Pinpoint Test G : The Four-Wheel Drive (4WD) System Jumps Out Of Gear: Notes
WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Two Wheel Drive/Four Wheel Drive Systems for schematic and connector information.
Normal Operation
When the 4WD system engages the user selected mode, that mode should be maintained. If the 4WD system does not stay in the selected mode, systematically check the 4WD system components.
Possible Sources
- IWE vent lines
- MSS
- Transfer case