Bring vehicle in to parts supply store and ask for vehicle diagnostic tool to read code. Auto zone offers free vehicle diagnosic. They just plug in computer to your car and it reads the code to tell you want part failed.
If you need further help, reach me via phone at https://www.6ya.com/expert/frankie_091f536560a54e12
If you are referring to a check engine code for a Detroit Diesel 60 series engine, there are several forum links that troubleshoot the bad code. 1 resolved code involved replacing wires to the ECM and replacing some bad batteries.
2000 Century DT 60 series Engine controller no response page 1
2000 Century DT 60 series Engine controller no response Page 2
Here is image of the wiring diagram the forum mentioned.
3,802 views
Usually answered in minutes!
×