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B153F31 — Seat switch module, No signal

Seat switch module, No signal. 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 B153F31

Porsche Taycan

Seat Module, DriverSeat Module, Passenger

Porsche 911 (992)

Seat Module, DriverSeat Module, Passenger

Porsche Panamera (971, 2017–2023)

Seat Module, DriverSeat Module, PassengerSeat Control Module, Rear Driver SideSeat Control Module, Rear Passenger Side

Porsche Panamera (972, 2024–)

Seat Module, DriverSeat Module, PassengerSeat Control Module, Rear Driver SideSeat Control Module, Rear Passenger Side

Porsche Cayenne (9YA)

Seat Module, DriverSeat Module, Passenger

How to read and clear B153F31

  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 B153F31 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 Seat Module, Driver

B153E11Seat depth adjustment sensor, Short circuit to ground
B153E29Seat depth adjustment sensor, Implausible signal
B153F04Seat switch module, Faulty
B153F16Switch module for seat, voltage - below limit value
B153F17Switch module for seat, voltage - above limit value
B153F29Seat switch module, Implausible signal
B153FF0Seat switch module, Plate, vertical actuation direction, mechanical malfunction
B153FF1Seat switch module, Plate, vertical actuation direction, implausible signal
B153FF2Seat switch module, Plate, horizontal actuation direction, mechanical malfunction
B153FF3Seat switch module, Plate, horizontal actuation direction, implausible signal
B153FF4Seat switch module, Rocker, mechanical malfunction
B153FF5Seat switch module, Rocker, implausible signal.

All 222 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.