Data List / Active Test

HINT: 

By accessing the DATA LIST displayed on Techstream, values of switches and sensors can be checked without removing any parts. Reading the DATA LIST as the first step of troubleshooting is one method to save diagnostic time.

1. DATA LIST FOR OCCUPANT CLASSIFICATION ECU 
   1. Turn the engine switch off.
   2. Connect Techstream to the DLC3.
   3. Turn the engine switch on (IG) and turn the tester on.
   4. Enter the following menus: Body Electrical / Occupant Detection / Data List.
   5. Check the values by referring to the table below.

      HINT: 

      The Specified Condition for Zero Point Calibration in the table below must be satisfied when the zero point calibration is performed.

      DATA LIST:
      
      

      Tester Display	Measurement Item/Range	Normal Condition	Specified Condition for Zero Point Calibration	Diagnostic Note
      Passenger Classification	Passenger classification/ NG: Data is not determined AM50: Adult is seated and seat is in rear position AF05: Adult is seated and seat is in front position CHILD: Child is seated OFF: Vacant	AM50/AF05/CHILD/OFF	OFF	-
      Passenger Buckle SW	Buckle switch (Passenger side)/ Set: Passenger side seat belt is fastened Unset: Passenger side seat belt is unfastened NG: Data is not determined	Unset/Set	Unset	-
      Pressure sensor output	Pressure sensor output/ Min.: 0 Max.: 255	0 to 210	0 to 2	-
      Filtered pressure sensor output	Filtered pressure sensor output/ Min.: 0 Max.: 255	38 to 240	38 to 75	If value is outside range of Specified Condition for Zero Point Calibration, check whether any objects placed on seat cushion and that seat cushion fitted correctly.
      Thermistor temperature output	Thermistor temperature output/ Min.: -40°C (-40°F) Max.: 90°C (194°F)	-40° to 85°C (-40° to185°F)	3° to 40°C (36° to 104°F)	If value is outside range of Specified Condition for Zero Point Calibration, adjust temperature to proper range by using air conditioner, etc.
      Weight threshold	Weight threshold/ Min.: 0 Max.: 255	36 to 67 (reference value)	36 to 67 (reference value)	-
      Filtered belt tension output	Filtered belt tension output/ Min.: 0 Max.: 255	39 to 229	39 to 64 (no load)	-
      Empty threshold value from the seat factory	Empty threshold value from seat factory/ Min.: 0 Max.: 255	38 to 75	38 to 75	-
      Allow threshold	Threshold value for adult passenger or not from seat factory/ Min.: 0 Max.: 255	43 to 64 (reference value)	43 to 64 (reference value)	-
      Number of Present DTC	Number of present trouble codes/ Min.: 0 Max.: 255	0	0	-
      Number of Past DTC	Number of past trouble codes/ Min.: 0 Max.: 255	0	0	-