ash-ssrg

Hey Folks, Got a MASSIVE problem! Been t/shooting my 4wd multimode system (Goes into Locked centre diff when I hit the 4wd switch for UNlocked centre diff 4wd - flashing lights) Anyways - I opened the actuator on the transfer case to check the terminals, and thats when the ROTOR/SOLONOID/MECHANISM/THING popped out. I figured out how to get it back into the actuator assembly (by undoing the actuator assembly & sliding it out on the shaft a bit first). BUT, the rotation of this thing seems critical. Anyone done this successfully before???? Please help. ASh.

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ash-ssrg

Some pics of the lil' b@stard

Attached Thumbnails

   

kennyyoung

Ash, is this the actuator motor that you have in your hand or is it the internal parts of the actuator? I am planning on taking my actuator motor off and wondering if there will be a problem with this?

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1996 Tacoma V6 4X4 SR5 Extended Cab Automatic

ash-ssrg

Sorry for the late reply - I don't know if tacomas have the exact same 4wd actuator as 4runners, but what you see in my pics is the contents of the actuator. This solenoid is a complicated bit of kit (a Chinese puzzle) that could easily pop out when you undo the 3 bolts because it is spring-loaded.
The trouble is knowing what angle it needs to go back in at (getting it back in at all is a mission on its own).
Also, the solenoid seems to have 'in' and 'out' position and I dont know what the default position is.
To make it worse, there are no tech/Toyota guidelines on refitting this. Its 'replacement only' of the whole actuator assembly involving opening the transfer case.

I recommend NOT opening it and check all your diff switches first (if not done yet).

Otherwise, getting another transfer case at the breakers/scrapyard could save you heaps of aggravation.

Another option is to check your actuator motor (insde a black cap on the actuator with 3 screws).
But I have no info on this other than it turns a screw inside the actuator that turns the solenoid. This MAY be your problem.

Check all electricals first

Good luck - keep me/us posted

kennyyoung

Thanks ash, for your reply....just in time too! I was just about to go outside and pull the thing apart. I was checking here for any last suggestions and lucky you posted just in time to give me the heads up!!!! Did you ever get your back together and working? Well, I couldnt get the actuator motor off because 1 of the 3 screws wouldnt come out....... I got 2 out with vise grips but cant get at the last one!!! I'm thinking about taking a chisel to it and hoping the remaining 2 will be enough to hold it in place. I figure if I can get at the stator inside the cap, I might be able to free the internals up by turnig it. I really dont want to open the main actuator body if I dont have to. I'm just wondering if anyone knows if they are the same on the Tacoma as the 4Runner?

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1996 Tacoma V6 4X4 SR5 Extended Cab Automatic