Engine Will Not Crank: Notes

NOTE: Applies only to 3.9L and 5.9L. For circuit identification and wiring diagrams, see WIRING DIAGRAMS article. For starter relay wiring diagram, see appropriate STARTERS article in STARTING & CHARGING SYSTEMS. After each repair procedure has been completed, reconnect all components. Perform TEST VER-1: POWERTRAIN VERIFICATION under VERIFICATION TESTS to ensure system is functioning properly.