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Inspection/Maintenance System DTC Table

WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Not all vehicles will have every Diagnostic Trouble Code (DTC) listed in each section. For example, a vehicle may have only 2 oxygen sensors or 1 catalyst. Only those DTCs applicable to the vehicle are required to update each System Status to YES. Refer to the appropriate service manual to determine which DTCs are supported for each vehicle.
INSPECTION/MAINTENANCE SYSTEM DTCS

System DTCs Required To Set System Status To YES
AIR DTCs P0410 , P1415  & P1416 
Catalyst DTC P0420 
Exhaust Gas Recirculation (EGR) DTCs P0401 , P0404 , P0405  & P1404 
Evaporative (EVAP) Emission DTCs P0440 , P0442 , P0446  & P1441 
Oxygen Sensor DTCs P0133 , P0140 , P0153 , P1133 , P1134 , P1153  & P1154 
Oxygen Sensor Heater DTCs P0135 , P0141  & P0155