Conditions For Clearing DTC

WARNING: This page is about a different car, the 2002 GMC Safari, 2002 Chevrolet Astro, 2001 GMC Safari, and 2001 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

The BCM no longer detects a short to ground in the Passlock sensor power circuit.
When a short to ground is no longer present on the Passlock sensor power circuit, the ignition switch must be cycled from OFF to ON before this DTC can change from a current DTC to a history DTC.
A history DTC will clear after 100 consecutive ignition cycles if the condition for the malfunction is no longer present.