Posted 1/22/2025 14:26 (#11068471 - in reply to #11068447) Subject: RE: W900 starting trouble
Ohio
That looks like a starter relay that powers the starter solenoid on top of the starter. Check and see if 12 volts on each big post as you try to start engine.
I have to replace them on my Freightliners once in a while.
W900 starting trouble
