Inspection/Maintenance System DTC Table

2004 Oldsmobile Bravada RWDSECTION 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 
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.