Ericjdecket

I still can’t find where the cab grounds. My starter and alternator grounds are good. Where exactly would you run that 10 ga wire from and to where. Thanks.

The marker and dome lights get slightly dim when I hit the clutch too.

Its constantly changing as I use the truck, but it seems to mostly be the volts dropping, the engine shutdown light coming on, if the low air buzzer is on then it will either go out or become faint. This all happens right as I begin to press the clutch. But only in the free play, once the pedal is more than 2 inches down it stops having this issue

I checked the whole length of the clutch cable. Where are the small cab ground wires? Behind the gauge panel? Sounds like that could be the culprit

I'm getting a weird voltage drop and buzzer come on when i lightly depress the clutch about half an inch. To my knowledge there shouldn't be any eng brake switch on the clutch bc its not a jake setup. I removed all the panels i could and didn't see anything hooked up. couldn't find any wires rubbing on the clutch assembly or anything. really confused with this one any advice appreciated. Video attached 8133B6F4-E34D-4FDA-A897-1D076B6871BE.mov

I have a rebuilt mack 10 speed (multi speed reverse in a 2000 RD Dump. It’s got less than 200 miles on the rebuilt trans but it continues to trouble shifting between hi and low range as well as now all of a sudden it will randomly pop out of gear in hi range while the stick never moves. (It seems like it goes into neutral range.) even though I don’t touch anything. Is there anything outside the transmission that could be causing or did I a get a shotty rebuild? Can the shifter knob assembly have anything to do with it? Or maybe air line problems. Any suggestions would be greatly appreciated.