RM35X0E _52 Drivetrain _078741 AC60E AUTOMATIC TRANSMISSION / TRANSAXLE _0385245 AUTOMATIC TRANSMISSION SYSTEM(for 7GR-FKS) D

AC60E AUTOMATIC TRANSMISSION / TRANSAXLE  AUTOMATIC TRANSMISSION SYSTEM(for 7GR-FKS)  MONITOR DRIVE PATTERN  


TEST MONITOR DRIVE PATTERN FOR ECT


CAUTION:

Perform this drive pattern on a level surface and strictly observe the posted speed limits and traffic laws while driving.


HINT:

Performing this drive pattern is one method to simulate the ECM (ECT) malfunction detection conditions.

Some DTCs may not be detected through ordinary, everyday driving. Also, DTCs may not be detected through this drive pattern.


a.

Preparation for driving

i.

Warm up the engine sufficiently (engine coolant temperature is 60°C (140°F) or higher).


ii.

Drive the vehicle when the atmospheric temperature is -10°C (14°F) or higher.

Some malfunctions are not detected when the atmospheric temperature is below -10°C (14°F).



b.

Drive pattern

i.

Drive the vehicle through all the gears.

Stop → 1st → 2nd → 3rd → 4th → 5th → 6th → 6th (lock-up ON).


ii.

Perform an engine brake test with the shift lever in S. While driving in the S6 range and 6th gear lock-up, move the shift lever to "-" and down-shift from 6th → 5th, 5th → 4th, 4th → 3rd, 3rd → 2nd and 2nd → 1st.

Check that engine braking is normal for every down-shift.


iii.

Repeat the above drive pattern three times or more.

NOTICE:
·

When using the GTS, the monitor status can be checked in the Data List.

Click hereDrivetrain>AC60E (AUTOMATIC TRANSMISSION / TRANSAXLE)>AUTOMATIC TRANSMISSION SYSTEM (for 7GR-FKS)>DATA LIST / ACTIVE TEST

·

In the event that the drive pattern must be interrupted (due to traffic conditions or other factors), the drive pattern can be resumed and, in most cases, the monitor can be completed.



C323220E02
2.667,3.708 1.677,2.781 true 3.354,3.26 3.24,3.104 false 5.26,1.135 4.938,2.146 true 2.583,0.406 2.167,1.781 true 0.271,0.646 1.292,0.854 1.021,0.208 10 false Vehicle Speed 0.073,1.344 1.219,1.76 1.146,0.417 10 false Approximately 100 km/h (62 mph) 0.073,2.073 1.177,2.479 1.104,0.406 10 false Approximately 80 km/h (50 mph) 0.125,3.385 1.656,3.625 1.531,0.24 10 false Warmed up sufficiently 1.073,3.021 1.396,3.229 0.323,0.208 10 false 0 5.354,1 7.156,1.24 1.802,0.24 10 false Lock-up ON Vehicle Speed 2.677,0.281 6.073,0.708 3.396,0.427 10 false Maintain a constant speed or gradual acceleration (with the throttle valve open) for 3 minutes or more.* 3.365,3.281 4.896,3.521 1.531,0.24 10 false Stop (Idling) 2.708,3.688 4.635,4.094 1.927,0.406 10 false Normal acceleration through all the gears from 1st to 6th

HINT:

*: Drive the vehicle at a speed in top gear that will cause lock-up to engage. The vehicle can be driven at a speed lower than that in the above diagram under the lock-up condition.


NOTICE:

It is necessary to drive the vehicle for approximately 30 minutes to detect DTC P071000 (No. 1 ATF temperature sensor malfunction).