Hello everyone.
So one thing that's happened over the past week or so, the passenger door window, mirror and locking is not working from the drivers side. The window still works using the passenger controls, however there is no auto up/down. The mirror adjustment, folding and heating do not work.

I've checked the door connector, BCU connectors and the connector into the door module and there is no corrosion. I checked the voltage at the door connector on pin 1, there was a constant 12v, no change when operating the drivers door switch. After looking at Rave, I need to check pin 25 on the black center connector on the BCU. I've also checked the fuse for the passenger door module and that is fine.

What should I be seeing in terms of voltage changes at these pins and does anyone have any ideas as to what to check?

Thanks
Qasim

Edit
The car is a 2004 Vogue TD6

http://www.fullfatrr.com/gallery/albums/us..._C2057.jpg

http://www.fullfatrr.com/gallery/albums/us...mb_BCU.jpg

http://www.fullfatrr.com/gallery/albums/us...b_BCU1.jpg

Last edited by Qahmed95 on 10th Mar 2019 3:57pm. Edited 1 time in total

So I got around to having a look today, there was 12V at the car side of the door connector, checked for continuity between pin 23 on the door connector (door side) and pin 1 on the white connector into the door module, there was none. Pulled back the rubber and the p bus wire was intact, after further examination I found a few slits in the wire that had some oxidation. After a little movement, it broke apart into 3 pieces. I soldered another piece in between and its all sorted.

Thank you

good job

I'm seeing a similar problem (no function from drivers door switches for passenger window, mirror and passenger door not locking, though the mechanism makes its usual clicking sound and the little black tab in top of passenger door card goes up and down seemingly fine)

When you say you fixed the problem with damaged wiring, was this at the passenger door area or the drivers door area? "Gloria" 2002 L322 Voguish V8 LPG - carcass
"Jessica" 1996 Disco 1 300 TDi Auto
"Harriet" 1994 Disco 1 300 TDi Manual - Gone
"Daisy" 1992 Disco 1 200 TDi Manual - Gone

Hiya

It was the connector at the passenger side in the door jamb. Remove the connector from the rubber and see if you can find any broken wires. It's a tight spot to work in.

Many thanks buddy, that gives me a place to focus in on now  "Gloria" 2002 L322 Voguish V8 LPG - carcass
"Jessica" 1996 Disco 1 300 TDi Auto
"Harriet" 1994 Disco 1 300 TDi Manual - Gone
"Daisy" 1992 Disco 1 200 TDi Manual - Gone