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B1E14F1 — High-voltage battery, pressure sensor, electrical fault

High-voltage battery, pressure sensor, electrical fault. 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 B1E14F1

Porsche Taycan

Battery Energy Control Module

How to read and clear B1E14F1

  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 B1E14F1 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

B1DA0F0Cell module 33, aging detected
B1DA0F3Charging current too low
B1DA0F4Track mode locked
B1E1301Additional coolant pump for low-temperature circuit (P2), electrical error
B1E1429High-voltage battery, pressure sensor, electrical fault
B1E14F0High-voltage battery, pressure sensor, electrical fault
B1E14F2High-voltage battery, pressure sensor, electrical fault
B200400Control unit defective
B200500Coding
B201200Coding
B201500Production mode active
C109400Busbars - temperature measurement implausible

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.