What does code U0260 mean?

Q: What does code U0260 mean?

Lost Communication With Seat Control Switch Module A. U0260 means the vehicle's network lost communication with the seat control switch module on the 'A' circuit, which is the primary switch pack that moves the driver's seat. The computer detected that the module stopped responding to periodic network messages, so it flagged the missing node rather than a specific switch or motor failure.

DTC codes / U02xx · Lost communication with a control module / U0260

U0260Lost Communication With Seat Control Switch Module A

U0260 means the vehicle's network lost communication with the seat control switch module on the 'A' circuit, which is the primary switch pack that moves the driver's seat. The computer detected that the module stopped responding to periodic network messages, so it flagged the missing node rather than a specific switch or motor failure.

SystemNetwork

Code typeGeneric (all makes)

SeverityLow

Fix difficultyIntermediate

AreaLost communication with a control module

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.