Cruise Test - Part 1

ROAD TEST


Cruise Test - Part 1

1.CHECK STARTING OUT FROM D
1. Drive the vehicle for about 10 minutes to warm up the engine oil and [1][2]ATF.
Appropriate temperature for the [1][2]ATF: 50 to 80�C (122 to 176�F)
2. Park the vehicle on a level surface.
3. Shift the selector lever to "D" position.
4. Press the accelerator pedal about half-way down to accelerate the vehicle.
With CONSULT-III
Read the value of "GEAR" in "Data Monitor" in "TRANSMISSION".
Starts from D1?
YES - GO TO 2.
NO - Record the malfunction, GO TO 2.
2.CHECK SHIFT-UP
Depress the accelerator pedal about half-way and inspect if the vehicle shifts up (D1 to D2 to D3 to D4 to D5) at the appropriate speed. Refer to Vehicle Speed at Which Gear Shifting Occurs.
With CONSULT-III
Read the value of "GEAR", "ACCELE POSI" and "VEHICLE SPEED" in "Data Monitor" in "TRANSMISSION".
Is the inspection result normal?
YES - GO TO 3.
NO - Record the malfunction, GO TO 3.
3.CHECK LOCK-UP
When releasing accelerator pedal (closed throttle position signal OFF) from D5, check lock-up from D5 to L/U. Refer to Vehicle Speed at Which Lock-Up Occurs/Releases.
With CONSULT-III
Select "TCC SOLENOID" in "Data Monitor" in "TRANSMISSION". Refer to Pinout Values and Diagnostic Parameters.
Does it lock-up?
YES - GO TO 4.
NO - Record the malfunction, GO TO 4.
4.CHECK LOCK-UP HOLD
Check hold lock-up.
With CONSULT-III
Select "TCC SOLENOID" in "Data Monitor" in "TRANSMISSION". Refer to Pinout Values and Diagnostic Parameters.
Does it maintain lock-up status?
YES - GO TO 5.
NO - Record the malfunction, GO TO 5.
5.CHECK LOCK-UP RELEASE
Check lock-up cancellation by depressing brake pedal lightly to decelerate.
With CONSULT-III
Select "TCC SOLENOID" in "Data Monitor" in "TRANSMISSION". Refer to Pinout Values and Diagnostic Parameters.
Does lock-up cancel?
YES - GO TO 6.
NO - Record the malfunction, GO TO 6.
6.CHECK SHIFT-DOWN D5 to D4
Decelerate by pressing lightly on the brake pedal.
With CONSULT-III
Read the value of "GEAR" and "ENGINE SPEED" in "Data Monitor" in "TRANSMISSION".
When the A/T shift-down D5 to D4, does the engine speed drop smoothly back to idle?
YES - 1. Stop the vehicle.
2. Go to Cruise Test - Part 2.
NO - Record the malfunction and go to Cruise Test - Part 2.