LEMON Manuals
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2021
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WRX Limited, Automatic CVT Trans
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Repair and Diagnosis (Single Page)
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Transmission
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Automatic Trans
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Continuously Variable Transmission (Diagnostics)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC U0140: Lost Communication With Body Control Module
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Execution Condition
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Execution Condition
Secondary parameters
Execution condition
Turbine shaft speed
> 0 rpm
or
D range switch
ON