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Millsy94



Member Since: 06 Jun 2013
Location: Gloucestershire
Posts: 91
England 2003 Defender 90 Td5 PU Aintree Green
Td5 alarm keeps going off
Hi all recently bought a 53plate td5 90 station wagon with alarm and central locking I washed it this morning but only with a sponge. Ever since the alarm keeps going off about once or twice an hour and when it goes off it unlocks or vice versa. Please help I've not long had to but this one as my other one got stolen so really need it to lock and behave cheers ed
Post #493016 16th Jan 2016 7:21pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554
make shore door interior light switch are dry and in good working order

do you have battery backed alarm sounder power connector to it ok

also how is your spider collection Laughing set my alarm off sometimes
Post #493027 16th Jan 2016 8:10pm
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Tiger



Member Since: 06 Jul 2012
Location: Wales
Posts: 2265
2004 Defender 110 Td5 CSW Java Black
Take the speaker out of the drivers footwell.

Shine torch into dash cavity

Look for water near green box
Post #493029 16th Jan 2016 8:13pm
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Millsy94



Member Since: 06 Jun 2013
Location: Gloucestershire
Posts: 91
England 2003 Defender 90 Td5 PU Aintree Green
Ok will check all door switches tomorrow and green box. What is the battery backed alarm sounder?? Cheers for quick responses
Post #493120 16th Jan 2016 11:43pm
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Lambley



Member Since: 20 Apr 2013
Location: Mid Devon
Posts: 1435
United Kingdom 2006 Defender 90 Td5 HT Java Black
I had the same thing a while ago, tended to go off at 3am!

I bought a set of door contact recess switches for a few quid and fitted them, also unplug the movement sensor above the driver, more hassle than it's worth.

http://www.ebay.co.uk/ulk/itm/221957372514
Post #493157 17th Jan 2016 6:37am
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Millsy94



Member Since: 06 Jun 2013
Location: Gloucestershire
Posts: 91
England 2003 Defender 90 Td5 PU Aintree Green
Ah will try unplugging the sensor. It doesn't seem to play up if you lol with the key if that makes a difference
Post #493185 17th Jan 2016 10:16am
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barbel jim



Member Since: 12 Dec 2012
Location: Northants
Posts: 1412
United Kingdom 2005 Defender 90 Td5 HT Tonga Green
i'm pretty sure locking with the key disarms the interior motion sensor, as that way it donsn't go off when you lock the dogs/ kids in Thumbs Up Might have found youre offending item Whistle
Post #493193 17th Jan 2016 11:03am
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Laurie



Member Since: 22 Feb 2008
Location: Sussex, England
Posts: 2897
England 2005 Defender 90 Td5 XS CSW Bonatti Grey
It's water in the door switches. Spray them with WD40 with the tube on the can so you get good penetration round the button. Lasts for years.

If that doesn't work, look for a fly or moth inside the cab. Rolling Eyes 
Post #493238 17th Jan 2016 1:10pm
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Tiger



Member Since: 06 Jul 2012
Location: Wales
Posts: 2265
2004 Defender 110 Td5 CSW Java Black
barbel jim wrote:
i'm pretty sure locking with the key disarms the interior motion sensor, as that way it donsn't go off when you lock the dogs/ kids in Thumbs Up Might have found youre offending item Whistle


I don't think this is true and is a common misconception.

I'll double check though
Post #493355 17th Jan 2016 7:07pm
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Tiger



Member Since: 06 Jul 2012
Location: Wales
Posts: 2265
2004 Defender 110 Td5 CSW Java Black
Yep as suspected locking with key is identical as locking with plip

See here

http://www.nanocom-diagnostics.com/uploads...0Guide.pdf

You could verify this by locking with drivers window down via key wait 60secs and wave arm around inside.

Thumbs Up
Post #493356 17th Jan 2016 7:13pm
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mk1collector



Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769
England 2004 Defender 110 Td5 CSW Bonatti Grey
On mine it works Shocked if you lock with the key (which I occasionally do if the dog is in the car) the motion sensor doesn't set so the dog doesn't set the alarm off. I have also checked the motion sensor works with the alarm fob (just in case) and the alarm went off with me waving my arm inside. Ray
My build thread
http://www.defender2.net/forum/topic17615.html
Post #493362 17th Jan 2016 7:27pm
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Tiger



Member Since: 06 Jul 2012
Location: Wales
Posts: 2265
2004 Defender 110 Td5 CSW Java Black
Ray,

Your alarm doesn't go off because you have a Lab & 110

This is just a combination of well behaved naturally lazy dog that lies down a long way from a crap sensor

Go test it now by locking with key with driver window down.

Ultrasonics should arm

Whistle
Post #493378 17th Jan 2016 7:54pm
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Justtellme



Member Since: 23 Nov 2015
Location: Ottawa
Posts: 305
Canada 2003 Defender 110 Td5 SW Oslo Blue
Tiger wrote:
barbel jim wrote:
i'm pretty sure locking with the key disarms the interior motion sensor, as that way it donsn't go off when you lock the dogs/ kids in Thumbs Up Might have found youre offending item Whistle


I don't think this is true and is a common misconception.

I'll double check though


My manual says to lock the car with the remote while one of the doors is open. Then close the door and voila the car is locked and alarmed but with the interior motion sensor now disabled.

Thing is I have a stock TD5 2003 110 with alarm, no battery back up sounder fitted and no motion sensor fitted in the car, but everything else. Is this a normal setup? I bought mine second hand from Germany.
Patrick
Post #493426 17th Jan 2016 9:25pm
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barbel jim



Member Since: 12 Dec 2012
Location: Northants
Posts: 1412
United Kingdom 2005 Defender 90 Td5 HT Tonga Green
Tiger wrote:
barbel jim wrote:
i'm pretty sure locking with the key disarms the interior motion sensor, as that way it donsn't go off when you lock the dogs/ kids in Thumbs Up Might have found youre offending item Whistle


I don't think this is true and is a common misconception.

I'll double check though


It works on mine Mr. Green
Post #493450 17th Jan 2016 10:01pm
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mk1collector



Member Since: 17 Sep 2009
Location: West Yorkshire
Posts: 6769
England 2004 Defender 110 Td5 CSW Bonatti Grey
Tiger wrote:
Ray,

Your alarm doesn't go off because you have a Lab & 110

This is just a combination of well behaved naturally lazy dog that lies down a long way from a crap sensor

Go test it now by locking with key with driver window down.

Ultrasonics should arm

Whistle


Rolling with laughter it also works if I leave the kids in the car while I nip into the shops, they sit in the middle row and they are never still Rolling with laughter Ray
My build thread
http://www.defender2.net/forum/topic17615.html
Post #493463 17th Jan 2016 10:17pm
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