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B1B02F1 — Android Steuergerät, Funktionseinschränkung durch Untertemperatur
Android Steuergerät, Funktionseinschränkung durch Untertemperatur. 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 B1B02F1
How to read and clear B1B02F1
- 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 B1B02F1 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 Information Control Unit
| B1A0CF4 | Automotive audio bus (A2B) Slave 6, Short circuit to ground transceiver BN |
| B1A0CF5 | Automotive audio bus (A2B) Slave 6, Short circuit to B+ in transceiver BN |
| B1A0CF6 | Automotive audio bus (A2B) Slave 6, Short circuit to B+ in transceiver BP |
| B1B0204 | Android Steuergerät, Defekt |
| B1B024A | Application extension control unit, faulty coding |
| B1B02F0 | Android Steuergerät, Funktionseinschränkung durch Übertemperatur |
| B1B02F2 | Android Steuergerät, Funktionseinschränkung durch Überspannung |
| B1B02F3 | Android Steuergerät, Funktionseinschränkung durch Unterspannung |
| B1B02F4 | Android Steuergerät, Konfiguration ungültig |
| B1B02F5 | Android Steuergerät, Modem defekt |
| B1B02F6 | Android Steuergerät, Lüfter defekt |
| B200004 | Control unit – function restriction |
All 614 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.