Pinpoint Test F : The 4WD System Jumps Out Of Gear: Notes

Normal Operation 

Once the 4WD system engages the user selected mode, that mode should be maintained. If the 4WD system does not stay in the selected position, systematically check the 4WD system components.

This pinpoint test is intended to diagnose the following: 

• IWE vent
• MSS
• Transfer case