1999 xantia central locking issue.

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

Post Reply
User avatar
Chris570
(Donor 2020)
Posts: 1461
Joined: 12 Dec 2009, 14:10
Location:
My Cars:
x 29

1999 xantia central locking issue.

Post by Chris570 »

My lovely HDi has decided to lock then unlock immediately whether locking on the key or plip. the Lexia says there is a permanent fault with the LH Door button. All doors lock and unlock ok with the actuator test. So, does anyone have an accurate wiring diagram or suggestions?
2006 C5 HDi 170
1998 Xantia Activa S1
1971 D Special
2006 C3 1.6 HDi SX,
CitroJim wrote: I'm a pink fairy
A 1/3 of Team WFA 'Clarkson'
User avatar
DickieG
Monaco's youngest playboy
Posts: 4877
Joined: 25 Nov 2006, 09:15
Location: Buckinghamshire
My Cars:
x 38

Re: 1999 Xantia central locking issue.

Post by DickieG »

Check the harness connection block on the lock, I've come across problems there on a few Xantia's now causing the exact same problem.
13 Ram 1500 Hemi
14 BMW 535D Tourer
19 BMW i3s
06 C3 Desire 1.4
72 DS 21 EFi Pallas BVH
User avatar
Chris570
(Donor 2020)
Posts: 1461
Joined: 12 Dec 2009, 14:10
Location:
My Cars:
x 29

Re: 1999 Xantia central locking issue.

Post by Chris570 »

Cheers for that, checked both n/s doors and all connections are ok but i did find a broken wire in the rear one, which explains why the window doesnt work. all the other wires seem good so ideally now need a diagram so i can check continuity back to the cph.

sodding rain has stopped play for now
2006 C5 HDi 170
1998 Xantia Activa S1
1971 D Special
2006 C3 1.6 HDi SX,
CitroJim wrote: I'm a pink fairy
A 1/3 of Team WFA 'Clarkson'
User avatar
DickieG
Monaco's youngest playboy
Posts: 4877
Joined: 25 Nov 2006, 09:15
Location: Buckinghamshire
My Cars:
x 38

Re: 1999 Xantia central locking issue.

Post by DickieG »

Using Lexia have you observed live info on the locking state of each door? Normally with such a problem of the locks immediately unlocking it's down to a problem on the front door lock/s.
13 Ram 1500 Hemi
14 BMW 535D Tourer
19 BMW i3s
06 C3 Desire 1.4
72 DS 21 EFi Pallas BVH
Rhothgar
Donor 2023
Posts: 1758
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 78

Re: 1999 Xantia central locking issue.

Post by Rhothgar »

Hi Chris

Where are you based?

I have a complete set of Xantia Dealer Level Workshop Manuals including Electrical Diagrams. They take some understanding though.
User avatar
Chris570
(Donor 2020)
Posts: 1461
Joined: 12 Dec 2009, 14:10
Location:
My Cars:
x 29

Re: 1999 Xantia central locking issue.

Post by Chris570 »

with the lexia you can lock the doors and deadlock them successfully, as far as i can see from the available menus everything is working as it should.

Roth, i'm in bedford
2006 C5 HDi 170
1998 Xantia Activa S1
1971 D Special
2006 C3 1.6 HDi SX,
CitroJim wrote: I'm a pink fairy
A 1/3 of Team WFA 'Clarkson'
User avatar
DickieG
Monaco's youngest playboy
Posts: 4877
Joined: 25 Nov 2006, 09:15
Location: Buckinghamshire
My Cars:
x 38

Re: 1999 Xantia central locking issue.

Post by DickieG »

Chris570 wrote:with the lexia you can lock the doors and deadlock them successfully, as far as i can see from the available menus everything is working as it should.
What does lexia show when you are looking at the perameter menu for the locking state of the doors? It might show which door is causing the problem by one showing unlocked whereas the others are locked helping you know where exactly to direct your attention.
13 Ram 1500 Hemi
14 BMW 535D Tourer
19 BMW i3s
06 C3 Desire 1.4
72 DS 21 EFi Pallas BVH
Rhothgar
Donor 2023
Posts: 1758
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 78

1999 Xantia central locking issue.

Post by Rhothgar »

If you fancy a journey up to Nottingham sometime, you can come and use my manuals.
User avatar
Chris570
(Donor 2020)
Posts: 1461
Joined: 12 Dec 2009, 14:10
Location:
My Cars:
x 29

Re: 1999 Xantia central locking issue.

Post by Chris570 »

Cheers for the support so far :)

i've found the issue it's pin 3 on the drivers side door motor back to the CPH that has a break in the door shut.

I've started to remove the glovebox to get to the CPH (and kill the traffic master if I feel like it) but i can't find the screws holding the bottom of the glovebox in.

any suggestions?(for when the rain lets up:( )
2006 C5 HDi 170
1998 Xantia Activa S1
1971 D Special
2006 C3 1.6 HDi SX,
CitroJim wrote: I'm a pink fairy
A 1/3 of Team WFA 'Clarkson'
addo
Sara Watson's Stalker
Posts: 7098
Joined: 19 Aug 2008, 12:38
Location: NEW South Wales, Australia. I'll show you "Far, far away" ;-)
My Cars: Peugeot 605
Citroën Berlingo
Alfa 147
x 93

Post by addo »

Feel for the dimples in the felt. There's one in the left corner; can't remember the others offhand.
User avatar
Chris570
(Donor 2020)
Posts: 1461
Joined: 12 Dec 2009, 14:10
Location:
My Cars:
x 29

Re: 1999 Xantia central locking issue.

Post by Chris570 »

oh actually inside the glovebox?

i've removed the carpety felty thing underneath it and can't see/feel anything
2006 C5 HDi 170
1998 Xantia Activa S1
1971 D Special
2006 C3 1.6 HDi SX,
CitroJim wrote: I'm a pink fairy
A 1/3 of Team WFA 'Clarkson'
addo
Sara Watson's Stalker
Posts: 7098
Joined: 19 Aug 2008, 12:38
Location: NEW South Wales, Australia. I'll show you "Far, far away" ;-)
My Cars: Peugeot 605
Citroën Berlingo
Alfa 147
x 93

Post by addo »

Yeah, the thin felt what's stuck on the glovebox "floor".
addo
Sara Watson's Stalker
Posts: 7098
Joined: 19 Aug 2008, 12:38
Location: NEW South Wales, Australia. I'll show you "Far, far away" ;-)
My Cars: Peugeot 605
Citroën Berlingo
Alfa 147
x 93

Post by addo »

OK, aside from the perimeter screws with rubber buffers, there is one on the lower right flange - clearly visible to the eye, and one in the centre of the lower felt near its forward edge. Then there's one in the "back" felt on the left lower corner.
Rhothgar
Donor 2023
Posts: 1758
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 78

Re: 1999 Xantia central locking issue.

Post by Rhothgar »

Some good tips there, Adam.

Must remember these. Save me breaking the glove box off next time!!! :oops:
Post Reply