Conditions For Setting DTC

WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

An improper voltage level has been detected on the output circuit which controls the Malfunction Indicator Lamp (MIL).
The conditions are present for a minimum of 30 seconds.