Seat Sensor/Switch: Testing and Inspection

Front Position Switch

CAUTION: Always remove the two 30 A shoulder buckle motor fuses in the automatic shoulder seat belt fuse holder before testing, otherwise the motor may suddenly activate.

1. Remove the front pillar trim panel.
2. Disconnect the 2-P connector from the front position switch.
3. Check for continuity between the No.1 and No.2 terminals. There should be no continuity when the shoulder buckle is in the front position. There should be continuity when the shoulder buckle is not in the front position.

NOTE: Operate the shoulder buckle motor manually by inserting the wrench provided in the tool bag into the motor socket.












Rear Position Switch

1. Remove the quarter trim panel or center pillar lower trim panel.
2. Disconnect the 2-P connector from the shoulder buckle motor and the 4-P connector from the rear lock position switch.
3. Check for continuity between the terminals in each buckle position according to the table.

NOTE: When a battery is connected to terminals (No.1 and No.2), the shoulder buckle motor will run. Consequently, the shoulder buckle will move back and forth.

CAUTION: When the motor stops running, disconnect a battery terminal immediately.