Data List / Active Test

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Using a Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

DATA LIST FOR OCCUPANT CLASSIFICATION ECU

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the tester on.
Enter the following menus: Body Electrical / Occupant Detection / Data List.
According to the display on the tester, read the "Data List".

DATA LIST

Tester Display	Measurement Item/Range	Normal Condition
IG Switch	Ignition switch condition/ ON: Ignition switch ON OFF: Ignition switch OFF	ON/OFF
Passenger Buckle SW	Buckle switch (Front passenger side)/ UNSET: Front passenger side seat belt is unfastened SET: Front passenger side seat belt is fastened NG: Front passenger side seat belt is malfunctioning	UNSET/SET
Passenger Classification	Front passenger classification/ AF05: Adult (36 to 54 kg (79.37 to 119.05 lb)) is seated AM50: Adult (more than 54 kg (119.05 lb)) is seated CHILD: Child (less than 36 kg (79.37 lb)) is seated CRS: Child restraint system and front passenger side buckle switch ON, then 7 to 36 kg (15.43 to 79.37 lb) is set OFF: Vacant	AF05/AM50/CHILD/CRS/OFF
Sensor Range Info	Sensor range information/ OK: Sensor value is within range NG: Sensor value is outside range	OK
FL Sensor Range Info	Front left sensor range information/ OK: Sensor range is -17 to 27 kg (-37.48 to 59.52 lb) Min.: Less than -17 kg (-37.48 lb) Max.: More than 27 kg (59.52 lb)	OK
FR Sensor Range Info	Front right sensor range information/ OK: Sensor range is -17 to 27 kg (-37.48 to 59.52 lb) Min.: Less than -17 kg (-37.48 lb) Max.: More than 27 kg (59.52 lb)	OK
RL Sensor Range Info	Rear left sensor range information/ OK: Sensor range is -17 to 37 kg (-37.48 to 81.57 lb) Min.: Less than -17 kg (-37.48 lb) Max.: More than 37 kg (81.57 lb)	OK
RR Sensor Range Info	Rear right sensor range information/ OK: Sensor range is -17 to 37 kg (-37.48 to 81.57 lb) Min.: Less than -17 kg (-37.48 lb) Max.: More than 37 kg (81.57 lb)	OK
FL Sensor Voltage	Front left sensor voltage/ Min.: 0V Max.: 19.8 V	0 to 4.7 V
FR Sensor Voltage	Front right sensor voltage/ Min.: 0V Max.: 19.8 V	0 to 4.7 V
RL Sensor Voltage	Rear left sensor voltage/ Min.: 0V Max.: 19.8 V	0 to 4.7 V
RR Sensor Voltage	Rear right sensor voltage/ Min.: 0V Max.: 19.8 V	0 to 4.7 V
FL Sensor Weight Info	Front left sensor weight information/ Min.:-17 kg (-37.48 lb) Max.: 27 kg (59.52 lb)	-17 to 27 kg (-37.48 to 59.52 lb)
FR Sensor Weight Info	Front right sensor weight information/ Min.:-17 kg (-37.48 lb) Max.: 27 kg (59.52 lb)	-17 to 27 kg (-37.48 to 59.52 lb)
RL Sensor Weight Info	Rear left sensor weight information/ Min.:-17 kg (-37.48 lb) Max.: 37 kg (81.57 lb)	-17 to 37 kg (-37.48 to 81.57 lb)
RR Sensor Weight Info	Rear right sensor weight information/ Min.:-17 kg (-37.48 lb) Max.: 37 kg (81.57 lb)	-17 to 37 kg (-37.48 to 81.57 lb)
Total Weight Information	Total weight information/ Min.: -68 kg (-149.91 lb) Max.: 128 kg (282.19 lb)	-68 to 128 kg (-149.91 to 282.19 lb)
Number of Present DTC	Number of present DTCs Min.: 0, Max.: 255	0
Number of Past DTC	Number of past DTCs Min.: 0, Max.: 255	0