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P18CE00 — Selector lever transmission range display, Short circuit to B+
Selector lever transmission range display, Short circuit to B+. 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 P18CE00
How to read and clear P18CE00
- 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 P18CE00 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 Gear Shift Control Module
| P18C800 | Selector lever transmission range display, Supply voltage |
| P18C900 | Button for park. lock, Short circuit to ground |
| P18CA00 | Button for park. lock, Electrical error |
| P18CB00 | Button for park. lock, Implausible signal |
| P18CC00 | Motor for selector lever lock., transv., Electrical error |
| P18CD00 | Sensor for selector lever lock, transv., Electrical error |
| P18CF00 | Button for park. lock, mechanical malfunction |
| P1CE300 | Light in selector support – faulty |
| P1CE400 | Light in selector support – faulty |
| P1CE700 | Data record invalid |
| P1CEA00 | Control unit, reset |
| U101100 | Supply voltage – too low |
All 46 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.