Fluid level is fine, however my driver was unaware as to what fluid to use, also no ABS issues (No Lights) I had the entire wiring harness for ABS replaced 6-8 months ago.
I have a 2006 Hino 268, on dashboard cluster top right hand light which is a gear with an exclamation mark in the middle. This came on when I was 120 miles from home. Truck will not go into overdrive so I slowed truck down to 50 MPH and cruised home. The truck shifts fine so I don't believe...