Caution / Notice / Hint
- Perform the universal trip to clear permanent DTCs.
Refer to DTC CHECK / CLEAR [08/2020 - ]
- Perform registration and/or initialization when parts related to the automatic transaxle are replaced.
Refer to PRECAUTION [08/2020 - 08/2021] , or refer to PRECAUTION [08/2021 - 09/2022] , or refer to PRECAUTION [09/2022 - ]
- ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
- Warm up the engine.
- Turn the engine switch off.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Powertrain / Transmission / Active Test.
- According to the display on the Techstream, perform the Active Test.
Powertrain > Transmission > Active Test
Tester Display Measurement Item Control Range Diagnostic Note Activate the Lock Up Solenoid Operates the solenoid (SLU and SL) valve to control the automatic transaxle lock-up condition ON or OFF Can be used to check the operation of the solenoid (SLU and SL) valve.
[Vehicle Condition]- Vehicle speed: 80 km/h (50 mph) or more
- Gear: Highest gear
- Throttle position: Less than 20%
Powertrain > Transmission > Active Test
Tester Display Activate the Lock Up Solenoid HINT:
This test can be conducted when the vehicle speed is 80 km/h (50 mph) or more.
- Lightly depress the accelerator pedal and check that the engine speed does not change abruptly.
HINT:
- When changing the accelerator pedal opening angle while driving, if the engine speed does not change, lock-up is on.
- Slowly release the accelerator pedal in order to decelerate, but do not fully release the pedal. (Fully releasing the pedal will close the throttle valve and lock-up may be prohibited.)