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Jeffgura1 04-29-2019 08:49 PM

Engine light on dash
 
Yes I have a 2014 Forrest River legacy with a 300 hp cummins on a frieghtliner chassie. When I srt it up the engine light/check transmission light/abs light and sometimes some other lights come on. The motor starts fine and runs smooth! But if I shut it down and restart it, the lights will go out and everything appears to be good! Anyone ever have the same problems?

Dav L 04-29-2019 09:16 PM

All the lights are supposed to turn on at start. It's called a "bulb check".
Does that sound like what you are seeing?

Jeffgura1 05-02-2019 09:24 PM

Check engine lights
 
No, these lights will stay on as if there is a problem if I don't restart to shut the lights off. This also happens periodically and does not happen all the time,some times even different lights come on as like the high voltage charging or just the engine lights or maybe the engine light along with the check engine light will come on. I kinda was thinking about some kind of electrical proble or even maybe some sort of dampness. I even had the abs light and check engine light come on by its self too!

Just For Fun 05-02-2019 09:41 PM

Quote:

Originally Posted by Jeffgura1 (Post 4755721)
No, these lights will stay on as if there is a problem if I don't restart to shut the lights off. This also happens periodically and does not happen all the time,some times even different lights come on as like the high voltage charging or just the engine lights or maybe the engine light along with the check engine light will come on. I kinda was thinking about some kind of electrical proble or even maybe some sort of dampness. I even had the abs light and check engine light come on by its self too!

I just returned from a service center in Colten, CA with the same problem. It was diagnosed as a "sensor" malfunction. They replaced the sensor and the lighting issue went away.

Jeffgura1 05-06-2019 08:47 AM

Dash lights
 
What sensor was it?

Just For Fun 05-06-2019 11:06 PM

Quote:

Originally Posted by Jeffgura1 (Post 4760591)
What sensor was it?

It's the sensor tucked deep inside the engine compartment and somewhat centered and on top. I'll attempt a picture tomorrow.


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