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cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 3691
Experience:  All types of Cummins applications
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What do I need to do when my truck indicator lamps come on

Customer Question

what do I need to do when my truck indicator lamps come on in my 2011 freightliner truck that has a cummins engine light that is on, the two amber and the one red.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  cumminsdr replied 1 year ago.

you need to find out the fault code first and go from there. There are several reasons to have a check engine and stop engine light such as low coolant or oil pressure, dpf filter plugged , throttle pedal, aftertreatment issues. and so on. See if you can have the ecm scanned to retrieved the faults