Having trouble with my 95 ram 4x4 single cab. I know all of these items are getting power because i used a test light to check but still wont turn on. and as far as the headlights go i have a harness for them and it also gets power but the headlights still wont turn on but when i use the original harness the lights work. Checked all the fuses and the aren't burnt spent a week trying to know what can be causing this but nothing.

 

Check the IOD fuse.

Also, I think the various switches (except for the radio) control the ground path, not supply power. So, check the various grounds.

 

Plus one on checking the grounds. bad ground or (like I had to figure out) intermittent ground issues will have you chasing your tail if you don't think to check them. If you don't have one get a Haynes manual it will become your dodge bible as I like to call it. Also check any wiring you can access reasonably easily. I just repaired a wire on my mother-in-laws car that was in behind her radio, attached to her ignition. insulation was frayed and would occasionally short out just enough to shut the car off, but never blow a fuse. Frayed or worn insulation or a pinched wire are also possibilities. I know you were probably hoping for simple solution, and maybe you'll get one. good luck!

 

alright ill check the IOD fuse and thanks for your guys response i guess ill have to check every wire to make sure nothing is wrong with them

 

thanks guys checked today and it was the IOD fuse changed and everything worked . but not the speakers oh well