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Joseph Book
Joseph Book, Tech
Category: Medium and Heavy Trucks
Satisfied Customers: 61
Experience:  Diesel Technician
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2014 freightliner business class m2, (check engine light

Customer Question

2014 freightliner business class m2 , (check engine light on)how do you bring up codes
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Joseph Book replied 1 year ago.

Hello, my name is***** am one of the experts on here. The diagnostics codes can be pulled up on an M2 by cycling through the instrument cluster using the odometer trip button by cycling through until they come up. But these are generic codes, the best way is to use a heavy duty truck diagnostic scanner that will give you a description.

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