This code refers to a communications lost problem on the CAN line. The electronic control module is missing communication from one or more other modules. It can be set when replacing a battery or low battery voltage is present ( running accessories with key on engine off ). It can also set from poor/loose connections. Have the code cleared and see if it returns. If it does, further diagnostics will be required to effectively diagnose it
Testimonial: "I had it cleared and it did it again. Loss of power intermediately, tack goes up and down lights flash on and off on dash. Sometimes it does this then it don't for sometime and then it will do it again. Could using the ECO mode be part of this problem?"
The ECO mode should have no effect on this problem. If the code comes back, there will be a communication problem between one or more modules. I would approach this repair by inspecting all wiring and connections at the PCM for moisture/tight connections/pin stretch etc. If nothing found, the same inspection would be performed on the connections to other modules. This can be a very complex and time consuming problem to effectively diagnose.
×
165 views
Usually answered in minutes!
×