Confirmation Driving Pattern

HINT: 

Performing this confirmation pattern will activate the catalyst monitor. This is very useful for verifying the completion of a repair.

Fig 1: Identifying Ignition Switch / Scantool Operation Graph

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1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Refer to DTC CHECK / CLEAR .
5. Turn the engine switch off.
6. Turn the engine switch on (IG) and turn the Techstream on.
7. Enter the following menus: Powertrain / Engine / Monitor.
8. Check that Catalyst Efficiency / Status2 is Incomplete.
9. Start the engine and warm it up (until the engine coolant temperature is 75 °C (167 °F) or higher) [A].
10. Drive the vehicle at between 40 and 75 mph (64 and 120 km/h) for at least 10 minutes or more [B].
11. Those items will change to Complete after completing the driving pattern.
12. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
13. Check if any DTCs (pending DTCs) are set.

HINT: 

If Catalyst does not change to Complete, and no pending DTCs are stored, extend the driving time.