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U110E00 — Coding

Coding. 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 U110E00

Porsche Taycan

Battery Energy Control ModuleRear Operating UnitBrake BoosterInstrument ClusterFront Assist CameraRoll Control SystemSteering Assist

Porsche 911 (992)

BedienSG_vo (Bedieneinheit vorne)EBKV (Bremskraftverstaerker)Kombi LGZFAS (Zentrales Fahrer Assistenz System)Steering AssistVTS (Diebstahlverfolgungssystem)

Porsche Panamera (971, 2017–2023)

BedienSG_hi (Bedieneinheit hinten)BedienSG_vo (Bedieneinheit vorne)EBKV (Bremskraftverstaerker)KombiSteering AssistVTS (Diebstahlverfolgungssystem)

Porsche Panamera (972, 2024–)

BedienSG_hi (Bedieneinheit hinten)BedienSG_vo (Bedieneinheit vorne)EBKV (Bremskraftverstaerker)Kombi LGZFAS (Zentrales Fahrer Assistenz System)eAWS1 (elektrische Aktive Wank Stabilisierung 1)Steering Assist

Porsche Cayenne (9YA)

BedienSG_hi (Bedieneinheit hinten)BedienSG_vo (Bedieneinheit vorne)EBKV (Bremskraftverstaerker)KombiZFAS (Zentrales Fahrer Assistenz System)Steering AssistVTS (Diebstahlverfolgungssystem)

How to read and clear U110E00

  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 U110E00 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 Battery Energy Control Module

U002900Hybrid CAN bus - no communication
U033700Software Incompatibility with Battery Charger Control Module
U033A00Software Incompatibility With Hybrid/EV, Battery Interface Control Module "A"
U110000Component protection – not taught
U110100Component protection active
U110300Production mode active
U111400Component protection – authentication failed (GFA)
U112100Data bus - missing message
U112200Data bus - implausible message
U112300Data bus – fault value received
U113A00Charging device for high voltage battery, implausible message
U13E300CONCLUSION Identification, 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.