Lube Your Window Tracks and Parts
People have mentioned that the grease used on the window tracks hardens. I found that to be true on the 2004 manual windows, and the 2006 power windows.
The manual crank windows use a metal button slide. There is no plastic/nylon slug like is on the power windows.
I used wheel bearing grease on the slide track and gear teeth.
I didn't clean the old grease out. The new grease will rejuvenate the old stuff. I oiled the crank shaft on the manual windows. I didn't see anything with the power window motors to service other than greasing the slides and gear teeth.
And it worked as planned.
The 2004 crank windows are now running up and down smooth as silk. To be honest I hadn't noticed how sticky they had become over the years.
I assume that the old grease also rejuvenated on the 2006 power window plastic slides, but I really don't have any way to test that other than removing the door panel for inspection. That's not worth the effort for me.
vic
An aside.
The 2004 window track came loose from the bottom of the window to clank down to the bottom of the door. That was what triggered me removing the door panel. Unless the glue had disappeared, it appears that the track rubber is a force fit to the window. I added some Goop glue when I reinstalled the track on the glass edge.
This is a power window Youtube video. It shows the trim removal and the bend trick to get a power window working after the plastic slide cracks.
https://www.youtube.com/watch?v=L_EpfpdpUlc
Basically.
Remove top pillar trim by pushing/tapping the lower section toward the vent window.
Remove the pull handle cover trim.
Remove switch assembly and unplug connectors.
For manual windows: Push the inner plastic ring away from the knob to release the crank handle keeper.
Find 2 ea. T30 screws and remove. (One is in a deep and narrow recess.)
Unlatch lower storage hatch and swing open.
Grasp door panel and pull straight up to release clips.
For driver side power window:
Struggle to release the switch connectors past the latch cable.
For passenger side power window:
Easily work the single connector free past the door latch cable.
For lubing I just balanced the door panel on the open hatch door. More extensive work might require freeing the latch cable to completely remove the panel.
Because the driver side multiple connectors for windows and mirrors were difficult to get free past the door latch cable, I left them alone and lubed the track with the panel just partially out. The track lubing was no problem. I wasn't able to grease the gear teeth as well without better panel removal.
This Euro
Cab Chassis double side door(?) model video has a different door panel from NAS aka NAFTA T1N's. It does show the manual crank handle release method at 1:10.
https://www.youtube.com/watch?v=4a-e5WBohn4
vic