What causes a P2060 code?

P2060 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 P2060 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with P2060 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

P2060

Reductant Control Purge Control Valve Circuit High

What it means

The Engine Control Module (ECM) detects an abnormally high voltage signal from the DEF (Diesel Exhaust Fluid) purge valve circuit, indicating a potential short to power or a failed solenoid.