July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Powertrain Control Module Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2003 Mercury Mountaineer and 2003 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Powertrain Control Module Diagnostic Trouble Code (DTC) Index