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Try this... it fixed my problem whereby the 2005 Toyota Sienna passenger sliding door would sometimes open and sometimes not, yet I could hear the motor trying to open/close it. It cost me 20 minutes and 10 drops of oil, not $1200.
First, get the door open. It took me two weeks of constant trying, but it finally opened.
Next, remove the plastic covering of the inside door handle this way: locate the two screws on the forward edge of the sliding door near the child-safety switch: (the switch is a small lever near the door latch, on the forward edge of the door) loosen and remove the two phillips screws, one above the child-safety latch, and one below.
Remove the plastic cover to expose the gears for the door open/close mechanism.
There's a bunch of intricate plastic and metal parts in there, all coated with white grease. I used some 3-n-1 oil to lubricate everything in there thoroughly, In my case, there was one part that was a little void of grease, hence it "stuck" occasionally.
Test the system. If it's Okay, replace the plastic cover, and re-install the screws.
Now my Toyota Sienna 2005 door never fails to open or close.
Try this.....Find the latch on the door, stick your finger in the hole, lift up and pull the door handle at the same time, the inside latch mechanism should go up, then try the door again. It would be nice if that's all it was huh? Sometimes they stick when they get too cold. If this works for you....spray it with some WD-40 or graphite. Hope this worked for you. Cheaper than the 2000.00 motor!
This may or may not work depending on exactly what is wrong with the door, I cant tell what is wrong without looking at it directly however: You can try starting with all doors closed and unlocked, keys in hand disconnecting the battery and letting the vehicle sit for 2 min or so, then reconnect the battery. Put the key into the ignition and turn it to the on position but do not start the van. Next press the button to disable the power sliding door for the drivers side, then manually open the door fully, wait 5 seconds, then close it manually fully. Press button the button again to re-enable the power sliding door, then try to use it with the automatic feature either by pulling the handle or using your remote, this may or may not work depending on if the door has somehow become de-initialized (it should work now) however if something is broken inside the door closing mechanism or door closed/open sensors, the door will continue to malfunction.
We'll speaking from one that has change SEVERAL of these. If you havent done it before its a pain in the ****. I have done so many that I can do them in about 30 minutes. You can do it with or without the door on the vehicle. Personally I do them with the door off. You can't fix the cable if its broke. The cable has to slide down 2 sets of sliders and in and out of the motor theres no tolerance for a splice anywheres. I had no idea those motor assy were that expensive.
The way this is changed is you remove the door. (disconnect negative on battery, or turn power slide door button to off) Remove the panel, drop the glass down about a 1/3 the way, pull the 2 rubber grommets off from inside the mod. Remove 2 10 mm bolts, remove the back sash on the door and the inside rear window rail, pull the inside rubber window run slightly out. Slide the old glass out, drop the mod down, remove the cable assy bolts (4 10mm bolts) , unplug the wiring harness, remove the 2 10mm bolts atop the rear slide roller, theres also one 10mm inside the door at the very top near the rear slider. Remove that bolt too, its grey and about 1 1/4" long. You also have the remove the rear latch lock, 3 T30 torks bolts. Unsnap the cable from the 2 retaining clips and slide the power door assembly out the bottom of the door. Reverse assembly for the new one. Id imagine they are charging you about $300-400 labor. Id do it for $100
lol No idea where to get a new one reasonably tho. Its sad cause I see 1000's of them daily. Ask me how I know this? I work in offline repair at Toyota Motor manufacturing Indiana.
Originally Posted byBLOWN 86
There's a sequence for that motor if you replace it yourself you could possibly break it again I've seen those motors split easily just by letting too much cable go into the motor assembly the spool that holds the cable can only hold just the right amount to open and close the door
Good luck Rob
I agree, if you don't know what your doing with the new motor your going to shell it out quicker then you put it on. This is where the dealer comes in handy. I've replaced a few and from I've seen they usually run around $1100-1200 without labor
there is a door lock actuator that has failed, it releases the latches so the door can open. you need to remove the door panel. unbolt the window and tape it as to hold the window up then remove the window regulator assembley then unbolt the lock actuator from the back side.
The suggested fix above did fix my problem. The problem is that a 2.5" hinged finger that pops up from the floor of the door opening to block the door. Apparently, the finger should, but doesnt go back down after the gas flap is closed. Even after I got hinged finger down (so that the sliding door would open/close all the way), it still would not go back down after the gas flap has been opened. i.e. I have to push the finger back down every time after we fill up with gas. It looks like there is a little wire/spring that should pull the finger back down, but it is off of the finger. I think that replacing this back on the finger should fix the problem permanently.
Sounds like something isn't right.Try to disconnect the battery for a few minutes and see if that helps.Some times the ecu gets haywired and disconnecting the battery might reset it.And if it is the original battery you might want to get it tested.