Right plenty of suggestions but only 1 solution.
Renault master side door not locking.
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The door closes fine but the front of the door opens slightly when driving.
Of course the problem with intermittent faults is that they are hard to tie down.
After even 2 3 miles the front of the side door will have opened slightly.
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Any ideas on keeping it tight.
If your lock doesn t operate both lock unlock it could be an earthing problem if you have a constant earth and it makes a small noise on unlock your looking for a fault only on the locking wire.
Remove the contact pad from the b pillar and check directly on the wires on the back any plug that may be there i assume your sliding door lock is not fused separately and you have checked i only have a vivaro.
Renault master movano b 2010 2019 passenger side sliding door lock mechanism.
4 disconnect plug from holder.
Another thing to mention is that opening and closing the doors with the keys especially driver side appear to be heavy as in i need to put quite a bit of force behind it.
When you close the door you can pull the front of the door maybe an inch or so proud of the bodywork.
When this happens 10 seconds is allowed and the immobiliser warning light illuminates.
Why would the indicators flash to arm the immobilizer and the central locking mechanisms heard on a 2000 renault espace but the 2 driver s side doors will not lock.
Master van infra red resynchronising.
If the central locking contacts on the side door are slightly out then this may activate the alarm.
Anyway i have discovered that the siren is easy to disconnect without losing any of the other functions of the alarm system so for now at least i am not in fear.
If i lock myself in with the cabin button and then open the door with the handle it triggers the central locking to open all doors.
3 pull out 5 pin holder.
Renault master van key remote control programming.
2 undo 2 t30 torx head plastic screws.
1 open side loading door.
5 prize apart holder with flat blunt tool.
The problem could be with the door control module dcm or with the wiring or faults in the circuit.
Renault master side door shows opened.
Turn the ignition off.