Why Does My Truck Say Service Def System See Dealer - Web #1 · dec 4, 2018. Web the i saw that the dealer would reset the reset the scr mileage extend w active fault (alfaobd can do this followed. First time ever in 409k miles. Service def system see dealer causes: Web what does the “service def system see dealer” alert mean? Had the message service def system see dealer message pop up today while towing my camper home. Web if your truck is displaying a message that says “service def system see dealer,” it means the diesel exhaust fluid. Had run the def down low, was at about 100 miles until 5 mph, when it.
Web #1 · dec 4, 2018. Service def system see dealer causes: Web if your truck is displaying a message that says “service def system see dealer,” it means the diesel exhaust fluid. Had run the def down low, was at about 100 miles until 5 mph, when it. Web what does the “service def system see dealer” alert mean? First time ever in 409k miles. Had the message service def system see dealer message pop up today while towing my camper home. Web the i saw that the dealer would reset the reset the scr mileage extend w active fault (alfaobd can do this followed.