U2011: Module Transmitted Invalid Data (Non SCP)
Network/CommunicationControl Module Communication
What does U2011 mean?
U2011 is a diagnostic trouble code indicating "Module Transmitted Invalid Data (Non SCP)". This code relates to your vehicle's control module communication and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.
Symptoms you may notice
- Check engine light (MIL) illuminated on dashboard
- Possible issues with control module communication operation
- Vehicle may enter reduced power mode (limp mode)
Estimated repair cost
Typical range in Australia (parts + labour)
$200 – $1500 AUD
Common causes
- Faulty control module communication component
- Wiring or connector issue in the related circuit
- Failed sensor providing incorrect readings
- Software/calibration issue requiring ECU update
- Related component causing secondary fault
What should you do?
This code does not name the system it came from, so we will not tell you how urgent it is or whether the car is fine to keep driving. Do not read that as minor. Have the code read against your specific make and model, where the manufacturer-specific meaning can be looked up properly.
Get a diagnosis for YOUR car
Code U2011 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.