Circuit diagrams not shown on this page must be accessed by using the OnCommand Service Information USB or the Service Portal (Master Service Information) subscription.. The 2011 International Prostar is a relatively simple vehicle to work on electrically, but troubleshooting and repairing any automotive system becomes infinitely easier when armed with the proper knowledge.
The 2011 International Prostar AC comes equipped with a number of vital components needed for its proper functioning. In order to properly decipher and use a wiring diagram for a vehicle like this, it's important to first familiarize yourself with these components and how they are connected.. The wiring diagram for the Prostar is a highly detailed map that shows how each component connects to the other parts of the vehicle. The diagram shows the details of the electrical system, from the starter and alternator to the various switches and circuits.