Home › Fault codes › C10DDF2
C10DDF2 — Data Bus OBD Interface, Signal not initialized
Data Bus OBD Interface, Signal not initialized. 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 C10DDF2
How to read and clear C10DDF2
- 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 C10DDF2 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
| 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 |
| C10ACFC | Steering, Rack position interface not coded |
| C10ACFD | Steering, Rack position interface not available |
| 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 |
| C1115F8 | Lane change assistance control module 2, BlockID not plausible |
| C117554 | Matrix high beam left, No basic setting |
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.