U0260
Lost Communication With Seat Control Switch Module A
U0260 is an OBD-II diagnostic trouble code meaning: Lost Communication With Seat Control Switch Module A. Common causes: open or short circuit in wiring harness, seat control module malfunction. Estimated repair cost: $56–167.
Symptoms
- Electric seat adjustment does not work
- Seat position settings are not saved
- The Check Engine Light or Other Warnings Is On
- Code U0260 is stored in error memory
- There may be malfunctions in other systems associated with the CAN bus
Causes
- Open or short circuit in wiring harness
- Seat control module malfunction
- Connector problems or contact corrosion
- CAN bus malfunctions
- Software errors in the control unit
How to Fix
- Check the integrity of the wiring harness to the seat module
- Inspect and clean connector contacts
- Check the power supply and ground of the module
- Scan the CAN bus for other errors
- Replace the seat control module if necessary
- Repair only from an authorized dealer
Related codes
Error U0260 by Vehicle Brand
FAQ
What does the U0260 code mean?
U0260 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Seat Control Switch Module A
What causes a U0260 error code?
The most common causes of U0260 include: Open or short circuit in wiring harness; Seat control module malfunction; Connector problems or contact corrosion; CAN bus malfunctions.
How do I fix a U0260 diagnostic trouble code?
To fix U0260: Check the integrity of the wiring harness to the seat module. Inspect and clean connector contacts. Check the power supply and ground of the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0260?
Yes, but get it checked soon
How much does it cost to fix U0260?
The estimated repair cost for U0260 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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