Diagnostic Procedure

WARNING: This page is about a different car, the 2002 Dodge Intrepid, 2002 Chrysler Intrepid, 2002 Chrysler Concorde, and 2002 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Vehicle must be driven to set this DTC. Transaxle must be at normal operating temperature with engine speed greater than 1000 RPM.

This DTC indicates a 2-4 and OD pressure switch DTC is present. Perform DTC P0870: OD HYDRAULIC PRESSURE TEST FAILURE and DTC P0845: 2-4 HYDRAULIC PRESSURE TEST FAILURE to determine which switch is failing.