Cruise Test - Part 1

Cruise Test - Part 1
1. CHECK STARTING OUT FROM D1
1. Drive the vehicle for about 10 minutes to warm up the engine oil and ATF.
Appropriate temperature for the ATF: 50 to 80°C (122 to 176°F)
2. Park the vehicle on a level surface.
3. Move selector lever to P position.
4. Start the engine.
5. Move selector lever to D position.
6. Press the accelerator pedal about half-way down to accelerate the vehicle.

With CONSULT-II
Read the gear positions.
Starts from D1?
YES >> GO TO 2.
NO >> Enter a check mark at AT-201, Vehicle Cannot Be Started From D1 on the AT-48, DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
2. CHECK SHIFT-UP D1 -> D2
Press down the accelerator pedal about half-way and inspect if the vehicle shifts up (D1 -> D2) at the appropriate speed.

With CONSULT-II
Read the gear position, throttle degree of opening, and vehicle speed.
Does the A/T shift-up D1 -> D2 at the correct speed?
YES >> GO TO 3.
NO >> Enter a check mark at AT-204, A/T Does Not Shift: D1 -> D2 on the AT-48, "DIAGNOSTIC WORKSHEET", then continue the road test. Diagnostic Worksheet
3. CHECK SHIFT-UP D2 -> D3
Press down the accelerator pedal about half-way and inspect if the vehicle shifts up (D2 -> D3) at the appropriate speed.

With CONSULT-II
Read the gear position, throttle degree of opening, and vehicle speed.
Does the A/T shift-up D2 -> D3 at the correct speed?
YES >> GO TO 4.
NO >> Enter a check mark at AT-206, A/T Does Not Shift: D2 -> D3 on the AT-48, DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
4. CHECK SHIFT-UP D3 -> D4
Press down the accelerator pedal about half-way and inspect if the vehicle shifts up (D3 -> D4) at the appropriate speed.

With CONSULT-II
Read the gear position, throttle degree of opening, and vehicle speed.
Does the A/T shift-up D3 -> D4 at the correct speed?
YES >> GO TO 5.
NO >> Enter a check mark at AT-208, A/T Does Not Shift: D3 -> D4 on the AT-48, "DIAGNOSTIC WORKSHEET", then continue the road test. Diagnostic Worksheet
5. CHECK SHIFT-UP D4 -> D5
Press down the accelerator pedal about half-way and inspect if the vehicle shifts up (D4 -> D5) at the appropriate speed.

With CONSULT-II
Read the gear position, throttle degree of opening, and vehicle speed.
Does the A/T shift-up D4 -> D5 at the correct speed?
YES >> GO TO 6.
NO >> Enter a check mark at AT-211, A/T Does Not Shift: D4 -> D5 on the AT-48, "DIAGNOSTIC WORKSHEET", then continue the road test. Diagnostic Worksheet
6. CHECK LOCK-UP
When releasing accelerator pedal from D5, check lock-up from D5 to L/U.

With CONSULT-II
Select TCC SOLENOID with the MAIN SIGNAL mode for A/T.
Does it lock-up?
YES >> GO TO 7.
NO >> Enter a check mark at AT-213, A/T Does Not Lock-up on the AT-48, "DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
7. CHECK LOCK-UP HOLD
Check hold lock-up.

With CONSULT-II
Select TCC SOLENOID with the MAIN SIGNAL mode for A/T.
Does it maintain lock-up status?
YES >> GO TO 8.
NO >> Enter a check mark at AT-215, A/T Does Not Hold Lock-up Condition on the AT-48, DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
8. CHECK LOCK-UP RELEASE
Check lock-up cancellation by depressing brake pedal lightly to decelerate.

With CONSULT-II
Select TCC SOLENOID with the MAIN SIGNAL mode for A/T.
Does lock-up cancel?
YES >> GO TO 9.
NO >> Enter a check mark at AT-217, Lock-up Is Not Released on the AT-48, DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
9. CHECK SHIFT-DOWN D5 -> D4
Decelerate by pressing lightly on the brake pedal.

With CONSULT-II
Read the gear position and engine speed.
When the A/T shift-down D5 -> D4, does the engine speed drop smoothly back to idle?
YES >>
1. Stop the vehicle.
2. Go to AT-60, "Cruise Test - Part 2". Cruise Test - Part 2
NO >> Enter a check mark at AT-217, Engine Speed Does Not Return to Idle on the AT-48, DIAGNOSTIC WORKSHEET, then continue the road test. Diagnostic Worksheet
Go to AT-60, "Cruise Test - Part 2". Cruise Test - Part 2