I just picked up a elect 4wd actuator off a 98 z71 at my local bone yard. I want to replace the thermal actuator on my 1995, so my question is how do I check the one I bought befor i spend any more money.The actuator I bought has four wires looks to be like a blk, brown, blk with white stripe, and maybe like a green or lime color one. just want to hook it to a batt to see if it works. Thanks for any help.

 

well lol