How to open the rear door (Sounds simple, doesn't it?)

Discussion in 'Gen 2 Prius Main Forum' started by Andrew Vanis, Dec 26, 2025 at 7:45 PM.

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  1. Andrew Vanis

    Andrew Vanis Junior Member

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    How to open the [passenger] rear door (Sounds simple, doesn't it?)

    How to open the rear door if none - the ext handle, the interior handle, the cable, nor moving manually the lever on the lock actuator - fails to release the lock clasp from door latch striker bolt?

    The reason it doesn't open is likely my fault since it opened before I removed/repaired the lock actuator.....and now I'm in this predicament :-/

    the lock/unlock actuator now works and moves the lever on the handle.

    So either it is permanently locked or the handle release mechanism is faulty inside the actuator.

    In any case, the door is closed and it won't open.

    I've considered cutting the door sheet metal from the outside and destroying the lock actuator assembly for a manual release of the door (and then replacing the door.)....I'm hoping that is an alternate solution.

    Thanks in advance.
     
    #1 Andrew Vanis, Dec 26, 2025 at 7:45 PM
    Last edited: Dec 26, 2025 at 8:34 PM
  2. PriusCamper

    PriusCamper Senior Member

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    No need to destroy the car, Just climb back there and start taking stuff apart from the inside and you'll get it open without much effort. I'm pretty sure on Gen2 you can jam a big screwdriver into the latch mechanism and force it open. Worst case scenario you use an oscilating tool to cut open the latch mechanism and then grab a used mechanism from the local junk yard for $20. But I bet you it you get it with force on the emergency latch mechanism before you have to do other options.
     
    #2 PriusCamper, Dec 26, 2025 at 7:55 PM
    Last edited: Dec 26, 2025 at 8:12 PM
  3. Andrew Vanis

    Andrew Vanis Junior Member

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    I see your 13k post so you must know your way around ...however.... the access to the lock actuator is blocked by the rear window channel track. that limits leverage and blocks access to a multi tool.
     
  4. PriusCamper

    PriusCamper Senior Member

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    You haven't explained why the emergency release has failed you?

    Ok I just looked again... Not sure what you mean by "window channel track" but if you mean the plastic cover/threshold at the bottom of the hatch back that covers the latch and its really truly jammed, just use a cut off tool to cut through that plastic and unbolt the latch mechanism so it goes up with the rear hatch when you lift it up.

     
  5. Andrew Vanis

    Andrew Vanis Junior Member

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    I am dealing with the rear passenger door, not the rear hatch/truck shown in your linked video.

    Luckily I did not install the inside panel yet so I have access form the inside but haven't figured this one out yet.
     
  6. PriusCamper

    PriusCamper Senior Member

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    Oh... I understand... The rear hatch is often called a rear door. Had you said passenger side or driver's side rear door then more people would be able to help.

    Anyways, are the metal rods still connected to the the latch? Or are they disconected. You shoul be able to remove the arm wrest to gain access. Worse case scenario you'd make an opening big enough to get your hand inside the door knob to reach the actuator and release it. You migh have to remove the other one on the other side of the car to figure out how your arm and a tool are going to reach it and release it. Or got to a local wrecker that lets you pull parts and you can practice the job there without damaging your car.
     
  7. Andrew Vanis

    Andrew Vanis Junior Member

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    How can the topic title be changed? I can see I can edit the body but not the title. Any help appreciated.

    What you describe doesn't match up with what I'm seeing inside the door, for example, there are no rods, there are cables and I can't see how removing the door handle would gain any access (though my interior panel is off so I have the best access possible in this case.)

    What Door knob are you referring to? I am familiar with the arrangement of the actuator since I already removed, disassembled, and reinstalled it so no need to go to wrecking yard to see how it looks. As I mentioned in first post, manual manipulation of the actuator does not release the latch/door.
     
  8. PriusCamper

    PriusCamper Senior Member

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    I've only worked on front driver doors and rear hatch latches on Prius... It's wear all the wear and tear is... Here's the image I found of what you're dealing with online... Why can't you attach a pair of vice grips to the end of one of those cables and apply a huge amount of force to the cable while also forcing the door open?

    Basically what I'm saying is its time to start applying so much force you start to break stuff.

    If I was still working in a shop with air tools I'd find a way to fit my air-chisel inside that door from the inside of the car and I'd turn that entire latch mechanism into smaller and smaller pieces until the door opens.

    Of course if I was still working in a shop I'd be so paranoid about something like this happening that I wouldn't of allowed the door to close and obstructed the latch mechanism in the first place because the level of ridicule my co-workers would put on me for making this a problem would be way worse than the problem.

    upload_2025-12-26_20-23-59.png
     
    #8 PriusCamper, Dec 26, 2025 at 11:31 PM
    Last edited: Dec 26, 2025 at 11:41 PM
  9. Andrew Vanis

    Andrew Vanis Junior Member

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    The cable motion isn't the issue.

    Breaking it apart may have to be the approach.
     
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  10. Tombukt2

    Tombukt2 Senior Member

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    You just wanna open back doors without a handle ? From outside car ? Inside handle works ? And door panels off ?so we looking at clear plastic protecting door innards ?
     
  11. VelvetFoot

    VelvetFoot Active Member

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    No specific Gen 2 knowledge here, but could it be something 'dumb' like the little switch to prevent the munchkins from opening the door? They used to be mechanical, as I recall, but I'm munchkin-less.
     
  12. Tombukt2

    Tombukt2 Senior Member

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    Seen cable passed thru old handle location wen handles broke off . Not sure the end game I've got a few doors opened up on a few parts cars rigging to open with Ron handles is reasonably easy
     
  13. pasadena_commut

    pasadena_commut Senior Member

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    Is the OP certain the door is unlocked? On reassembly the electrical cable to the lock actuator may have not been plugged in, or maybe that actuator has failed. If the door is locked neither the inside nor outside handle will open it. If the cables are still in place then it can be unlocked using the little plastic toggle on the inside of the door with red on one face. Then it should open from the outside, even if the child safety switch is in the locked position. If the cables are not in place either reattach them or yank on the one which unlocks. (Not that I know which that would be.)

    If all that fails I'm in the "cut apart the lock mechanism from the inside with a multitool" camp. (And thank your lucky stars the inside panel wasn't on when this happened.) The level of destruction needed may be extreme though, so buy a bunch of blades. As a thought experiment, consider what happens if the metal all the way around the lock is cut - the door still won't open because the lock mechanism is still attached to that loop. The actual "grabbing" part of the lock has to come apart. That will be thick hard metal.

    It doesn't look like there is any simple way to cut the loop that the latch mechanism hooks onto. The metal of the door blocks access from the outside and the metal of the body blocks it from the inside. As an absolute last resort, carefully cut the metal back on the door until the loop is exposed, and then cut the loop. Then the door will open. The latch and door will be easy to replace after that.
     
  14. Andrew Vanis

    Andrew Vanis Junior Member

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    you have a very good understanding of the situation (GOLD star for reading comprehension! {or interpretation if my writing logic/terms were faulty})

    unfortunately it is unlocked. I can lock/unlock it with either the remote or the inside toggle lever :-( [that's why I think I missed somethign on the actuator reassembly]

    I bet if I start destroying the actuator, I shoudl be albe to manipulate the metal catch. (fingers crossed emoji)

    yep, and if the prior inside demo job doesn't work I'll feel better about trashing the door if that's needed. I have a maroon extra door from, a parts car but this is a gold Prius...though those two colors together are regal, aren't they, its what all the kings robes are made of? ;-p ....Or I can leave it alone and have a 3 (4?) door Prius ;-p
     
  15. pasadena_commut

    pasadena_commut Senior Member

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    I'm hoping you can cut apart the lock without damaging the door. Also, wear some serious eye protection, metal bits might be ejected back in your face after they bounce around inside the door.

    We encountered a car recently where it seemed that every painted part on the outside that could be easily replaced had been - each with a different color. Oddly, it was kind of attractive. Easy to find in a parking lot too!