I have an 01 Durango that shifts itself into 4WD at anytime while driving. The switch is still in AWD but the orange 4WD drive light comes on and the truck engages itself. I replaced the TCCM yesterday in hopes of a quick fix, but no luck. I am new to the forum and the advice has been great. Any thoughts would be greatly appreciated

 

Try the switch?

 

I have not tried the the switch, Is there a place I can find what numbers I should see testing it ???

 

Step Resistance
Range (ohms)

A <200 Shorted
B 400-700 NEUTRAL
C 1050-1450 4LO
D 1850-2300 4H
E 3050-5950 2WD/AWD
(Default)
F 9.5-12.5K In between
positions
G >15.5K Open

 

Sorry about the delay was sent to the backcountry for two weeks for work. Just got the switch in and still the same problem of engaging when it feels like it. Any thoughts would be appreciated. Sorry about the delay