Automatic Transmission
Description and Operation
In this manual: Automatic Transmission
~1min read
Description
- The automatic transmission system relies on various measurement data to determine the current control status and extrapolate the required compensation values.
- These values are used to control actuators and achieve the desired control output.
- If a transmission problem, including the transaxle, has been identified, perform transmission self-diagnosis and basic inspection (fluid level and condition check), then check the control of system components using the diagnostic tool.
Control System Components

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