Marshcattle Posted June 2, 2017 Share Posted June 2, 2017 Thank y'all in advance, just looking for some pointers here. I have a 95 ch600 that dies when cold started. Apx 30 seconds after cold start it electronic malfunction light comes on then engine shutdown light after. If I rev it the engine shutdown light will go off but come back on a couple minutes later. It will do this 4 or 5 times until the motor is warm then run fine all day. All fluid levels good. Quote Link to comment https://www.bigmacktrucks.com/topic/50040-95-ch600-electronic-malfunction/ Share on other sites More sharing options...
Mackpro Posted June 2, 2017 Share Posted June 2, 2017 Only time red and yellow lights come on at same time is low coolant sensor, Quote Link to comment https://www.bigmacktrucks.com/topic/50040-95-ch600-electronic-malfunction/#findComment-371292 Share on other sites More sharing options...
fjh Posted June 3, 2017 Share Posted June 3, 2017 And low oil preasure high temp as intermitant as yours is it's Likley low coolant as macpro mentioned Quote Link to comment https://www.bigmacktrucks.com/topic/50040-95-ch600-electronic-malfunction/#findComment-371369 Share on other sites More sharing options...
MackMack613 Posted June 10, 2017 Share Posted June 10, 2017 If it has cruise control, with the key on engine off, turn on the cruise then press and hold the set button. Count the flashes. This is find out what code you have. There will be 2 series of flashes, i.e 6-2. Electronic malfunction lamp flashed 6 times, pause then flashes twice. Can call Mack dealer and they can decode for you Quote Link to comment https://www.bigmacktrucks.com/topic/50040-95-ch600-electronic-malfunction/#findComment-371947 Share on other sites More sharing options...
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