11-18-2016, 12:18 PM
Took the coach out for a quick trip this week and 10 min into the drive the yellow check engine light came on. All the gauges read normal and we were only driving about 50 miles, so I just kept an eye on things.
When I started up the next day, the yellow light stayed on. But then as we drove slowly to the park exit, I didn't notice the red light had also came on until after the engine shut down as we were stopping at a stop sign. I used the override switch to startup and move to a safe location. While moving the yellow light came on/off then both yellow and red came on but after we stopped both light turned off. So after sitting there idling for a bit with both lights off, I figured we continue driving. Well we got about a mile and both yellow and red came back on so I pulled off the road on to the shoulder.
What I did was disconnect a plug and one of the wire harness' plugged into the DDEC, turn the ignition key on/off, then reconnected both to the DDEC. Why I thought about doing that, I don't know, but by coincidence or other, it did allow us to get home with just the yellow light on.
Any ideas?
When I started up the next day, the yellow light stayed on. But then as we drove slowly to the park exit, I didn't notice the red light had also came on until after the engine shut down as we were stopping at a stop sign. I used the override switch to startup and move to a safe location. While moving the yellow light came on/off then both yellow and red came on but after we stopped both light turned off. So after sitting there idling for a bit with both lights off, I figured we continue driving. Well we got about a mile and both yellow and red came back on so I pulled off the road on to the shoulder.
What I did was disconnect a plug and one of the wire harness' plugged into the DDEC, turn the ignition key on/off, then reconnected both to the DDEC. Why I thought about doing that, I don't know, but by coincidence or other, it did allow us to get home with just the yellow light on.
Any ideas?