Front Passenger's Weight Sensor Unit Operation Check: Procedure

After Replacing Front Passenger's Seat Component(s) 

• Front passenger's seat component(s) replacement or removal (except front passenger's weight sensor unit).
• Front passenger's weight sensor(s) replacement or removal.
• After a vehicle collision .

Front Passenger's Weight Sensor Unit Operation Check 

• Make sure all the components of the front passenger's seat are correctly installed.
• Position the front passenger's seat all the way rearward, and adjust the seat-back to the forward most position. Do not move the seat from this position until the output check is completed.
• Make sure nothing is on the front passenger's seat, including aftermarket seat covers or mats.
• Make sure nothing is in the front passenger's seat-back pocket.
• Keep the windows and the moonroof closed (if equipped).
• Do all initialization procedures, except test-driving, in the service bay.
• Make sure the vehicle is on level ground.
• Dehumidify inside of the vehicle with the A/C.
• Do not touch the front passenger's seat during the operation check.
• Do not expose the front passenger's seat to sudden temperature changes.
• Make sure all aftermarket devices (amplifiers, fluorescent light, air purifiers, CB or HAM radios, etc.) are turned off.

1. From SRS in the HDS Main Menu, select SWS, then Inspection. In the Inspection Menu, select AFTER REPLACING FRONT PASSENGER'S SEAT COMPONENT(S). Follow the prompts until the front passenger's weight sensor unit operation check has been completed.

2. Press the engine start/stop button to select the OFF mode.