2005 navigator power folding mirrors

James,

Here's some sites that will help you...

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Best to you.

unplug it or pull fuse

Sounds like the main plug in for powering the door is not completely plugged in, or a wire got loose. Check that connector to be sure it is completely seated. Also check the fuse box for a blown fuse.

TRY UNPLUGGING DIFFERENT SECTIONS OF WIRING IF THERE ARE JOINS ON THEM

There are 2 fuses associated with the power mirrors, fuses F4 & F3.

The next thing to check ( if equiped ) do the power seats still work ?
The reason I ask, is if the power seats do not work, this ( usually ) is a broken splice in the driver's side door sill. The broken wire also has other items associated with it.

Start with checking the fuses, and if they are good check for power at the power mirror switch on the :
F3 - Orange w/ Light Green stripe wire.
F4 is for the power fold module ( in 06 a King Ranch option ).

Can only Diagnose with a scanner and a trouble chart. It's all electronic

If you have the memory seats, there are 2 fuses to check, Fuse #3 and Fuse # 109 or 108 ( drivers or pass ). 108 & 109 are for the non memory seat version ( the driver's side seat has the 1 & 2 buttons on it, on the side ).

If both of these check OK, there are 2 routes.
1. Check for power at the power seat module
1.1. Fuse #3 = pin #1, Orange w/ light green stripe wire.
1.2. Fuse # 109 = pin #1 ( on the other connector ) Dark Green wire.
Both are hot at all times, key position does not matter.

The non memory seat version is just fuse #109, Dark green.

Route #2 is some times there is a water leak in the driver's side door sill. There is a wire that is spliced ( 1 in, 2 out ) that can corrode and break. If this happens, there are usually other symptoms ( open door will not shut of radio, power mirrors don't work, etc ).

Lacking other symptoms, Focus on those 2 fuses, and making sure power is under the seat at the connector.

most likely a pinched wire around the seat causing a short to the seat frame every once in a while when the seat is in the right place. start with checking stuff that moves most often (driver's memory seat)

i have a 05 ford f150 supercrew my power adjustable pedals didnt work my mirrors didnt work n the driver seat didnt work i found the problem i had a broken wire coming out of the #3 fuse block it it was orange with a green stripe it has some heat shrink on it i cut the heat shrink tape and the wire was badly corroded i replace the splice with 18 gauge wire and and everything came back on good as new