Front Door Latch And Lock Actuator Inspection

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the front door latch and lock actuator. (See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)

Apply battery positive voltage and connect the ground to the front door and lock actuator terminals as indicated in the table below and verify the operation condition.

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Front door lock actuator	B+ terminal	Ground terminal	Operation
Driver's side	G	E	Unlock
Driver's side	E	G	Lock
Passenger's side	E	C	Unlock
Passenger's side	C	E	Lock

If not as indicated in the table, replace the front door latch and lock actuator. (See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)

Verify that the continuity is as indicated in the table.

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- If not as indicated in the table, replace the front door latch and lock actuator. (See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)
NOTE:
- When inspecting the latch side of the front door latch switch, press in the latch lever using a flathead screwdriver and set it to the latched position.
Courtesy of MAZDA MOTORS CORP.
When the front door lock-link switch cable is pulled or pressed in, verify that the continuity is as indicated in the table.

Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the front door latch and lock actuator. (See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)