Hi,

I have a no crank td5, I have worked out there is no earth to the starter relay. I earthed it and got crank but no fire!

Got some info and wiring diagrams of topix and have came to the conclusion the is a fault in the alarm ecu or the alarm ecu is not earthed. There are a few circuits that are showing codes and are all related to the alarm.

Does anyone know where it is located?

Thanks