus - fault value received |
| U116000 | Control unit for chassis control (in instrument cluster) – no communication |
| U140000 | Function restriction – supply voltage too low |
| U140100 | Function restriction – supply voltage too high |
All 44 codes of this control unit →
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.