Fiat ducato alarm install



We decided to put a simple alarm in our van. As I couldn't find any wiring diagrams and no information online I managed to track the wires and get it working. I thought I would add some information to help others install an alarm into their Fiat.

 

 

Wire colours

 

Door trigger (-) input :

 

Hazard lights output :

 

12v (+) constant :

 

Chassi ground: On passenger side under dash there is a main grounding plug, I just connected into that.

Drivers side under dash

 

Passenger side under dash. The large white plug is the left side indicator wire and there is a black plug if you look carefully is the door trigger plug.