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C117916 — Pitch angle sensor, Voltage too low
Pitch angle sensor, Voltage too low. The Taycan, 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 C117916
How to read and clear C117916
- 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 C117916 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 Trailer Function
| C10FA15 | Lamp for left brake light on trailer - open circuit/short circuit to B+ |
| C10FB11 | Lamp for right brake light on trailer - short circuit to ground |
| C10FB15 | Lamp for right brake light on trailer - open circuit/short circuit to B+ |
| C10FC11 | Lamp for reversing light on trailer - short circuit to ground |
| C117904 | Pitch angle sensor, Faulty |
| C117907 | Pitch angle sensor, mechanical malfunction |
| C117917 | Pitch angle sensor, Voltage too high |
| C1179F0 | Pitch angle sensor, Sensor ring faulty |
| C1179F1 | Pitch angle sensor, Supply voltage, short circuit to ground |
| C119613 | Trailer hitch indicator light, Open circuit |
| C125D04 | Control module for trailer load and trailer nose recognition, Faulty |
| C125D16 | Control module for trailer load and trailer nose recognition, Voltage too low |
All 112 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.