Hi all, got a problem with the front doors that are not opening with the key fob on my 2015 (facelift) Doblo
Details as follows
1- Pressing the front door open button on the key fob flashes the indicators twice (normal sign for everything fine) but the front doors do not open.Cargo doors make a slight noise but don't open.
2 - Pressing the middle button on the fob - all locks shut fine including the 2 front non opening doors.
3 - Opening drivers door with key - opens fine - all other doors stay shut - this may be normal
4 - Lifting the internal door open lever on the drivers door opens the drivers door but nothing else - this may be normal
5 - The problem has only appeared after battery went very low after the van has stood for a couple of weeks. Battery voltage was down to 3V. Jump started the van numerous times but kept stalling when external power removed. Charged battery and van now running but with this fault.
6 - To try and flush the Body control module of any issue I have disconnected the car battery and touched the leads together to discharge any residual power.Done this numerous times including a 12 hours stretch.
7 -On both front doors i have visually checked (briefly) the multi plug door to pillar connectors and sprayed with contact cleaner.
Also individually left each one disconnected to see if anything was dragging down the voltage in the door. may not be a valid test if the BCM needs to see the door.
The fact that the van indicators flash shows the BCM is receiving the signal OK but for some reason its output to the front doors is not doing the job.
Would be good if i could get a wiring diagram but after hours of searching its looks a lost cause.
Anybody got any idea of what may be going on.Is there anything else i can do before giving in and trailing off to to a specialist.
Details as follows
1- Pressing the front door open button on the key fob flashes the indicators twice (normal sign for everything fine) but the front doors do not open.Cargo doors make a slight noise but don't open.
2 - Pressing the middle button on the fob - all locks shut fine including the 2 front non opening doors.
3 - Opening drivers door with key - opens fine - all other doors stay shut - this may be normal
4 - Lifting the internal door open lever on the drivers door opens the drivers door but nothing else - this may be normal
5 - The problem has only appeared after battery went very low after the van has stood for a couple of weeks. Battery voltage was down to 3V. Jump started the van numerous times but kept stalling when external power removed. Charged battery and van now running but with this fault.
6 - To try and flush the Body control module of any issue I have disconnected the car battery and touched the leads together to discharge any residual power.Done this numerous times including a 12 hours stretch.
7 -On both front doors i have visually checked (briefly) the multi plug door to pillar connectors and sprayed with contact cleaner.
Also individually left each one disconnected to see if anything was dragging down the voltage in the door. may not be a valid test if the BCM needs to see the door.
The fact that the van indicators flash shows the BCM is receiving the signal OK but for some reason its output to the front doors is not doing the job.
Would be good if i could get a wiring diagram but after hours of searching its looks a lost cause.
Anybody got any idea of what may be going on.Is there anything else i can do before giving in and trailing off to to a specialist.
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