Lost Communication With Drive Mode Selector Module
The U0281 code means the vehicle's onboard diagnostic system has detected: Lost Communication With Drive Mode Selector Module. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- easy
- Estimated cost
- $150 - $500 (parts and labor)
Network codes mean modules are not communicating. You need a scanner that reads all systems to find the problem.
Check Price on AmazonAffiliate link -- we earn a commission at no extra cost to you.
Common Symptoms
- Drive mode selection not working
- Stuck in one drive mode
- Sport/Eco/Normal mode button not responding
- Drive mode display not updating
Probable Causes (Ranked by Likelihood)
- Failed drive mode selector switch Very High
- Drive mode module communication error High
- CAN bus wiring fault Moderate
- Software glitch in mode controller Low
Step-by-Step Diagnostic Procedure
-
Try restarting the vehicle
-
Scan drive mode module for codes
-
Test selector switch operation
-
Check for software updates
Frequently Asked Questions
Can I drive with U0281?
Yes. The vehicle defaults to a standard driving mode.
What causes U0281?
Usually a failed selector switch or software glitch. Restarting often helps.
How much does U0281 cost to fix?
Typically $150 to $500.
Sources
This page is built from documented references. Verify against your own service info before repair work.
Explore More
Was this helpful?
Share carcodefinder.com with a friend who needs to decode their check engine light.