Confirmation Driving Pattern

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Performing this confirmation pattern will activate the air fuel ratio (A/F) sensor response monitor.

Fig 1: Identifying Confirmation Driving Pattern

Connect the intelligent tester to the CAN VIM. Then connect the CAN VIM to the DLC3.
Turn the ignition switch ON.
Turn the tester ON.
Clear DTCs (if set) (see DTC CHECK/CLEAR ).
Enter the following menus: DIAGNOSIS / ENHANCED OBD II / MONITOR INFO / MONITOR RESULT.
Start the engine and warm it up.
Drive the vehicle at between 40 km/h and 120 km/h (25 mph and 75 mph) for 3 minutes. However, the vehicle should be driven at a constant speed.
Check the monitor result values on the intelligent tester by entering the following menus: DIAGNOSIS / ENHANCED OBD II / MONITOR INFO / TEST RESULT.
If the values indicated on the tester do not change, perform READINESS MONITOR DRIVE PATTERN for the A/F sensor and the heated oxygen sensor (see READINESS MONITOR DRIVE PATTERN ).
HINT:

Completion of all A/F sensor monitors are required to change the value in TEST RESULT.
Note the value of the Monitor Result.
Enter the following menus: DIAGNOSIS / ENHANCED OBD II / DTC INO / PENDING CODES.
Check if any pending DTCs are set.