U0236
Lost Communication With Column Lock Module
U0236 is an OBD-II diagnostic trouble code meaning: Lost Communication With Column Lock Module. Common causes: open or short circuit in the module power supply circuit, malfunction of the steering column lock module. Estimated repair cost: $33–167.
Symptoms
- Check Engine Light Is On
- The steering column does not lock when the ignition is turned off
- Problems starting the engine
- Error message on the dashboard
- Loss of anti-theft system functions
Causes
- Open or short circuit in the module power supply circuit
- Malfunction of the steering column lock module
- Wiring Harness Problems
- Contact corrosion
- Failures in ECU software
How to Fix
- Check fuses associated with the module
- Diagnose wiring integrity
- Check module connections and contacts
- Test or replace the steering lock module
- Update ECU software if necessary
Related codes
Error U0236 by Vehicle Brand
FAQ
What does the U0236 code mean?
U0236 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Column Lock Module
What causes a U0236 error code?
The most common causes of U0236 include: Open or short circuit in the module power supply circuit; Malfunction of the steering column lock module; Wiring Harness Problems; Contact corrosion.
How do I fix a U0236 diagnostic trouble code?
To fix U0236: Check fuses associated with the module. Diagnose wiring integrity. Check module connections and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0236?
Limited driving only, diagnose soon
How much does it cost to fix U0236?
The estimated repair cost for U0236 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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