Charles Shedden Posted February 2, 2017 Share Posted February 2, 2017 Went to back my truck out of garage and Electronic Malfunction light & Traction Control Light are on. I also have no throttle pedal, but truck is idling at 800-900 Rpms. Code is 6-4 which is J1939 Link. I am checking wires. Quote Link to comment Share on other sites More sharing options...
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