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B10CB29 — Servo motor for front left center air vent – message implausible
Servo motor for front left center air vent – message implausible. 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 B10CB29
How to read and clear B10CB29
- Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
- Open STEUER14, pick your car and run a fault scan: every control unit is read, and B10CB29 shows with its status, its full description and the freeze frame when the unit stores one.
- 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 →
Download STEUER14 — free fault readingOther codes of the Air Conditioning
| B10CA04 | Servomotor for right door window vent – defective |
| B10CA09 | Servomotor for door window right air vent – component fault |
| B10CA29 | Servomotor for right door window vent – message implausible |
| B10CA31 | Servomotor for right door window vent – no communication |
| B10CB04 | Servo motor for front left center vent – defective |
| B10CB09 | Servo motor for front left center vent – component fault |
| B10CB31 | Servo motor for front left center vent – no communication |
| B10CC04 | Servo motor for front right center air vent – defective |
| B10CC09 | Servo motor for front right center air vent – component fault |
| B10CC29 | Servo motor for front right center vent – message implausible |
| B10CC31 | Servo motor for front right center vent – no communication |
| B10CD00 | Function restriction due to energy management |
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.