Toyota 4Runner: Data List / Active Test

Toyota 4Runner Service Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / Data List / Active Test

DATA LIST / ACTIVE TEST

1. READ DATA LIST

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.

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.

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / SRS Airbag / Data List.

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

SRS Airbag

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Passenger Classification	Passenger Classification/ NG: Data is not determined OFF: Vacant Child: Child (less than 36 kg (79.37 lb)) is seated 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 Fail: Failure is detected	OFF/Child/AF05/AM50	-
Left Side Buckle SW	Buckle Switch LH/ Unset: Seat belt is not fastened Set: Seat belt is fastened NG: Data is not determined	Unset/Set	-
Right Side Buckle SW	Buckle Switch RH/ Unset: Seat belt is not fastened Set: Seat belt is fastened NG: Data is not determined	Unset/Set	-
Display Type Information	Display Type Information/ LR: Display is indicated by LH/RH DP: Display is indicated by Driver/Passenger	LR	-
Number of Past DTC	Number of Past DTCs/ Min.: 0, Max.: 255	0	-

Check Mode Procedure

CHECK MODE PROCEDURE NOTICE: Enter "Signal Check" from the "DTC Check" screen displayed on the Techstream to clear the output DTCs (both present and past). HINT: DTCs ...

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DESCRIPTION The circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH) is composed of the center airbag ...

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