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P188E00 — Servomotor (clutches) – overtemperature (for warning level see F1 help)

Servomotor (clutches) – overtemperature (for warning level see F1 help). 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 P188E00

Porsche Taycan

Engine Control Module 1

How to read and clear P188E00

  1. Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
  2. Open STEUER14, pick your car and run a fault scan: every control unit is read, and P188E00 shows with its status, its full description and the freeze frame when the unit stores one.
  3. 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 →

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Other codes of the Engine Control Module 1

P179800Speed sensor, transmission (output) – signal implausible
P17CF00Multi-plate clutch, 2nd gear – excessive slip
P17F300Solenoid (parking lock), activation of engine electronics (DME) – electrical fault
P17F400Solenoid (parking lock), activation of engine electronics (DME) – electrical fault
P17F500Solenoid (parking lock), activation of engine electronics (DME) – electrical fault
P187F00Servo motor (clutches) – position deviation
P189800Multi-plate clutch, 2nd gear – function restriction
P189900Dog clutch/freewheeling, slip correction failed
P198700Function restriction due to brake temperature
P199600Multi-plate clutch, 2nd gear – permitted friction loss exceeded
P1B9F00Parking lock, continuously disengaged/unlocked
P1BBB00All-wheel drive – function restriction (consequential fault)

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.