w639 viano central locking problem

[astamir]

Hi everyone I hope everyone is safe with this virus going on around and wish everyone the best.
Im having a problem with my viano central locking and help needed guys.
the front doors locks ok but the rears doesn't and it keeps beeping saying the door open on dashboard.
I'm guessing its the boot lock but not sure how to check
would a star show what's the problem and how can I check the boot lock itself what to look for.
Any help much appreciated

 

[BIG UN]

I would go with the contacts on the side doors.. common for the pins to bend & not spring back into place, which gives the problem you are talking about..

 

[astamir]

I would go with the contacts on the side doors.. common for the pins to bend & not spring back into place, which gives the problem you are talking about..

would a diagnostic machine be able to tell what's the problem?
anything like snap on or Icarsoft

 

[BlackC55]

would a diagnostic machine be able to tell what's the problem?
anything like snap on or Icarsoft

If you can see the door contacts on the live data, yes.
Also I have had broken wires in the rear door hinge cause this too.

 

[qdras]

If you can see the door contacts on the live data, yes.
Also I have had broken wires in the rear door hinge cause this too.

Hello, where exactly has been broken the cables? Can you take a picture of the place? And do you know how to disassemble side scuff sill in the front and back? I have removed screws on drivers side a plastic part next to drivers legs, but i wasn’t successfull to continue. Something is holding the plastic part.

 

[BlackC55]

The rearmost door or tailgate. On the conduit that holds the cables.

 

[qdras]

The rearmost door or tailgate. On the conduit that holds the cables.

Thank you