Expert Answers about International Trucks 4200 Series

• Can a Brake Controller Be Installed in a 2007 International 4200
• A brake controller does not have to be tied into the computer on your 2007 International 4200. A brake controller such as # 90885 requires 12 volt power in to power the controller, a ground which is usually attached to the negative battery terminal, an output wire (blue) goes to the trailer connector, and a connection to the cold side of the brake switch to tell the controller when you are stepping on the brake pedal. If your truck has air brakes then it is possible that there isn't a...
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