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Home >> Mazda >> 2007 >> CX-7 Touring, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle [Service, Removal & Installation) >> TCM Inspection >> TR Switch Operating Inspection

TR Switch Operating Inspection

  1. Verify that the starter operates only when the ignition switch is turned to the START position with the selector lever in P or N position.
  2. Verify that the back-up lights illuminate when shifted to R position with the ignition switch at the ON position.
  3. Verify that the positions of the selector lever and the indicator light correspond.
  4. Verify that the TR PID is normal.
    • If there is any malfunction, perform the neutral position learning. (See TCM REMOVAL/INSTALLATION .)
      Fig 1: Identifying Selector Indicator Light
      G04860356Courtesy of MAZDA MOTORS CORP.