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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 1.5L (LYX) - Diagnostic Information And Procedures (P0351 - P26C8) And Symptoms) >> Diagnostic Information And Procedures >> Inspection/Maintenance (I/M) System DTC Table

Inspection/Maintenance (I/M) System DTC Table

WARNING: This page is about a different variant/trim than selected.
System DTCs Required to Set System Status to YES
If an inspection/maintenance system status indicator did NOT update to YES during the Inspection/Maintenance System Check , review each indicator and reference this table to determine each DTC associated with the inspection/maintenance 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 inspection/maintenance system status indicators to transition to YES.
Boost System DTC P0234 or P0299
Catalyst Monitor DTC P0420 
EGR/CMP DTC P0010-P0014 or P2088-P2091
EVAP DTC P0442 
DTC P0446 
DTC P0455 
Fuel DTC P0089, P00C6, P228C, P228D, or P2C1E-P2C20
DTC P219A 
Oxygen Sensor DTC P0133, P013A, P013B, P013E, P013F, P015A, P015B, P2270, or P2271
Oxygen Sensor Heater DTC P0030-P0032, P0036-P0038, P0053, P0054, P0135, P0141, P103B, or P103C