Our 2010 D13 with ishift has that warning but comes and goes. With no load it shifts 1first-5th-9th-12th with no problem-nor error. When with a heavy load it shifts 1-2-3-4-5-6-7-8-9 etc. and I get the "Check transmission" error but no "low air warning" and air stays mostly at 100-105# Then the truck shuts down and have to pull over, shut off and restart. What does that tell? thanks Francis
Check Transmission at next stop -- intermittent
Discussion in 'Volvo Forum' started by adas, Feb 29, 2024.