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B1DA0F4 — Track mode locked

Track mode locked. 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 B1DA0F4

Porsche Taycan

Battery Energy Control Module

How to read and clear B1DA0F4

  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 B1DA0F4 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 Battery Energy Control Module

B1D9FFCCell module 29, aging detected
B1D9FFDCell module 30, aging detected
B1D9FFECell module 31, aging detected
B1D9FFFCell module 32, aging detected
B1DA0F0Cell module 33, aging detected
B1DA0F3Charging current too low
B1E1301Additional coolant pump for low-temperature circuit (P2), electrical error
B1E1429High-voltage battery, pressure sensor, electrical fault
B1E14F0High-voltage battery, pressure sensor, electrical fault
B1E14F1High-voltage battery, pressure sensor, electrical fault
B1E14F2High-voltage battery, pressure sensor, electrical fault
B200400Control unit defective

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.