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Home >> Chevrolet >> 2007 >> Optra LT, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Tire Pressure Monitoring >> Diagnostic Information and Procedures >> DTC C0750, C0755, C0760, or C0765 >> Circuit Description

Circuit Description

TPMS Receiver Module receives the vehicle speed signal from the transmission control module (TCM) and also receives the information of the tire inflation pressure from the transmitters and the transmitter's condition. With these information, the TPMS decides that the warning lamp indication is needed or not.