Inspection/Maintenance (I/M) System DTC Table
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.
| System | DTCs Required to Set System Status to YES |
|---|---|
| If an I/M System Status indicator did NOT update to YES during the Inspection/Maintenance Complete System Set Procedure , review each indicator and reference this table to determine each DTC associated with the I/M System Status Indicator. Each DTC listed below has specific conditions that must be met for the diagnostic to run. Included within the conditions are additional DTCs which, if set, may inhibit the DTCs listed below from running. Reviewing and operating the vehicle within the Conditions for Running for each DTC listed below will allow the I/M System Status Indicators to transition to YES. | |
| Catalyst | DTC P0420 or P0430 |
| EVAP | |
| Fuel Systems | DTC P219A or P219B |
| Oxygen Sensor | DTC P0133, P013A-P013F, P014A, P014B, P0153, P015A-P015D, or P2270-P2273 |
| Oxygen Sensor Heater | DTC P0030-P0032, P0036-P0038, P0050-P0054, P0056-P0060, P0135, P0141, P0155, or P0161 |
| Camshaft Position | DTC P0010, P0011, P2088, or P2089 |