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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Engine Controls And Fuel - 4.3L (LV1) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> Inspection/Maintenance Complete System Set Procedure >> Conditions for Updating the I/M System Status

Conditions for Updating the I/M System Status

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: New vehicles may not report the I/M System Status as Complete for certain post catalyst oxygen sensor or heated oxygen sensor 2 monitors prior to 1127 km (700 mi).

A system monitor is Complete when either all the DTCs comprising the monitor have run and passed, or when any one of the DTCs comprising the monitor has illuminated the Malfunction Indicator Lamp (MIL).