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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 [OK].
  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 [OK].
  4. When [Sensitivity check Unbelt the passenger seatbelt.] is displayed, make sure the passenger's seat belt is disconnected from the buckle and select [OK].
  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 [OK].
  6. When [Sensitivity check Empty the passenger seat.] is displayed on the screen, make sure the passenger's seat is empty and select [OK].
  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 (66.2lb) to 40 kg (88.2lb) 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: 35.812kg (78.9655lb).
  9. After [The mass value of the prepared•measured weight] is displayed on the screen, check the input value and select [Enter].
  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. When completed successfully, [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 AIRBAG SYSTEM>REZERO>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 > REAR SEAT BELT WARNING LIGHT .
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