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Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.
Are you needing a wiper circuit wiring diagram for your ranger?
Okay I have enclosed them in the link below. Have a look and post back if you have more questions and or need more help.https://dl.dropboxusercontent.com/u/104923897/wipers%20Oct%2025.pdfhttps://dl.dropboxusercontent.com/u/104923897/wipers%20two%20Oct%2025.pdf
I have sent them to you in the two blue links . Have a look and let me know if you need anything else.
The wiring diagram is the factory diagram for the 1995 Ranger. Is that what your working on?
Have a look at the test steps in the link below for the wiper system as well.https://dl.dropboxusercontent.com/u/104923897/Wiper%20testing%20Oct%2025.pdf
Try running the test step in the new link I just posted for you. The relays are located in the under hood fuse panel see them in this link.https://dl.dropboxusercontent.com/u/104923897/relay%20location%20Oct%2025.pdf
Did you run the steps I sent you?
Power to the Dark blue/orange wire comes from the switch. You need full scan tool to pull codes from the GEM module.
If you not getting power from the switch on the Dark blue/orange wire from the switch and all the fuse are okay and you not getting any fault codes then I would suspect you may have a bad switch.
You stated the dark blue/orange wire had to power and also said when you jumped power to it the the wiper run. Is that the case?
Okay well something is being over looked here but unfortunately with out being there to do that testing I have no idea what your missing.
The only way to know if the GEM is failing would be to replace it with a known good unit.
I would not change anything if the positions where working before.
Run back through the steps once more and see if there is something you may have missed.
Unfortunately I have done all I can from here and I can not be there to do the testing for you. I will open the post back up for you and perhaps some one else has some thing else to offer.