LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2001 >> Catera >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 3.0L >> Inspection/Maintenance Procedures >> Inspection/Maintenance System Check >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection/Maintenance System Check: Procedure

  1. Perform POWERTRAIN DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM. If DTC or driveability concerns were repaired using powertrain diagnostic system check, go to step  3 . If no DTC or driveability concerns were repaired using powertrain diagnostic system check, go to next step.
  2. Check for applicable Technical Service Bulletins (TSB) for software updates that may prevent Inspection/Maintenance (I/M) readiness. Perform any reprogramming or repairs indicated by TSBs. If reprogramming or repair service was required, see INSPECTION/MAINTENANCE COMPLETE SYSTEM SET PROCEDURE  . If reprogramming or repair service is not required, go to next step.
  3. Using scan tool, observe I/M SYSTEM STATUS display. If more than one test indicates a NO status, see INSPECTION/MAINTENANCE COMPLETE SYSTEM SET PROCEDURE  . If only one test indicates a NO status, go to appropriate I/M system set procedure for indicated system.
scientia non olet · About LEMON Manuals