Steve Mutter Posted February 23, 2018 Share Posted February 23, 2018 I have a 2017 f250 that came in for incorrect level stuck at 3/4. So I topped up the def and performed a re fill activation. Now the truck reads empty. I have no codes koeo koer and no cmdtc's. So now i start going through the pinpoint test and get to rj9 and get lost. I can't seem to find where the reductant dosage control module is and can't find the circuits in the wiring diagram that they want me to tie together. Can anyone shed some light on this, is the reductant dosage control module the def heater/sender and they have just change the name in that pinpoint test? I still can't find the rdl1 2 3 pins though. Quote Link to comment Share on other sites More sharing options...
tonybullitt Posted February 23, 2018 Share Posted February 23, 2018 I had a truck I couldn't get refill to reset I ended up removing tank emptying it reinstalled tank refilled and it went to full. regular customer it's been fine since Quote Link to comment Share on other sites More sharing options...
8WA Sman Posted February 23, 2018 Share Posted February 23, 2018 1 hour ago, tonybullitt said: I had a truck I couldn't get refill to reset I ended up removing tank emptying it reinstalled tank refilled and it went to full. regular customer it's been fine since I wonder if you could trick by just plugging a sender that is not installed in the tank? Quote Link to comment Share on other sites More sharing options...
Steve Mutter Posted February 23, 2018 Author Share Posted February 23, 2018 Just went to park the truck out side and found it re set itself Quote Link to comment Share on other sites More sharing options...
forddieseldoctor Posted February 24, 2018 Share Posted February 24, 2018 I’ve had a couple of 17’s that have been slow as shit to reset when they get filled. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.