Section 23 (Engine Controls - Tests W/Codes): Introduction: Notes
WARNING: This page is about a different car, the 1999 Dodge Pickup and 1999 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Perform all steps in appropriate BASIC DIAGNOSTIC PROCEDURES article. If no faults are found while performing basic diagnostic procedures, proceed with self-diagnostics. If no Diagnostic Trouble Codes (DTCs) or only pass codes (system functioning properly) are found during self-diagnostics, proceed to TEST NTC-1A: NO TROUBLE CODE TEST MENU , or TROUBLE SHOOTING - NO CODES - GASOLINE or TROUBLE SHOOTING - NO CODES - DIESEL article for diagnosis by symptom.