Door Lock Switch Inspection

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.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the power window main switch. (See POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION .)
Verify that the continuity is as indicated in the table.

Auto-open/close function for all windows

Fig 1: Door Lock Switch Continuity Chart (Auto-Open/Close Function For All Windows)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Door Lock Switch Circuit Diagram

Courtesy of MAZDA MOTORS CORP.

Auto-open/close function for driver-side

Fig 3: Door Lock Switch Continuity Chart (Auto-Open/Close Function For Driver-Side)

Courtesy of MAZDA MOTORS CORP.

Fig 4: Door Lock Switch Circuit Diagram

Courtesy of MAZDA MOTORS CORP.

If the continuity is not as indicated in the table, replace the power window main switch. (See POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION .)