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C1114F0 — Lane change assistance control module, Automatic calibration not possible
Lane change assistance control module, Automatic calibration not possible. The Taycan, 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 C1114F0
How to read and clear C1114F0
- 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 C1114F0 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 Lane Change Assist 2
| B200FF9 | Control unit, faulty |
| B201000 | Calibration |
| B201200 | Coding |
| B202200 | Function limitation due to environmental influences |
| C10A700 | Rolling test mode active |
| C10C200 | Function restriction |
| C1114F3 | Lane change assistance control module, Restricted view |
| C11E7F0 | Yaw rate, calculated offset too high |
| C11E8F0 | Steering angle, calculated offset too high |
| C11E900 | Tire size-related speed deviation, too high |
| C12BFF0 | Radar sensors, lane change assistance control module automatic calibration not possible |
| U043500 | Data bus - missing message |
All 49 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.