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Home >> Subaru >> 2002 >> Forester Base >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission (Mechanism & Function) >> Transmission Control Module (TCM) >> Shift Pattern Selection Control >> Power To Base Pattern Changeover
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Power To Base Pattern Changeover

A Power to Base pattern changeover occurs depending on the vehicle speed and the throttle opening as shown below. The time lag before the changeover varies also depending on the vehicle speed. The maximum time lag is set to 3 seconds.

Fig 1: Power To Base Pattern Changeover
G02861538Courtesy of SUBARU OF AMERICA, INC.