Invalid Data Received From Seat Control Module
The U0425 code means the vehicle's onboard diagnostic system has detected: Invalid Data Received From Seat Control Module. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $200 - $800 (parts and labor)
Network codes mean modules are not communicating. You need a scanner that reads all systems to find the problem.
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Common Symptoms
- Power seat not remembering positions
- Seat moving to wrong position
- Seat heater/cooler not matching settings
- Occupant weight sensor reading incorrectly
Probable Causes (Ranked by Likelihood)
- Failed seat control module Very High
- Seat position sensor fault High
- CAN bus data error to seat Moderate
- Seat wiring harness damage Low
Step-by-Step Diagnostic Procedure
-
Scan seat module for codes
-
Check seat position sensors
-
Inspect seat wiring harness
-
Test occupant sensor mat
Frequently Asked Questions
Can I drive with U0425?
Yes. Seat features may not work correctly but driving is unaffected.
What causes U0425?
Usually a failed seat control module or position sensor.
How much does U0425 cost to fix?
Typically $200 to $800.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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