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C11EEF1 — Time delay function, unexpected values from ctrl. module for distance control

Time delay function, unexpected values from ctrl. module for distance control. 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 C11EEF1

Porsche Taycan

Porsche 911 (992)

Porsche Panamera (971, 2017–2023)

Porsche Panamera (972, 2024–)

Porsche Cayenne (9YA)

How to read and clear C11EEF1

  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 C11EEF1 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 Brake Electronics

C11EDF5Holding function, unexpected values from PDC
C11EDF6Holding function, unexpected values from lane change assistant
C11EDF7Holding function, unexpected values from ctrl. module for distance control
C11EDF8Holding function, unexpected values from engine ctrl. mod.
C11EDF9Holding function, Unexpected values from driver assistance systems control module
C11EEF0Time delay function, unexpected values from engine
C11EEF2Time delay function, unexpected values from front sensors for driver assistance sys.
C11EEF3Time delay function, Unexpected values from driver assistance systems control module
C11EEF4Time delay function, unexpected values from vehicle electrical system control module
C11EEF5Time delay function, unexpected values from airbag control module
C11EEF6Time delay function, unexpected values from lane change assistance control module
C11EEF8Time delay function, Unexpected values from the electronic central electrics

All 317 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.