Using Scan Tool
- Connect the Worldwide Diagnostic System (WDS), or equivalent scan tool, to the vehicle DLC-2 16-pin connector located under the dash, left of the steering column.
- Retrieve/clear the DTCs using the WDS. If any DTCs are retrieved, perform appropriate diagnostic test. For 2002 models, see DIAGNOSTIC TROUBLE CODE DEFINITIONS , or for 2003 models, see DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS article in ENGINE PERFORMANCE. If no DTCs are present, perform appropriate ON-VEHICLE TESTS .