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C11EEF7 — Time delay function, implausible condition

Time delay function, implausible condition. 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 C11EEF7

Porsche Taycan

Porsche 911 (992)

Porsche Panamera (971, 2017–2023)

Porsche Panamera (972, 2024–)

Porsche Cayenne (9YA)

How to read and clear C11EEF7

  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 C11EEF7 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 Adaptive Cruise Control

C10C200Function restriction
C110300Calibration implausible
C110B54Calibration
C110BF0Sensor blind
C110BF3Check Innodrive system error, fault memory of control unit for assistance systems
C11EEF3Time delay function, Unexpected values from driver assistance systems control module
C12D1F2Airbag control module, Signal not qualified
C12D5F8Driver assistance systems control module, Signal not initialized
C12E0F1Congestion pilot, Function restriction
C12EBF3Laser for adaptive cruise control, Restricted range detection
U040100Engine electronics (DME) control unit – signal implausible
U101100Supply voltage – too low

All 53 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.