If the Isuzu Amigo's starter runs with the key off and the relay removed, it may indicate a short circuit or a stuck relay that is allowing power to bypass the ignition switch. Additionally, there could be an issue with the wiring harness, where a damaged wire is causing a continuous connection. Lastly, a faulty ignition switch may also be to blame, as it can lead to unintended starter engagement. It is important to inspect the electrical system for these potential problems.
Either the starter, starter relay or ignition switch are failing.
Starter Relay Isuzu Trooper (Diesel Engine) located in fuse box (engine room), grey color. They have 4 relay (Power Windows-black, AC-black, Engine/Alternator-blue, and Starter-diesel engine-grey)
under the hood in the fuse box
under the hood on the passenger side of the motor bay. in the black fuse box.
The fuel pump relay on a 1999 Isuzu Amigo is typically located in the under-hood fuse and relay box. This box is usually found near the battery, on the driver's side of the engine compartment. You can refer to the diagram on the cover of the fuse box for the exact location of the fuel pump relay. Always consult the vehicle’s service manual for specific details and diagrams.
passenger side under hood inside fusebox
On a 1999 Isuzu Hombre, the starter solenoid relay switch is typically located in the engine compartment, near the battery or on the driver's side fender well. It may be mounted on the firewall or in a fuse and relay box. To find it, you can refer to the vehicle's owner's manual or a repair manual for specific diagrams and details.
The first thing to do is check the starter relay which is below the motor. If that doesn't work, the starter must be completely removed and replaced.
The starter relay is on top of the starter.
flasher relay location on 2002 isuzu npr?
Which relay is the starter relay on a 1994 buick lesabre
The starter relay is built on the starter.