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B10CC31 — Servo motor for front right center vent – no communication

Servo motor for front right center vent – no communication. The Taycan, 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 B10CC31

Porsche Taycan

Air Conditioning

Porsche Panamera (971, 2017–2023)

Air Conditioning

Porsche Panamera (972, 2024–)

Air Conditioning

Porsche Cayenne (9YA)

Air Conditioning

How to read and clear B10CC31

  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 B10CC31 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 Air Conditioning

B10CB09Servo motor for front left center vent – component fault
B10CB29Servo motor for front left center air vent – message implausible
B10CB31Servo motor for front left center vent – no communication
B10CC04Servo motor for front right center air vent – defective
B10CC09Servo motor for front right center air vent – component fault
B10CC29Servo motor for front right center vent – message implausible
B10CD00Function restriction due to energy management
B10CE00Blower reduction due to energy management
B10CF01Interior temperature sensor – electrical fault
B10D104Servo motor for rear left air distribution, faulty
B10D109Servo motor for rear left air distribution - component fault
B10D204Servo motor for rear right air distribution, faulty

All 418 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.