2014 ram 2500 service def system message

#2014 ram 2500 service def system message code#

In the meantime, GM Customer Service called back to follow up. I made an appointment with Hudson GMC in nearby Silverthorne. And the next day the Check Engine light reappeared. Just as we were pulling in to Tiger Run Resort, a new Diesel Range 900 message popped up. That delayed our departure by 2 hours, but we got to NE Colorado that evening and made it to Breckenridge the following day. They covered it under the emissions warranty, but told me that they really were supposed to bill me. They did that and also reset the ECM to clear the error codes. Husker GMC in Lincoln thought that forcing a particulate burn might clear it up. Since we were coming into Lincoln, NE, they arranged for the dealer there to look at the truck first thing in the morning. I called OnStar and they transferred me to GM Customer Service. This one meant that the messages were erratic and we could get stranded on some lonely stretch of road in western Nebraska. Wrong! Less than an hour later I got another message. I figured since it was a bit under 800 miles to Breckenridge, I'd get it taken care of there. When you're out, speed gets limited to 4mph. If you ignore the warning, around 100 miles, speed gets limited to 55mph. A few miles down the road I got a DEF Range 900 miles warning. On the way from Goshen to Breckenridge, CO, while filling up on diesel, I filled the Diesel Exhaust Fluid tank at a Flying J ($2.69/gal), putting in 3.1 gallons. Just to make sure there was nothing else hiding behind the check engine light, I used OnStar to run remote diagnostics before starting out every day.

#2014 ram 2500 service def system message code#

I pressed the OnStar button to run remote diagnostics and they explained it was a 'Reductant Tank Temperature Sensor error' ( error code p205) and that I could have it fixed at my convenience - end of summer would be fine. On the way to the Goshen Rally, our 20 started throwing a Check Engine Light. This story just has too good an ending to not share.