Toyota RAV4 Forums banner

How to do Power Lock Actuator Replacement

1 reading
203K views 133 replies 81 participants last post by  FleekySky  
#1 · (Edited by Moderator)
How to Replace Power Lock Actuator in Toyota RAV4

This is a 2003 RAV4 driver’s door actuator replacement. I am providing a description of my experience, in hopes of helping others. Was surprised I could not find anything. Not for a beginner.

Image



1. Remove the door panel and look to this post for excellent description: http://rav4world.com/mods/4.2/interior/door_speaker_installation.html

2. I would add, that to remove power window switch, gently pry up front and use a small screwdriver to press in the clip, and it will come right out. If force is used, the back fixed plastic clip will break (pics below).

3. Peel back the plastic on door carefully. The actuator is connected to the door latch and the whole mechanism needs to be disconnected. There are several bolts on door (behind where panel was), and at edge of door. Take out three bolts as indicated. Also disconnect power into actuator (see clip hanging loose). You can plug into new actuator and then activate to make sure this was your problem.


Image





4. Take out three torx bolts at side of door holding latch inside door. Also take out screw at bottom of door. This holds flexible window track. (You will later fold that up and out of the way).


Image



5. Take out the plastic piece at top of door edge. This is near lock, and will allow you to disconnect the rods connecting door handle, lock and latch.


Image



6. The unit will now be loose. From the door, gently reach up into door insides and look for vertical metal rods coming out of the top of the latch, and going up to door handle and lock. Disconnect the plastic lock tabs with by gently pry away from bar. To disconnect the yellow clip, go to access hole in number 5 above and use piece of wood, or screwdriver on rod and tap out. (Plastic clip is pressure fit into hole, and you may not be able to pull out. I had to tap it out with hammer. Gentle).


Image




7. Fold up flexible door track so its out of way, and you can now pull unit out of door with cables to power switch. **Leave cables going from power switch to unit, as these remain attached. There may be a wire clip to disconnect and give more play.



8. This is a view of unit pulled out of door (with cover on) and of the cover removed from actuator below.


Image


Image



9. There is one bolt fastening cover onto unit and two screws holding actuator in place. Remove. Note Actuator is still in place with two cables coming into it.


Image



10. This picture shows two screws holding actuator to unit, and where it connects to latch unit cables. Carefully disconnect and put new actuator in line.


Image



11. Assembly is the reverse. Don’t forget to reattach metal rods and clips. Keep power disconnected until done.

12. This is a view of power lock switch tab. Push this in and pull up and forward to remove this panel part.


Image


Image




Got part from Parts.com for about $75. They sent it out and I got it in 2 days. Very impressive response given I live in Hawaii. Let me know if this was helpful. I am not a mechanic, but was a serious auto hobbyist a longtime ago. This was a challenge, so I wanted to try and help others.

Image
Matthew Kohm
 
#2 ·
Excellent write up emiskaye! I (and a lot of us 4.2ers) have this exact problem with the drivers door. I just chose to ignore it b/c the dealer was charging an arm and a leg to fix.

Thanks! It's people like you that make this forum such a great place to be :thumbs_up:
 
#5 ·
I would also like to say thanks! Your pic of the drivers door with the inside panel removed should be helpful to anyone with ideas of replacing/updating their OEM mirrors and speakers... ahem, like ME! :thumbs_up:

I realize that your RAV is an older model, but the picture should be helpful none the less! :wink:

Mike
 
#13 ·
Thanks for the writeup. Amazing with pics. I will have to review as the Rav ( along with transmission problem ) is having problems with power locking the drivers side just like in this pic.

But... great explanation.


I can tell the manual lock flip switch is much harder to flip than the other three doors which tells me something is not correct. It did not lock for a while.

I noticed when I rolled down the window and tried to find the problem, it smelled musty inside. So I sprayed WD-40 at the flip switch and also tried to lube the lock itself to try to make it better. It helped some so I tried more. As a added thing, I left the car out in the sun after all that for a day. Some combo made the power lock work again so I only delayed the problem as I see in this writeup.

Toyota has one problem or bug after another.
 
#15 ·
need some help, i changed out the actuator in the rear door and now the rav won't lock....it will only unlock. it's not responding to the lock on the remote or the electronic door buttons. it will only lock manually. it is a 03 sport model, i don't know if there's a difference or not. last night i replaced the rear actuator on a 03 L model with no problems at all in the same fashion but today's generated this problem. so i'm kinda lost. with it not responding to the lock function makes me think it's an electronic problem and that i'd have to get the lock/unlock chip reprogrammed? need help ppl....thanks!

so now i've disconnected the actuator plug and the doors lock again. so i'm leaving it off for now until i figure out what is wrong. i tried plugging in the old actuator, but the dorrs still won't lock, they lockd before with the old one though.
 
#17 ·
Hmmm... i noticed most of the problems exists on the driver side. Now mine is on the passenger side ( and it's a little bit annoying if your out of the car coz i have to use the key to open the passenger door. As if i'm a gentleman:) ). Anyway, if im inside the car, and would press the door lock switch for the first time, the lock would move a little bit (probably 1/16 of an inch) but if i press the second time, or should i say continuously, then it won't move anymore. :(
 
#23 ·
Aloha!

I am brand new to the site and to the forum. This post is very helpful; mahalo for that.

I was wondering about the photos, though. I clicked my cursor on a couple of them and nothing happened.

Are you able to tell me how I can view those photos, please? I am kind of a visual learner and 'a picture is worth a thousand words'.

Mahalo,

AkitaMomma
in Mililani:)
 
#24 ·
OK, I fixed the pictures in the original post. They should display properly now, and will zoom in to full size if you click on the bar. Enjoy!!
 
#26 ·
Aloha again,

This information worked great for me on Sunday. I have the new actuator in and it works.

But putting things back together is presenting some difficulty for me. I am trying to reattach the two rods. One of them must pass through a white plastic guide that has a lid on it. How can I put it through, close the lid and reattach the black cover with two screws over the actuator when all that work is done on the side (facing the street) that I cannot visualize without xray vision?

Any good advice would be greatly appreciated...

Thanks,
AkitaMomma