Confirmation Driving Pattern

HINT:

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

Fig 1: Vehicle Speed Graph

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

    HINT:

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