Confirmation Driving Pattern

HINT:

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

Fig 1: Identifying Driving Pattern

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Identifying Readiness Tests Screen Display - CAT CMPL Is INCMPL

Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Turn the tester on.
Clear the DTCs (if set) (See DTC CHECK/CLEAR ).
Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / USER DATA / CAT CMPL.
Check that CAT CMPL is INCMPL (incomplete).
Put the engine in INSPECTION MODE PROCEDURE , and warm it up.
Drive the vehicle at between 40 mph and 70 mph (64 km/h and 113 km/h) for at least 10 minutes.
Note the state of the Readiness Tests items. Those items will change to COMPL (complete) as CAT CMPL monitor operates.
On the tester, select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / PENDING CODES and check if any DTCs (any pending DTCs) are set.

HINT:

If CAT CMPL does not change to COMPL, and any pending DTCs fail to be set, extend the driving time.