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Home >> Suzuki >> 2002 >> Aerio GS, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Miscellaneous Controls >> Transmission Control >> Transmission Control Module
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Transmission Control Module

Transmission Control Module (TCM) communicates with ECM and various engine sensors to help control shift points and torque converter lock-up to achieve maximum performance while maintaining optimal fuel economy.