Home › Fault codes › U141B00

U141B00 — Function restriction due to special software

Function restriction due to special software. 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 U141B00

Porsche Taycan

Drive Motor Control ModuleEngine Control Module 1

Porsche 911 (992)

Drive Motor Control ModuleEngine Control Module 1

Porsche Panamera (971, 2017–2023)

Drive Motor Control ModuleEngine Control Module 1

Porsche Panamera (972, 2024–)

Drive Motor Control ModuleEngine Control Module 1

Porsche Cayenne (9YA)

Drive Motor Control ModuleEngine Control Module 1

How to read and clear U141B00

  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 U141B00 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 →

Download STEUER14 — free fault reading

Other codes of the Drive Motor Control Module

U110100Component protection active
U110300Production mode active
U111400Component protection – authentication failed (GFA)
U111500Component protection – not taught (SHE)
U12F000Component protection, Production mode active
U13E300CONCLUSION Identification, implausible
U300100Control unit – run-on fault

All 143 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.