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Power Window System - Electrical Diagnostics: Overview Dodge Cab & Chassis R3500 HD

Windows ~105 words

Theory Of Operation

One of the probable causes for this DTC to set is that the driver held all four window switches down or up for an extended period of time thereby causing the high side driver, in the TIPM, to overheat and cut out. Once the high side driver is opened, it will remain open for approximately 10 seconds or until the next key cycle. However, the code will remain as stored. As you can see from the other possible causes, any circuit in the Power Window System that could go to ground can set this code.