OBD Guide

U050A

Invalid Data Received From Seat Control Module B

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Error on the dashboard
  • Incorrect operation of seat B
  • No seat position memory
  • Seat heating/ventilation problems

Causes

  • Seat control module B malfunction
  • Wiring harness damage
  • Poor contact in connectors
  • Software error
  • Module power problems

How to Fix

  1. Check connections and wiring to seat module B
  2. Scan the module for errors
  3. Update module software
  4. If necessary, replace the control module
  5. Repair only from an authorized dealer

Related codes

Error U050A by Vehicle Brand