U2111
Lost Communication With Steering Control System
U2111 is an OBD-II diagnostic trouble code meaning: Lost Communication With Steering Control System. Common causes: broken or damaged wires in the communication circuit, steering control module malfunction. Estimated repair cost: $56–278.
Symptoms
- Check Engine Light Is On
- Loss of active steering functions
- Changing steering effort
- Activating emergency mode
- Other related trouble codes appear
Causes
- Broken or damaged wires in the communication circuit
- Steering control module malfunction
- Problems with the CAN bus
- Short circuit in the circuit
- Module power problems
How to Fix
- Check the integrity of the wiring harness to the steering module
- Check the supply voltage and module ground
- Scan the CAN bus for errors
- Check the steering control module for damage
- If necessary, replace the control module
Related codes
FAQ
What does the U2111 code mean?
U2111 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Steering Control System
What causes a U2111 error code?
The most common causes of U2111 include: Broken or damaged wires in the communication circuit; Steering control module malfunction; Problems with the CAN bus; Short circuit in the circuit.
How do I fix a U2111 diagnostic trouble code?
To fix U2111: Check the integrity of the wiring harness to the steering module. Check the supply voltage and module ground. Scan the CAN bus for errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U2111?
Limited driving only, diagnose soon
How much does it cost to fix U2111?
The estimated repair cost for U2111 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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