U0260

Lost Communication With Seat Control Switch Module A

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

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

U0259 U0261 U0262