Power Mirror Wiring

[SCMark]

I replaced my side mirrors because neither one of them worked. I installed TYC brand w/o puddle light. Result - The drivers side works fine in the vertical tilt, and horizontal pivot. The passenger only has the vertical tilt working the horizontal pivot does not work. I am trying to trouble shoot the problem, but am unable to find a wiring diagram for the mirrors. I have both Haynes and Chiltons manuals, but neither one show the mirror wiring.

The readings from my multimeter are:
Purple to ground switch in the mid position : -6.5mV
Purple to ground switch in the up position : -1.4mV
Purple to ground switch in the down position : +83mV
Purple to ground switch in the right position : +120mV
Purple to ground switch in the left position : -59mV
Green to ground switch in the mid position : -6.3mV
Green to ground switch in the up position : -100mV
Green to ground switch in the down position : +12V
Green to ground switch in the right position : +12V
Green to ground switch in the left position : +6.3mV
Yellow to ground switch in the mid position : -45mV
Yellow to ground switch in the up position : -2mV
Yellow to ground switch in the down position : +25mV
Yellow to ground switch in the right position : +85mV
Yellow to ground switch in the left position : +45mV
Purple to Yellow switch in the mid position : 0v
Purple to Yellow switch in the up position : +12v
Purple to Yellow switch in the down position : -12v
Purple to Yellow switch in the right position : 0v
Purple to Yellow switch in the left position : 0 v
Purple to Green switch in the mid position : 0v
Purple to Green switch in the up position : -12v
Purple to Green switch in the down position : +12v
Purple to Green switch in the right position : 0v
Purple to Green switch in the left position : 0 v
Yellow to Green switch in the mid position : 0v
Yellow to Green switch in the up position : +1mv
Yellow to Green switch in the down position : -0.9mv
Yellow to Green switch in the right position : 0v
Yellow to Green switch in the left position : 0 v

If anyone knows what the wires are for based on color and function I will be very appreciative.

 

[SCMark]

Update:
I found a wiring diagram on a Ranger forum and traced the problem to the green wire. I peeled back the rubber boot from the body to the drivers door, and found the green wire was broken. I did not have time to fix it due to other things I had to spend time on. During my testing on the drivers mirror it was always done with the door open. While driving I tried to adjust the mirrors, and found that neither of them worked. I suspect more broken wires.

The question now is can the harness from the door to the body be removed for repair? It it must be done on the vehicle - How do you get to the wires?

 

[deweyville65]

Take the rubber cover off the top of the canister on the door. Remove the bolt and pull the bottom off. Be forewarned, there is not a lot of room to work. Also check down along the floor at the kick panel for broken/corroded wires.