U0277
Lost Communication With Seat Control Module K
U0277 is an OBD-II diagnostic trouble code meaning: Lost Communication With Seat Control Module K. Common causes: open or short circuit in wiring harness, module power problems. Estimated repair cost: $56–167.
Symptoms
- Electric seat adjustments do not work
- Seat position memory lost
- Heated seat does not function
- Check Engine Light Is On
- Errors in other comfort systems
Causes
- Open or short circuit in wiring harness
- Module power problems
- Seat control module malfunction
- Poor contact in connectors
- CAN bus problems
How to Fix
- Check fuses associated with the system
- Inspect the wiring harness for damage
- Check seat control module connectors
- Scan other modules for CAN bus errors
- Replace the seat control module if necessary
Related codes
Error U0277 by Vehicle Brand
FAQ
What does the U0277 code mean?
U0277 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Seat Control Module K
What causes a U0277 error code?
The most common causes of U0277 include: Open or short circuit in wiring harness; Module power problems; Seat control module malfunction; Poor contact in connectors.
How do I fix a U0277 diagnostic trouble code?
To fix U0277: Check fuses associated with the system. Inspect the wiring harness for damage. Check seat control module connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0277?
Yes, but get it checked soon
How much does it cost to fix U0277?
The estimated repair cost for U0277 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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