Inspection/Maintenance (I/M) System DTC Table: Description
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.
The inspection/maintenance system status monitor parameters are associated to DTCs. Each DTC listed below has specific conditions for running the DTC. If the DTC runs and passes, the status monitor parameter will display Complete. If the status monitor parameter for a system/component did not update to Complete, refer to the table below.
| System/Component | DTCs Required to Set System Status = Yes |
|---|---|
| Camshaft Position | DTC P0010, P0011, P2088, or P2089 |
| Catalyst System | DTC P0420 or P0430 |
| Evaporative Emission (EVAP) Purge System | |
| Fuel System | |
| HO2S Heater | DTC P0030-P0032, P0036-P0038, P0050-P0054, P0056-P0060, P0135, P0141, P0155, or P0161 |
| Oxygen Sensor | DTC P0133, P013A-P013F, P014A, P014B, P0153, P015A-P015D, P1133, P1153, or P2270-P2273 |