Sunday 13 March 2016

Ford Fiesta Style 2007 remote boot release

Just a quick post for anybody with a similar problem. We have a Ford Fiesta Style 2007, similar to the photo below:
Recently the remote wouldn't pop the boot open, neither would the button on the car dashboard. For anyone that doesn't know, the car boot has a pop release on it, so it won't pop fully open but will unlock and release the catch so you can then lift the boot easily, or let somebody else do so (This is because there is no manual release button on the boot, the only alternative way to open the boot is to use the keylock which also releases the boot).
The electric boot release stopped working recently, and although you can hear the motor whirr nothing happens, so we decided to take a look and find out how it fits together and what was wrong.

Opening the boot you can see the locking mechanism, held in by two substantial hex bolts.

Here you can see the locking mechanism and I've removed the hex bolts (Two either side of the lock mechanism). DO NOT DO THIS! You don't need to for this repair/fix, that unit doesn't have anything interesting in. It contains the mechanical movement, an electric switch (for the alarm and boot lights) which you can see in the top right of the lock mechanism with the red tab (That is a push/pull connector) and two steel cables. These two steel cables are the release mechanism.
To get to these and the motor you need to remove the boot inner cover. This is the plastic cover with the handle to pull the boot shut. It has 3 cross-head screws and then it is pop-clipped shut, so take the screws out and just gently pull around the edges and the whole panel will come off.

Once you've removed the cover you'll see the rear wiper motor, electrical wiring and another black cover (in the middle of the photo, and photo below) which contains the locking mechanism and motor. This comes off with another couple of hex screws and then pops open.

Once you've removed the cover, you will see the motor and locking mechanism:

The two steel cables are then split, one comes into the servo motor shown above for the electrical release. The other feeds to the mechanical switch just up off to the right (out of shot) from the photo above.
As you can see it's a simple mechanism and uses a standard door lock servo to pull on the cable via a metal pivot. The springs them return the servo back to it's extended position.
The servo itself doesn't have many markings on it, the only ones I had are shown above on the photo. These will probably be standard, and I'd hope they match the servo's used in the door locks too to make it all standard and simple.
I found the servo was working, but it wasn't strong enough, so I think the servo is on it's last legs as it didn't have enough fore to exert against the spring. So as a quick/simple fix I decided to reduce the strength of the spring by cable-tying some of the coils together. This isn't exactly a fix, just a bodge job for now!
That's after I put the cable ties on and reduces the strength of the spring and for now opens the boot again using the electrical release. It'll fail again fairly soon but now I know I'll need a replacement servo motor to repair it properly.

Hope that helps somebody else wondering why their boot won't pop open, it should be an easy fix once you can identify the spare part to order and will only take about 30 minutes to change.


  1. Thank you for those information on Mechanic Dublin panel. I am really grateful to you for providing those information. Maybe it will come handy in the future since the future is uncertain.

  2. Hi Andy, I have the same problem with my Fiesta, could you please tell me if the below ebay link is the correct part I need to get to replace the servo motor, or is it something different?

  3. The best kind of remote-controlled cars are those that resemble real cars that run on the road,  Range Rover Sport


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