Pressure Switch Circuit Open/Short
WARNING: This page is about a different car, the 1994 Eagle Vision, 1994 Dodge Intrepid, 1994 Chrysler New Yorker, 1994 Chrysler LHS, and 1994 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
This code becomes stored if condition is active when ignition is turned off. Possible causes are: open ACM pressure sense circuit; open ACM pressure switch; open sensor ground circuit; ACM pressure switch sense circuit short to voltage or ground; faulty air bag module or faulty ACM.