Xsara II immobilser/Ecu help please?

[keith9534]

Hi

hopefully this is the correct thread?

I had a replacement clutch put in my Xsara II 2003

After putting it all back together the car will not start.

The immobiliser light stays on so I am guessing the keys are not recognised.

The ECU is a Sagem s2000-2c.

Which is the easiest way to get this going again as I need the car for work?

Can the immo be turned off with some equipment/software?

Can the car be forced to use the keys again?

Any help would be great

Thanks in advance

[autoelectric]

Hello
I think that you have to make a diagnosis of your car to see what is wrong. If your car was ok before the repair of the clutch maybe the problem is in a wiring or a non connected or loose earth point.
Please check them before you try to do a reprogramming.

[carclima]

Hi

hopefully this is the correct thread?

I had a replacement clutch put in my Xsara II 2003

After putting it all back together the car will not start.

The immobiliser light stays on so I am guessing the keys are not recognised.

The ECU is a Sagem s2000-2c.

Which is the easiest way to get this going again as I need the car for work?

Can the immo be turned off with some equipment/software?

Can the car be forced to use the keys again?

Any help would be great

Thanks in advance

As you say keys are forgoten,,so you will need some tool like brainbee or similar,also you need PIN code for keys..then folow simple procedure and thats it..There is no point in describing procedure it depends on what instrument you will use..

[keith9534]

The keys which have worked Ok for the last 5 years no longer start the car

The immobiliser symbol and light in the hazard switch are on

I have the PIN code from another member here

What "instrument" do you suggest?

[keith9534]

I can`t find any faults with the wiring and the earth point is good and solid

Does anyone lese have any pointers that it could be?

[carclima]

The keys which have worked Ok for the last 5 years no longer start the car

The immobiliser symbol and light in the hazard switch are on

I have the PIN code from another member here

What "instrument" do you suggest?

keys are forgoten..you say they worked for last 5 years..now they are forgoten...comon case on citroens crapy. brain bee can do coding,launch too.bosch KTS CANT..so whatever tool/instrument you can find to coding key will be fine..lexia probably..of course you dont have any erors in moduls..all is OK they yust have temporary alzenhaimer..french crap..I dont know is there any easy solution for synchro the key but brain bee always help me in this case