U0277

Lost Communication With Seat Control Module K

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

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

U0278 U0276 U0257