Citroen c2 won't start and lights and wipers are going crazy

Lukefergusonc2 · Unread post by **Lukefergusonc2** » 27 Jul 2014, 13:51

Hi I was just wondering if anyone could help me I started my c2 the other night and my horn stopped working plus my indercators and headlights won't go off same with the wipers iv checked all the fuses there isn't no problem there my storks don't work either then when I try to start my car a day later it will not start can someone help PLEASE

it's not a fuse problem thanks

my wipers come on when put ignition on and non of the storks work :/

wheeler · Unread post by **wheeler** » 27 Jul 2014, 14:22

Sidelights & wipers coming on when not asked to means the BSI has lost communication with the Com2000 unit. My first thoughts on this are a faulty Com2000 (lighting & wiper stalk)

Lukefergusonc2 · Unread post by **Lukefergusonc2** » 27 Jul 2014, 15:31

But would that cause the car not to start I'm so confused

wheeler · Unread post by **wheeler** » 27 Jul 2014, 19:11

Lukefergusonc2 wrote:But would that cause the car not to start I'm so confused

Yes it can cause a non start situation, the receiver for the immobiliser goes through this unit.

Lukefergusonc2 · Unread post by **Lukefergusonc2** » 27 Jul 2014, 19:18

Ok no problem helped a lot if I buy a new identical com2000 will it have to be programed :/

Unread post by **Northern_Mike** » 27 Jul 2014, 19:46

Comm2000 units don't need to be programmed. They are not cheap though! There's a chap called Graeme up in Bradford who repairs them, but I can't find his number! Have a look see on berlingoforum.co.uk, hes on there somewhere.

Enviado desde mi GT-I9505 usando Tapatalk

Lukefergusonc2 · Unread post by **Lukefergusonc2** » 27 Jul 2014, 20:42

Ok mate thanks ever so much I'll take them out now and let you now the out come it's been flustering me all day it all makes sence now my air bag light is on aswell see so it's looking good I hope fingers crossed

demag · Unread post by **demag** » 27 Jul 2014, 23:47

Be careful with the airbag mechanism when you disconnect everything.

addo · Unread post by **addo** » 28 Jul 2014, 00:56

Check your fuses first. Usually one feeds the COMM unit, failure of the fuse will cause everything you describe.

citronut · Unread post by **citronut** » 28 Jul 2014, 07:27

addo wrote:Check your fuses first. Usually one feeds the COMM unit, failure of the fuse will cause everything you describe.

Adam
the OP says "its not a fuse",

but maybe there are hidden maxi fuses under the main engine bay fuse box, so if the OP dud not know of this possibility there could maybe still be a fuse poped

also Luke ??

check here

http://www.frenchcarforum.co.uk/forum/v ... 19&t=29178" onclick="window.open(this.href);return false;

for a LEXIA owner in your area

addo · Unread post by **addo** » 28 Jul 2014, 09:25

On the grey COMM unit plug, check Pin 4 for earth and Pin 5 for battery voltage with ignition on.

wheeler · Unread post by **wheeler** » 28 Jul 2014, 15:10

If your car has ESP the steering angle sensor in the com2000 will need to be programmed with Lexia, if not then its plug & play.
And yes best to confirm power supplies & earth before jumping in & replacing the unit, the problems described can also be a short or open circuit in the data wires between the com2000 & the under bonnet fusebox.

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Citroen c2 won't start and lights and wipers are going crazy

Citroen c2 won't start and lights and wipers are going crazy

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Re: Citroen c2 won't start and lights and wipers are going c

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