on the freeway going about 65 my four-wheel-drive engaged on its own. Pulled off tried to disengage with the **** on the dash would not disengage had to turn truck off for about 10 minutes. Four-wheel-drive was able to be turned off but then upon driving back home again four-wheel-drive reengaged again at about 25 to 30 miles an hour.
HELP what’s going on with my truck?!

 

Bad switch, or TCCM I would guess.....

 

Dou you happen to have access to a high end scan tool or AlfaOBD to be able to monitor the Transfer Case Control Module inputs and outputs? What year and model is your Ram?

-Rod