Toyota 4Runner manuals

Toyota 4Runner: Data List / Active Test

DATA LIST / ACTIVE TEST

NOTICE:

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.

HINT:

Using the 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.

1. READ DATA LIST FOR OCCUPANT CLASSIFICATION ECU

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Occupant Detection / Data List.

(e) According to the display on the Techstream, read the "Data List".

Occupant Detection

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

IG Switch

Ignition switch status / ON or OFF

ON: Ignition switch ON

OFF: Ignition switch off

-

Passenger Buckle SW

Front passenger side seat belt buckle switch / Unset, Set or NG

Unset: Front passenger side seat belt unfastened

Set: Front passenger side seat belt fastened

NG: Condition undetermined

-

Passenger Classification

Front passenger side seat condition / AM50, AF05, Child, CRS or OFF

AM50: Adult (more than 54 kg [119.1 lb]) seated

AF05: Adult (36 to 54 kg [79.4 to 119.1 lb]) seated

Child: Child (less than 36 kg [79.4 lb]) seated

OFF: Vacant

-

Sensor Range Info

Sensor range information / OK or NG

OK: Value of sensor within range

NG: Value of sensor outside range

-

FL Sensor Range Info

Front left sensor range information / OK, Min or Max

OK: Sensor range -17 to 27 kg (-37.5 to 59.5 lb)

Min.: Less than -17 kg (-37.5 lb)

Max.: More than 27 kg (59.5 lb)

-

FR Sensor Range Info

Front right sensor range information / OK, Min or Max

OK: Sensor range -17 to 27 kg (-37.5 to 59.5 lb)

Min.: Less than -17 kg (-37.5 lb)

Max.: More than 27 kg (59.5 lb)

-

RL Sensor Range Info

Rear left sensor range information / OK, Min or Max

OK: Sensor range -17 to 37 kg (-37.5 to 81.6 lb)

Min.: Less than -17 kg (-37.5 lb)

Max.: More than 37 kg (81.6 lb)

-

RR Sensor Range Info

Rear right sensor range information / OK, Min or Max

OK: Sensor range -17 to 37 kg (-37.5 to 81.6 lb)

Min.: Less than -17 kg (-37.5 lb)

Max.: More than 37 kg (81.6 lb)

-

FL Sensor Voltage

Front left sensor voltage/

Min.: 0 V

Max.: 19.8 V

0 to 4.7 V

-

FR Sensor Voltage

Front right sensor voltage/

Min.: 0 V

Max.: 19.8 V

0 to 4.7 V

-

RL Sensor Voltage

Rear left sensor voltage/

Min.: 0 V

Max.: 19.8 V

0 to 4.7 V

-

RR Sensor Voltage

Rear right sensor voltage/

Min.: 0 V

Max.: 19.8 V

0 to 4.7 V

-

FL Sensor Weight Info

Front left sensor weight information/

Min.: -17 kg (-37.5 lb)

Max.: 27 kg (59.5 lb)

-17 to 27 kg

(-37.5 to 59.5 lb)

-

FR Sensor Weight Info

Front right sensor weight information/

Min.: -17 kg (-37.5 lb)

Max.: 27 kg (59.5 lb)

-17 to 27 kg

(-37.5 to 59.5 lb)

-

RL Sensor Weight Info

Rear left sensor weight information/

Min.: -17 kg (-37.5 lb)

Max.: 37 kg (81.6 lb)

-17 to 37 kg

(-37.5 to 81.6 lb)

-

RR Sensor Weight Info

Rear right sensor weight information/

Min.: -17 kg (-37.5 lb)

Max.: 37 kg (81.6 lb)

-17 to 37 kg

(-37.5 to 81.6 lb)

-

Total Weight Information

Total weight information/

Min.: -68 kg (-149.9 lb)

Max.: 128 kg (282.2 lb)

-68 to 128 kg

(-149.9 to 282.2 lb)

-

Number of Present DTC

Number of DTCs stored/

Min.: 0, Max.: 255

0

-

Number of Past DTC

Number of present trouble codes/

Min.: 0, Max.: 255

0

-

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