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Sensitivity Check

  1. [Next, execute sensor sensitivity check.] is displayed on the screen. Select [OK].
  2. After [See service manual. And check vehicle condition for successfully completing the Sensitivity check.] is displayed on the screen, check the vehicle condition and select [Next].
  3. After [Sensitivity check Adjust the passenger seat to the condition shown in service manual.] is displayed on the screen, check that the passenger's seat does not change from the state confirmed in step 13 of 2. Sensor rezero adjustment, and select [Next].
  4. When [Sensitivity check Unbelt the passenger seatbelt.] is displayed, make sure the passenger's seat belt is disconnected from the buckle and select [Next].
  5. When [Sensitivity check Confirm ambient temperature Between 0 and 40°C. (32 and 104° F)] is displayed on the screen, check that ambient temperature at the seat is in a range from 0 - 40 °C (32 - 104 °F) and select [Next].
  6. When [Sensitivity check Empty the passenger seat.] is displayed on the screen, make sure the passenger's seat is empty and select [Next].
  7. After [According to service manual, prepare the weight / SST whose mass is prescribed for sensitivity check, or measure mass of the weight by high-precision electronic scale] is displayed on the screen, prepare an inspection weight of 30 kg (66.2 lb) to 40 kg (88.2 lb) in total, and check that there is no dirt or foreign matter on it.
    • If the prepared inspection weight is a weight of which the accuracy has been verified (within ±0.5%), only record the total weight since there is no need of measuring the actual value using a digital scale.
    • If the weight value of prepared weight is not verified or the accuracy is unknown, prepare a digital scale and make sure that there is no dirt or foreign matter on it and that the indication is 0 g (kg) when the power is turned on. Then measure and record the total value.

    Then select [OK].

    NOTE: If 98399AG000 and 98399AG010 are used together, also check that there is no dirt, foreign matter or damage on them, but there is no need of measuring.
  8. When [Input the total mass value of the prepared weight / SST, or input the measured value of measuring the weight. (Unit: kg)] is displayed on the screen, input the total mass recorded in step 7. and select [Enter].
    NOTE: If 98399AG000 and 98399AG010 are used together, input the total specified weight value: 35.812 kg (78.9655 lb).
  9. After [The mass value of the prepared*measured weight] is displayed on the screen, check the input value and select [OK].
  10. After [Put the prepared weight on the seat according to service manual.] is displayed on the screen, set the inspection weight on the center of passenger's seat surface, and select [OK].
  11. After selecting [OK], [In process... Please wait for a while without touching vehicle.] is displayed. Do not touch or rock the vehicle while the message is displayed. If successfully completed, [Sensitivity check is finished. Read Value: **** kg The mass of weight: **** kg] is displayed on the screen. Then select [OK] and turn the ignition switch OFF to exit.
  12. When [Sensitivity check fail. See service manual. Press "OK" to END.] is displayed during sensor sensitive inspection, select [OK] and perform the operation from the beginning. If failure, error code is displayed. Check the error code and fix it. Ref. to OCCUPANT DETECTION(DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST .
  13. After performing [Rezeroing] of the occupant detection, check that the occupant detection system (passenger's seat belt warning light) operates normally. Ref. to SEAT BELT SYSTEM>SEAT BELT WARNING SYSTEM>INSPECTION > DRIVER'S SEAT BELT WARNING LIGHT/PASSENGER'S SEAT BELT WARNING LIGHT .
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