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B10D61C — Rear temperature door motor, Voltage implausible

Rear temperature door motor, Voltage implausible. 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 B10D61C

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 B10D61C

  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 B10D61C 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

B10D51CRear air quantity motor, Voltage implausible
B10D521Rear air quantity motor, Lower limit not reached
B10D522Rear air quantity motor, Upper limit exceeded
B10D54BRear air quantity motor, Excess temp.
B10D604Servo motor for temp. premixing valve, rear - faulty
B10D607Rear temperature door motor, mechanical malfunction
B10D621Rear temperature door motor, Lower limit not reached
B10D622Rear temperature door motor, Upper limit exceeded
B10D64BRear temperature door motor, Excess temp.
B10D704Left side window defroster door motor, Faulty
B10D707Left side window defroster door motor, mechanical malfunction
B10D71CLeft side window defroster door motor, Voltage implausible

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.