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B1DA0F0 — Cell module 33, aging detected
Cell module 33, aging detected. The Taycan 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 B1DA0F0
How to read and clear B1DA0F0
- 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 B1DA0F0 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 Battery Energy Control Module
| B1D9FFA | Cell module 27, aging detected |
| B1D9FFB | Cell module 28, aging detected |
| B1D9FFC | Cell module 29, aging detected |
| B1D9FFD | Cell module 30, aging detected |
| B1D9FFE | Cell module 31, aging detected |
| B1D9FFF | Cell module 32, aging detected |
| B1DA0F3 | Charging current too low |
| B1DA0F4 | Track mode locked |
| B1E1301 | Additional coolant pump for low-temperature circuit (P2), electrical error |
| B1E1429 | High-voltage battery, pressure sensor, electrical fault |
| B1E14F0 | High-voltage battery, pressure sensor, electrical fault |
| B1E14F1 | High-voltage battery, pressure sensor, electrical fault |
All 198 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.