Hello all,

I currently have a problem with the above vehicle,the immobiliser/alarm led in the centre of the dash will not illuminate.Non start.

Nothing has been done to the vehicle,customer came to the vehicle in the morning and a non start which was a bit of a pain because its the local hearse and was needed for work that morning!!

When turning the key the starter does not turn,no feed to the starter,fuel pump does not run,no spark.checked all the fuses,vehicle earths,Checked the wiring diagram,i earthed the starter relay circuit,so it turned over with the key.also energised the fuel pump,still no start.Checked the led for operation.

I have read that the immobiliser are troublesome on these,i am suspecting the immobiliser unit,looked inside the unit,no obvious burn marks,but i do not have a wiring diagram for the immobiliser circuit to check for power and grounds etc before i condemn it.Also if the immobiliser unit is faulty does a new one have to be programmed in?Any info or advice would be much appreciated.

Regards lee