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Pinky

Member Since: 09 Jun 2016
Location: England
Posts: 208

2011 Defender 110 Puma 2.4 DCPU Baltic Blue

Central locking fail

Hi, has anyone any idea what might have gone? I unlocked the 110 with the remote and the lights flashed as normal but the thing remained locked. Subsequent presses of the remote did nothing, no lights or anything. I cautiously opened it with the key expecting the alarm to go off but again, it just opened the one door, the others remained locked, I can’t seem to find a dedicated fuse for the central locking so don’t quite know where to start! Any help gratefully received 👍🏻

26th Jun 2019 6:51pm

Martin
Site Admin

Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605

2015 Defender 90 Puma 2.2 XS CSW Montalcino Red

Fuse 6 (15A), Fuse 7 (20A) in the battery box fuse box.

1988 90 Td5 NAS soft top

2015 D90 XS SW

26th Jun 2019 9:48pm

Pinky

Member Since: 09 Jun 2016
Location: England
Posts: 208

Thanks, but you will have to be more specific. The battery box has nothing but the battery in it, the drivers seat box has relays and a few fuses, the in dash box has fuses. Non relate to 6&7

26th Jun 2019 10:06pm

Martin
Site Admin

Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605

Alright, I'm trying to help.

It's called the "battery box fuse box" on the wiring diagram. Sorry, it's the seat box fuse box.

I'm assuming that this relates to your 2011 Puma as per your icon.

In which case there are 6 fuse links and the first 7 numbered blade fuses in the seat box fuse box.

Then blade fuses numbered 8 through to 47 under the panel beneath the steering wheel.

I've given the exact fuse numbers and ratings, I got the common name of the fuse box slightly wrong.

1988 90 Td5 NAS soft top

2015 D90 XS SW

26th Jun 2019 10:17pm

Martin
Site Admin

Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6605

From what I can see, fuse 7 has an icon of a car door and key in the fuse box lid label. Looks likely.

1988 90 Td5 NAS soft top

2015 D90 XS SW

26th Jun 2019 10:22pm

Pinky

Member Since: 09 Jun 2016
Location: England
Posts: 208

Thanks, I’ll take a look when I get to work.

27th Jun 2019 6:27am

Doc P

Member Since: 03 Apr 2016
Location: Midlands
Posts: 565

2013 Defender 110 Puma 2.2 XS CSW Firenze Red

.........and once/if you find a blown fuse, look for the broken wire(s) between a pillar and a door (the one with the actuator that doesn't work) which caused the short!

27th Jun 2019 8:49am

Pinky

Member Since: 09 Jun 2016
Location: England
Posts: 208

Yep, blown 20 amp.
Doc P, all the actuators work so it’s either a partial break or just one of those things! If it happens again I’ll investigate further.

27th Jun 2019 9:37am

Pinky

Member Since: 09 Jun 2016
Location: England
Posts: 208

UPDATE

After this continued to happen randomly and all wiring in the doors checked and confirmed sound I looked at the remote itself.
turned out to have a broken solder joint. I re-soldered it and problem solved!

13th Jul 2019 10:53am

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