Theory Of Operation
The purpose of the diagnostic is to detect existing failures on the Dedicated Powertrain Controller Area Network (DPT CAN) Bus. The TCM software monitors the state of the BUS controller(s) and reports any failures.
The purpose of the diagnostic is to detect existing failures on the Dedicated Powertrain Controller Area Network (DPT CAN) Bus. The TCM software monitors the state of the BUS controller(s) and reports any failures.