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P1CA000 — Solenoid (parking lock) – malfunction
Solenoid (parking lock) – malfunction. The Taycan 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 P1CA000
How to read and clear P1CA000
- 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 P1CA000 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 Engine Control Module 1
| P1C9900 | Servo motor (clutches) – adaptation values incorrect in servo motor |
| P1C9A00 | Solenoid (parking lock), activation of servo motor (clutches) – electrical fault |
| P1C9C00 | Servo motor (clutches) – power supply voltage too high |
| P1C9D00 | Servo motor (clutches) – power supply voltage too low |
| P1C9E00 | Servo motor (clutches), control unit restart during operation |
| P1C9F00 | Servo motor (clutches) – overtemperature |
| P1D2D00 | Shift monitoring, dog clutch, selection attempt failed |
| P1D2E00 | Shift monitoring, dog clutch, timeout during disengagement |
| P1D2F00 | Dog clutch – does not separate |
| P1D3000 | Coasting (transmission) – mechanical fault |
| P1D3100 | Multi-plate clutch, 2nd gear – slip during recuperation too high |
| P1D3200 | Multi-plate clutch, 2nd gear – slip during acceleration too high |
All 274 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.