Catalytic Converter Drive Cycle 5

2008 Toyota RAV4 Limited, 2.4 D, FWDSECTION Catalytic Converter Drive Cycle 5
Fig 1: Drive Cycle Pattern 5
G00526362Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
  1. Connect the Techstream to the DLC3.
  2. Turn the power switch on (IG).
  3. Turn the Techstream on.
  4. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  5. Turn the power switch off and wait for at least 30 seconds.
  6. Turn the power switch on (IG) and turn the Techstream on.
  7. Enter the following menus: Powertrain / Engine and ECT / Monitor / Current Monitor.
  8. Check that Catalyst Efficiency / Current is Incomplete.
  9. Put the engine in inspection mode (maintenance mode).
  10. Start the engine and warm it up until the engine coolant temperature is 75Β°C (167Β°F) or higher [A].
  11. Drive the vehicle at approximately 60 to 100 km/h (37 to 62 mph) for 10 minutes or more [B].
    CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws.
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When to See a Mechanic

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

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