Technical Starter Wiring

[howitt1981]

Hi All,

Looking for advice my 2020 Fiat Ducato Van want start checked wiring and no power going to small wire on the starter.

Is this feed controlled by a fuse or a relay?

Not sure if the starter has failed and blown a fuse or relay?

TIA

 

[koalar]

No my vehicle

Couple of fuses to check and the ignition switch h001, d004 is a connector

To get you going, no doubt an expert on your vehicle will be along shortly to assist further


I didn't check if all engines are wired the same

 

[Communicator]

Hi All,

Looking for advice my 2020 Fiat Ducato Van want start checked wiring and no power going to small wire on the starter.

Is this feed controlled by a fuse or a relay?

Not sure if the starter has failed and blown a fuse or relay?

TIA

As Koalar said not my vehicle, but I agree with his highlighting of fuses, and connector D004. Unless the vehicle is an automatic, then unlikely to be any relay in the starter solenoid circuit.
If the dash lights up as normal, then it seems reasonable to assume that the two fuses in the highlighted supply to the ignition switch are intact. This leaves connector D004, which probably has more than the two poles shown on the diagram.
Have you checked the notorious engine block earth strap? You may find this current thread helpful, as the problems are similar.

Please post the eventual outcome on this thread.