What causes a U0382 code?

U0382 can be triggered by several issues — see the verified probable causes and step-by-step diagnostics shared by mechanics and owners on OBDIY.

Can I drive with a U0382 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with U0382 active.

Follow the step-by-step diagnostic on this page, then read the verified fixes contributed by other Heavy Truck owners — the answer marked "Verified Cause" worked for the original poster.

OBDIY

OBD-II

U0382

Software Incompatibility with Running Board Control Module

What it means

Software conflict for power-deployable steps. May result in steps remaining retracted or extended inappropriately.