4 wheel drive help and questions

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TylerZ281500

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so....my 4wd stopped working actuator is good and it seems to go into each gear as supposed to. goes into hlo nuetral and 2 hi cant attest to 4hi because well 4wd doesnt work and the vehicle doesnt do anything differently. i have a spare tcase if need be but i just want to eliminate the issue being wiring. so does anyone have any ideas or something i should check because im lost? also in 4lo the tcase works properly and has lot more low end but if i spin it a bit it lets go of 4lo like just gives up dont really know how to explain that one. i guess if i can get the fronts to spin id retry to to see if thats an issue with the case but i cant as of right now.
 

OldGuy96

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Did you check to see if the actuator is getting power? If it isn't, the actuator won't function even if it's good.
 

thz71

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Stick a multimeter in your actuator hook up and see if your getting 12v
 

TylerZ281500

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in the plug for the actuator i assume? pretty sure tcase is bad as well when i 4lo itll pop into nuetral, well it wont but itll stop moving and just free rev at higher rpms in 4lo
 
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