Pinpoint Test D : The Transfer Case Jumps Out Of Gear: Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Four Wheel Drive Systems for schematic and connector information.
Normal Operation
Once the operator selects a gear position, the detents in the shift lever and transfer case should maintain the selection. If the transfer case does not stay in the selected position, systematically check the shift linkage and internal components of the transfer case.
Possible Sources
- Shift lever detent
- Mode Indication Switch (MIS)
- Shift lever assembly
- Transfer case
WARNING:
When directed to drive the vehicle as part of this test, drive the vehicle on a hard surface in an area without traffic to prevent a crash. Failure to follow these instructions may result in personal injury.