Diagnostic Tests: Notes

WARNING: This page is about a different car, the 1999 Mercury Mystique, 1999 Mercury Cougar, 1999 Ford Contour, 1998 Mercury Mystique, and 1998 Ford Contour. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Perform basic service precautions when diagnosing any DTCs. See PRECAUTIONS under DIAGNOSIS & TESTING.