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Power Window Main Switch Inspection: Notes

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • The power outer mirror switch is built into the power window main switch.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the following parts:
    1. Front door trim. (driver's side) (See FRONT DOOR TRIM REMOVAL/INSTALLATION .)
    2. Power window main switch (See POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION .)
  3. Connect the power window main switch connector.
  4. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  5. Measure the voltage at each terminal.
    • If the voltage is not as specified in the terminal voltage table, inspect the parts under Inspection item (s) and related wiring harnesses.
      • If the system does not work normally even though the inspection items or related wiring harnesses do not have any malfunction, replace the power window main switch.