Engine Controls Information

The driveability and emissions information describes the function and operation of the powertrain control module (PCM).

The engine controls Information contains the following:

• Component locations
• Wiring diagrams
• PCM terminal end view and terminal definitions
• Diagnostic System Check-Engine Controls
• Diagnostic trouble code (DTC) tables

The component system includes the following items:

• Component and circuit description
• On-vehicle service for each sub-system
• Functional checks and diagnostic tables

The DTCs also contain diagnostic support information containing circuit diagrams, circuit or system information, and helpful diagnostic information.