Help needed have immobiliser fault and fan problems

[Dennyboy]

Hello.  I have a 2005 mulispace 1.9 diesel and am a bit of a novice with cars. 
I have 2 main problems with the car,  the Immobiliser on being the worst. 

Started before Christmas,  we were unable to open the car with the fob,  so I used the key,  the car dashboard lght came on when turned the key and would turn over but not catch.

  On the display immobiliser Fault message came up. 

I unplugged the battery and drain the charge,  before reconnecting and everything is fine again. 

This is happening every day now and I need to fix it,  but I can't find anything online that will help. 

I have tried a bsi reset but no help. 

Hope someone can help me

Second problem was the fan stuck on,  have removed the fuse for that,  and will tackle that one once this immobiliser is sorted. 

. 
Thank you for your time and help.

[brajomobil]

If your engine ECU is DCN2 then read IMMO problem here:

http://www.berlingoforum.com/Thread-Lexi...del?page=6

If not then post here on forum your ECU model/number

Best regards,
brajomobil

[Dennyboy]

Thank you, but i dont know how to find my ecu, and what it is?

[brajomobil]

Uh, then you are newbie.
I really don't have time to explain from begging of time.
You can use forum search to find out "questions" like that.

Maybe it is best to take your car to proper garage.



Best regards,
brajomobil