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C10ACFC — Steering, Rack position interface not coded
Steering, Rack position interface not coded. The Taycan, 911 (992), 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 C10ACFC
How to read and clear C10ACFC
- 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 C10ACFC 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 Front Assist Camera
| B2F1E00 | Data bus - missing message |
| B2F1F00 | Development code 31 |
| C1000F0 | Control module for distance control, BlockID not plausible |
| C10A700 | Rolling test mode active |
| C10ACFA | Steering, Steering torque gateway not coded |
| C10ACFB | Steering, Steering torque gateway not available |
| C10ACFD | Steering, Rack position interface not available |
| C10DDF2 | Data Bus OBD Interface, Signal not initialized |
| C10EE00 | Rolling test mode - fault |
| C110BF1 | Adaptive cruise control sensor, Signal not initialized |
| C110BF2 | Adaptive cruise control sensor, implausible condition |
| C1114F5 | Lane change assistance control module, BlockID not plausible |
All 336 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.