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: Vehicle Speed Graph

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

1. Connect a Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the tester ON.
4. Clear DTCs (if set) (See DTC CHECK / CLEAR  ).
5. Select the following menu items: Powertrain / Engine and ECT / Monitor.
6. Check that Catalyst / Status2 is Incomplete.
7. Start the engine and warm it up.
8. Drive the vehicle at between 64 km/h and 113 km/h (40 mph and 70 mph) for at least 10 minutes.
9. Those items will change to Complete as Catalyst monitor operates.
10. Select the following menu items: Powertrain / Engine and ECT / Trouble Codes / Pending.
11. Check if any DTCs (any pending DTCs) are set.

HINT:

If Catalyst does not change to Complete, and any pending DTCs fail to set, extend the driving time.