Central locking problems with renault scenic

If you can hear the central locking mechanism in that door, then a linkage inside must have come adrift. You would have to remove the panel and look. It appears to be a known issue!!

[Vivaro] - Side sliding doors won't open

https://www.vauxhallownersnetwork.co.uk > threads > s...
Jan 20, 2018 - Hi, My Driver door, passenger door and rear doors all open but ... in and out of the van today opening and closing the side doors so why ...

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  [Vivaro] - Slide door not opening

  https://www.vauxhallownersnetwork.co.uk > threads > s...
  Dec 9, 2013 - On the inside of the outer door handle there is a plastic link that holds the cable in place. When its all working, the handle actually pulls on ...
  
  

Many door open sensors self-adjust the first time the door is closed. If something gets between the door jamb and the button switch, the switch can get pushed in too far to actually make the connection when the door is closed.
You may be able to pull the switch back into normal position, or at least replace the switch.

sticking control module in drivers door. you need to take the door panel off and get to the lock from in side and spray the door lock with degreaser. leave to dry wipe down and re grease the lock assembly. also spray some penatrating oil in door lock from out side.

you need to take the door card off from the inside and reattach the latch

when i double lock my scenic my driver side window opens and you cant close it but whist driving it closes automaticaly

I have noise from cam/other belts on my scenic 1.6 2002

If the passenger door has not been opened for some weeks or months, or in icy weather, it is possible that the rubber seals around the door frame will cause the door to appear 'stuck' fast - in this case, a bit of extra force from inside the car whilst pulling on the interior door handle should cause the door to open. Failing that, if the car has electrically operated central locking, when the key fob is pressed to deactivate the central locking does the door lock on the passenger side work as expected? Try unlocking the passenger door with a key, and or pull the door lock button upwards to ensure that the lock has been deactivated. Check for blown fuses.

is yours the renault keycard to start and open doors?if it is a know these cards can go faulty.they were bad on renault laguna.the switch breaks off the board inside card.can be soldered back on.think you can get replacement switch kit on ebay with instructions how to fix.need someone who can solder with some eletronics knowhow.if not not sure sorry

Try taking out the lock-mecanism and "grease" with contact-spray. Make sure all electrical-connectors are in good shape at the same time.
Just an idea..
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Each Door switch works on the principle of OFF when the circuit is closed (the opposite to how a household light switch works, i.e OFF when the circuit is open). The door switch contacts become corroded with the passing of time and therefore don't make a closed circuit when the door(s) are closed consequently fooling the central locking system to believe that a door is open.

First thing to do is identify which door switch is not working or working intermittently. Open each door in turn and push the door switch in with your finger (located on the pillar of the body). If it's an intermittent fault then hold it there for 30 seconds wiggling the button switch slightly to establish a contact. If that doesn't identify the faulty switch then remove each one in turn and check with a meter for continuity - continuity will occur with the switch pushed in, if no continuity then you've found your faulty switch. You can repair these switches with a little patience, or pick-up a replacement from a scrapyard for less than a pound. Tip - before disconnecting the cable from the switch, tie a long piece of string onto the cable to prevent it from disappearing into the body of the car.