What causes a U0268 code?

U0268 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 U0268 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with U0268 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

Log in Sign up

OBD-II

U0268

Lost Communication With Radio Display Sub-module

What it means

The communication link to the multimedia or dashboard radio display screen is broken.

Sign in to view symptoms, probable causes, diagnostic steps, severity, and related codes

Log in Sign up free