| Description |
| • |
Automatic transaxle system relies on various measurement data to determine
the current control status and extrapolate the necessary compensation
values.
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| • |
These values are used to control the actuators and achieve the desired
control output.
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| • |
If a problem with the drivetrain, including the transaxle, has been
identified, perform self-diagnosis and basic transaxle inspection (oil
and fluid inspection) and then check the control system's components
using the diagnosis tool.
â–¶ Control System Composition
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Adjustment TCM Learning 1. Overview and purpose of learning 1) The purpose is to ensure the initial operation safety by correcting the oil pressure differences between transmissions.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the temperature control actuator operates to the cool position when connecting 12V to terminal 3 and grounding terminal 7.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery / recycling / charging station. 3. When the engine is cool, drain the engine coolant from the radiator.