Cm870 overheating issue? Maybe

[Evotrucker]

(05-08-2019 )Chamberpains Wrote:  Where is your laptop with Insite and inline adapter. Please oh please don't tell me after all we've seen you do to this truck, and you don't have Insite?

If you do, go to data monitor\logger and check your fan control switch. Is it being commanded on? In ECM Diagnostic Tests you can perform a switch test. Toggle your fan on and off to see if its engaging or leaking air.
Your problem may just be the solenoid isn't allowing it to come on or your clutch in the hub is shot. Does it engage when you turn the key off and disengage when you key on?

Hey mr chambers! Thanks for telling me ahead of time on what to do!. I just got home n I got 2 hours to spare before running back n doing the same run I did yesterday. So I literally just hooked everything up n ran the “ fan over ride test “. I did a 1 minute test and then a 2 minutes test. It kicked on and worked just fine.

While I was at it, I went to check if their were any new faults that I wasn’t aware of n found 2 new ones.