Power right rear window will not lower.

celunoid ?? SOLENOID ! Could be starter , test ! VOLTAGE DROP TESTING .

Starter Voltage Drop

What size engine ???
Starter Motor, 4.6L C1020
Lower right side of engine Starter Motor, 5.4L C1020
Lower right side of engine

Starter Motor Relay, 4.6L C166
Right rear of engine compartment C167
Right rear of engine compartment Starter Motor Relay, 5.4L C166
Right rear of engine compartment C167
Right rear of engine compartment

Most often when the car battery is removed for any purpose, most of the components are required to be re-learned again.Probably it needs to be re-learned as follows:Please sit on the rear right seat, press the window button to lower it. When it come down hold the button for not more than 3 seconds. Release the button. Then pull the button to bring the window up and hold it again for 3 seconds after it touches the upper rest, and then release it.
Now check the window operation by operating it from driver side button.
It is supposed to work fine. If not then check the driver side toggle switch, wire harness for looseness or discontinuity.
Regards,
Shadab Lodhi

sounds like a wiring issue either loose,corroded, disconnected at drivers main control switch
we no the motor is ok if goes down, both switches going bad is unlikely..pull the switch & check
for 12v in both directions

The flasher unit is easy to replace.

Cheers Timo.

It sounds like switch that is at door, is not reversing polarity. Pull the switch, test for constant power when key on, to the switch. Other 2 wires will have power or are ground depending on which way switch is pushed. When pushed one way, one terminal will show 12 volt+, and when pushed the other way, the other terminal should show 12 volt+.

Most likely you have left the windows on that side of the car open a bitand water has cased some corrsion on the connections. You need to replace the switch if removing and cleaning connection does not work.

Sounds like the plastic gears on the window motor have wore out and may be stripped or the window is partially off track.

check fuses 35 & 41 (10 amp, red).
it also shows an accesory delay relay in the fuse panel.
And fuse 601? 30 amp.

make sure you don't have lock-out on driver switch panel activated.

Power Window System
Features and Operation
NOTE: The accessory delay feature will allow power window operation up to 10 minutes after the ignition is off or until a door is opened.
If equipped with power windows, the window control switch (14529):

• will operate the power windows only when the ignition switch is in the RUN or ACC position.
• is located on each front door trim panel, and Crew Cab and Excursion rear door trim panel.
• may be used to raise or lower the driver side, passenger side and rear windows from the LF control on the driver side, or the passenger window from the passenger switch.
• includes a one-touch down (OTD) feature for the driver door window.
• can partially lower the driver side window when the LF window control switch is depressed half way (first detent).
• will completely lower the driver side window when the LF window control switch is fully depressed and then released (second detent).

Power Window System — Modes of Operation
There are two modes of operation for the power window system.
Manual Mode
When the LH window control switch is pressed to the first down position, the window will move down until one of the following conditions are met:

• The LH window control switch is no longer in the first down position.
• The LH window control switch is pushed to the OTD position, causing the windows to enter auto mode.

Auto Mode
Auto mode provides the OTD feature. The OTD feature is activated when the LH window control switch, for the LH window, is pressed to the second down position.
Auto mode will be terminated when any of the following conditions are met:

• The LH window control switch is pushed to the UP position.
• The LH window control switch is released (OFF position) and then moved to the DOWN position (first detent) or OTD position (second detent).
• Note: Delayed accessory feature must be active.

The OTD feature is controlled by the window control switch.

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Condition Possible Sources Action

• All power windows are inoperative

• Fuse(s).
• Circuitry.
• LF window control switch.
• Accessory delay relay.

It likely has a bad window regulator.

I had the same problem with now power to windows, mirrors and seat. The common soulution is the orange and or black wire in the boot have broken between the door and post.