Theory Of Operation
When the ignition is in an unlock position (Acc./Run/Start), the Body Control Module sends a voltage signal to the Transmission Control Module in order to allow Gear Selector to be moved from the Park position.
When the ignition is in an unlock position (Acc./Run/Start), the Body Control Module sends a voltage signal to the Transmission Control Module in order to allow Gear Selector to be moved from the Park position.