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C133EF0 — Position sensor for dynamic cornering light - signal implausible
Position sensor for dynamic cornering light - signal implausible. 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 C133EF0
How to read and clear C133EF0
- 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 C133EF0 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 Light Control Left
| C1283FD | Auxiliary headlight – function restriction due to undertemperature |
| C128F13 | Supply for laser beam, Open circuit |
| C1293F0 | Sensors for laser beam, Supply voltage electrical malfunction |
| C129901 | Matrix LED module - electrical fault |
| C129929 | Matrix LED module - signal implausible |
| C12C101 | Bulb for daytime running lamps, Electrical malfunction |
| C133F01 | Side direction indicator light – electrical fault |
| C134001 | Design light – electrical fault |
| C134013 | Design light – open circuit |
| C1340F0 | Design light, coding resistance – electrical fault |
| C1340F1 | Design light, temperature sensor – electrical fault |
| C1340F2 | Design light – function restriction due to overtemperature |
All 223 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.