Pinpoint Test A: Four Wheel Drive (4WD) System Functional Test: Notes

WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

Refer to appropriate SYSTEM WIRING DIAGRAMS article, Four-Wheel Drive System for schematic and connector information.

NOTE: This test must be carried out on a hard surface in a vacant area without traffic.

NOTE: Carry out Steps 1 through 7 outlined in Inspection and Verification before carrying out this pinpoint test.