U0199
Lost Communication With Door Control Module A
U0199 is an OBD-II diagnostic trouble code meaning: Lost Communication With Door Control Module A. Common causes: broken or damaged wiring, door control module malfunction. Estimated repair cost: $22–111.
Symptoms
- Power windows don't work
- Problems with central locking
- Error indication on the dashboard
- The door does not respond to commands from the key fob
Causes
- Broken or damaged wiring
- Door control module malfunction
- Poor contact in connectors
- Module power problems
- Short circuit in the circuit
How to Fix
- Check the integrity of wiring and connectors
- Check fuses associated with the door module
- Test the door control module
- Replace module if necessary
- Reset the error and check the system
Related codes
Error U0199 by Vehicle Brand
FAQ
What does the U0199 code mean?
U0199 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Door Control Module A
What causes a U0199 error code?
The most common causes of U0199 include: Broken or damaged wiring; Door control module malfunction; Poor contact in connectors; Module power problems.
How do I fix a U0199 diagnostic trouble code?
To fix U0199: Check the integrity of wiring and connectors. Check fuses associated with the door module. Test the door control module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0199?
Yes, but get it checked soon
How much does it cost to fix U0199?
The estimated repair cost for U0199 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
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