Ford Inertia Switch Wiring Diagram. 28 inertia diagram inertia system inertia diagram. Occasionally a ford vehicle would be towed in that would not start because the inertia switch needed to be reset.
No power to fuel pump checked inertia switch 3 wires going. The red wire is voltage from inertia switch, the inertia switch may be faulty. Tryed new fpdm, same problem.