Inspection/Maintenance (I/M) Test DTC Table

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. 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 Monitor	DTC P0420 or P0430 .
Evaporative Emission (EVAP)	DTC P0442 . DTC P0446 . DTC P0451-P0454 . DTC P0455 . DTC P0496 .
Oxygen Sensor	DTC P0131, P0132, P0137, or P0138 . DTC P0133, P0134, P013A, P013B, P013E, P013F, P0140, P1133, P2270, or P2271 . DTC P0151, P0152, P0157, or P0158 . DTC P013C, P013D, P014A, P014B, P0153, P0154, P0160, P1153, P2272, or P2273 .
Oxygen Sensor Heater	DTC P0030, P0036, P0053, P0054, P0135, or P0141 . DTC P0050, P0056, P0059, P0060, P0155, or P0161 .