↓ Advertise on Defender2 ↓

Home > In Car Electronics > Battery Drainage - Central Locking
Post Reply  Down to end
Page 1 of 1
Print this entire topic · 
bltom



Member Since: 09 Jul 2022
Location: Slovenia
Posts: 2

Slovenia 
Battery Drainage - Central Locking
Hi guys,

been scrolling through a few similar topics on this forum, but to be honest i haven't found anything similar to resolve my problem, so long story short.

I have TD5 110 2006, and from very beginning when I bought the car it had problems with central locking, it was burning a fuse under a seat when using CL with remote, however this didn't happen lately since im using only a key.

When car is left for more than 3 day battery goes completely flat, I have measured the loads when car is turned off and its reading 2 Amps, which is a looot and way too much for immobiliser and clock.

Then I have systematically unplugged relays and the load dropped significantly when got to the central locking relay under dash. Took it apart measured it, it worked fine. And loads after stayed at normal nominal level (i think arund 2-3 miliamps)

Any ideas what to do next and/or if this has anything to do with burning fuses, because just today I had again flat battery.

Thanks.
Post #957752 9th Jul 2022 8:04am
View user's profile Send private message View poster's gallery Reply with quote
Dinnu



Member Since: 24 Dec 2019
Location: Lija
Posts: 3141

Malta 2012 Defender 90 Puma 2.2 CSW Santorini Black
Guess that you need to isolate which unit stays energized when locked. 1988 90 Hard Top, 19J Diesel Turbo, Shire Blue - Restoration ongoing
2012 90 CSW, 2.2TDCI, Santorini Black
Post #957756 9th Jul 2022 9:16am
View user's profile Send private message View poster's gallery Reply with quote
landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5408

2006 Defender 110 Td5 USW Zermatt Silver
Start with the drivers door actuator as I had problems with my CL before and the drivers door unit is the main controller of the system.
Post #957758 9th Jul 2022 9:36am
View user's profile Send private message View poster's gallery Reply with quote
bltom



Member Since: 09 Jul 2022
Location: Slovenia
Posts: 2

Slovenia 
thanks, I will look in to it. Are we talking LHD or RHD? because mine is LHD.
Post #957762 9th Jul 2022 11:33am
View user's profile Send private message View poster's gallery Reply with quote
diesel_jim



Member Since: 13 Oct 2008
Location: hiding
Posts: 6026

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
The "master" door should be whichever is the drivers door, so LHR or RHD it'll change sides.
Post #957769 9th Jul 2022 12:31pm
View user's profile Send private message View poster's gallery Post Reply
Post Reply  Back to top
Page 1 of 1
All times are GMT

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
DEFENDER2.NET RSS Feed - All Forums