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A/T Relay Inspection

  1. Disconnect negative cable at battery.
  2. Remove A/T relay (1), from fuse box.
  3. Check that there is no continuity between terminal "c" and "d". If there is continuity, replace relay.
  4. Connect battery positive (+) terminal to terminal "b" of relay. Connect battery negative (-) terminal to terminal "a" of relay. Check for continuity between terminal "c" and "d". If there is no continuity when relay is connected to the battery, replace relay.
    Fig 1: Checking Continuity Between Terminal "C" & "D"
    G04847806Courtesy of SUZUKI OF AMERICA CORP.