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Home >> Suzuki >> 2000 >> Swift GA, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Transmission Range Switch (TRS) A/T Only
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Transmission Range Switch (TRS) A/T Only

TRS is located on transmission, next to shift linkage. TRS switch is an on/off switch that turns on and sends a voltage signal to PCM when transmission is in Park or Neutral. PCM uses this signal to control fuel injectors and idle control system.