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B3A3600 — Actuator for aerodynamic function, implausible temperature
Actuator for aerodynamic function, implausible temperature. 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 B3A3600
How to read and clear B3A3600
- 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 B3A3600 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 Thermal Management
| B3A1700 | Refrigerant distribution valve 3 – malfunction |
| B3A1800 | A/C Refrigerant Distribution Valve "C" Actuator Temperature, Range/Performance |
| B3A1900 | Refrigerant circuit shut-off valve (EAV5) – fault |
| B3A1A00 | Refrigerant circuit shut-off valve (EAV5) – temperature implausible |
| B3A1B00 | High-voltage battery cooling refrigerant circuit - pressure too high |
| B3A1C00 | Refrigerant circuit – temperature too high |
| C200100 | Coding |
| C200200 | Coding |
| P011600 | Coolant temperature sensor at engine outlet – signal implausible |
| P01E300 | Temperature sensor for high-temperature circuit (TW12) – open circuit |
| P01E400 | Temperature sensor for high-temperature circuit (TW12) – signal implausible |
| P01E500 | Temperature sensor for high-temperature circuit (TW12) – short circuit to ground |
All 636 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.