Hi,
My driver side power lock does not work from the switch and both power mirrors don't work (don't know if they are related).
- from the key fob both doors lock and unlock

Troubleshooting done so far:
- verified fuses were good
- removed driver side switch and power mirror switch and cleaned with alchohol
- checked relay behind the steering wheel (there is 2 of the same type, I swapped them and still the same issue)
- bypassed the door switch and shorted the pins, that did not work either

I am completely out of idea.... any1?

 

If Fob works to lock and unlock both doors then relays and locks are OK
Problem is the switch

Mirrors are the same, switch issue
Check Fuse 1, 5amp, in cab fuse box, then check orange/green wire at the switch, should have 12volts from fuse 1 all the time, not a key on/off circuit

Also check that the Black wire at the switch is a good Ground, that's the ground for both mirror motors
If both wires are OK and neither mirror works then BOTH motors are bad, or the switch is

 

Hi,
So I tested the power mirrors and there was 12volts on the back of the switch. So either the switch is toast or both motors are toast. I tried shorting pins to get them to move but no luck.....

It looks like the doors lock from the driver side switch but don't unlock. I shorted the pin for unlock (pink+green stripe) but still no movement.