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B108F07 — Temperature flap motor, mechanical malfunction

Temperature flap motor, mechanical malfunction. 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 B108F07

Porsche Taycan

Central Electrics

Porsche 911 (992)

BCM1 (Body Control Module 1)

Porsche Panamera (971, 2017–2023)

BCM1 (Body Control Module 1)

Porsche Panamera (972, 2024–)

BCM1 (Body Control Module 1)

Porsche Cayenne (9YA)

BCM1 (Body Control Module 1)

How to read and clear B108F07

  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 B108F07 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 Central Electrics

B108D07Right temperature flap positioning motor, mechanical malfunction
B108D1CRight temperature flap positioning motor, Voltage implausible
B108D21Right temperature flap positioning motor, Lower limit not reached
B108D22Right temperature flap positioning motor, Upper limit exceeded
B108D4BRight temperature flap positioning motor, Excess temp.
B108F04Temperature flap motor, Faulty
B108F1CTemperature flap motor, Voltage implausible
B108F21Temperature flap motor, Lower limit not reached
B108F22Temperature flap motor, Upper limit exceeded
B108F4BTemperature flap motor, Excess temp.
B109004Servo motor for defroster flap, faulty
B109007Defroster flap motor, mechanical malfunction

All 1472 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.