Both rear passenger doors not unlocking

Both the rear passenger doors don't unlock when using the central locking but they do lock!

I looked at a wiring diagram and the only think I can see in common is a plug/header with a common link (HEADER 0761 (K109)), anyone have any ideas where this might be? Or am I barking up the wrong tree!

Note: The drawing the header shows the rear passenger lock "MOTOR-CDL- REAR-LH" and "MOTOR-CDL- REAR-RH" are linked via this link.

IMO it's not a wiring issue cos the lock-unlock command is on the same wires just changing polarity also the feed is the same for rear, tail and passenger doors so it's not missing, you need new latches for them, simple as that

new door lock springs .

Nig said:

new door lock springs .

Click to expand...

it's Disco 2 not 1

I'd have presumed it's both the actuators in the doors, but strange for two to go at once! Are you sure they have both just stopped working or is it possible they went one at a time?
Pain in the bum to change them, as you have to strip the door frame down to get them out. That's why mines stayed faulty for around 3 years now!!

I brought the Disco on Thursday. I have no idea when the locks failed, just some time in the past. I was hoping it might be a common wiring fault between the doors.
I haven't really had time to do much with it yet. There are many little and not so little problems I need to look at on it

It's booked in for next week for a bit of a health check, i.e. Chassis etc with Autoland. Fingers crossed if it has a solid chassis and gear / transfer boxes, I'll invest some time in fixing the problems.

Private purchase I presume?!

You issue is almost certainly the individual actuators in each door. Obviously car was probably left open for you when viewed as the seller was likely fully aware of the fault!

@Disco DJ: Yes private, the seller explained all the faults with the car and the price reflected the condition.
I'm not too worried about bits like the door locks, I can do them over time.