Medium and Heavy Trucks
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hello, my name is ***** ***** I will be glad to assist you. please allow me a couple of minutes to gather some basic info.Roy
last 6 of the vin???
no problem, we are here to help
give me a couple minutes
chassis module can be either under the hood left side inner fender or it could be mounted under the cab left side as well. I have also seen them mounted behind the cab on the frame. they put it wherever they want when they make them
you have the wire colors listed on the diagram. let me see if I can find something else
you need to ohm out the wires for that. I can give you the origin of the wires but beyond that you need to ohm them out to the rear of the truck.
the brake light switch sends the signal to the module and then it goes out to the rear lights. the connector is shown in the first diagram I sent you.
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