Service Def System See Dealer
Check the def gauge regularly. Webdec 19, 2016 · triggered a def warning, see dealer message. I have driven the truck 3 or 4 times since the check engine light came on. They tested, said it was bad def, and charged for the drain, clean and refill. The tune on my 2016.
Webjan 16, 2022 · for example, if the tune turns off the def system, the cts3 can no longer read % def, the def command or the def tank level gauge. Web5 days ago · a common message is “service def system see dealer,” which can indicate issues such as an overfilled def tank or dirty def fluid. Every time i have also gotten the service def system, see. Weboct 30, 2023 · i threw a p206a code.
