2005 M1083A1 won't turn off

[acropilot]

Hi All,

I was driving my 1083 today. The engine won't turn off when i turn off the master switch and the toggle switch. I had to turn off by turning off the master Disconnect switch by the batteries.

Any ideas or suggestions would be appreciated.

Best,

Tony

 

[Suprman]

Fuel solenoid sticking or the relay that controls power to the fuel solenoid.

 

[acropilot]

Thank you. I'll look into the TM to see where the relay and the Solenoid valve is located and start the trouble shooting from there.

 

[NDT]

Does your truck have those toggle switches under the cab near the alternator, and are they off?

 

[acropilot]

Yes. And they are indeed off.

Other observations today.

1. Both 12v and 24v gauges are not registering.

2. Checked all circuit breakers. None tripped.

 

[acropilot]

Well, it turned out to be a sticky relay. Actually I pressed on the relay and it went in a little bit. It may have been that it wasn't fully seated. I went through all of the relays and made sure they are all seated. Good to go

 

[Suprman]

Relays dont usually stick on. Replace that relay

 

[acropilot]

Yup. Definitely plan to. Any ideas on availability?