Conditions for Setting the DTC: P0325
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The PCM detects a malfunction in the KS diagnostic circuitry that will not allow proper diagnosis of the KS system.