SEAT BELT WARNING SYSTEM > DATA LIST / ACTIVE TEST

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DATA LIST

HINT:
Using the intelligent tester 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 following table, 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.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the power switch on (IG).

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / Combination Meter, SRS Airbag or Main Body / Data List.

  5. Read the Data List according to the display on the intelligent tester.

    Combination Meter (Combination Meter Assembly) 
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    P-Seatbelt Buckle SW
    		Front passenger seat belt buckle switch signal/ON or OFF
    		ON: Front passenger seat belt fastened
    OFF: Front passenger seat belt not fastened
    		-
    2nd-Row Seatbelt Buckle (R)*
    		Rear RH seat belt buckle switch signal/ON or OFF
    		ON: Rear RH seat belt fastened
    OFF: Rear RH seat belt not fastened
    		-
    2nd-Row Seatbelt Buckle (L)*
    		Rear LH seat belt buckle switch signal/ON or OFF
    		ON: Rear LH seat belt fastened
    OFF: Rear LH seat belt not fastened
    		-
    2nd-Row Seatbelt Buckle (C)*
    		Rear center seat belt buckle switch signal/ON or OFF
    		ON: Rear center seat belt fastened
    OFF: Rear center seat belt not fastened
    		-
    Driver Side Seatbelt Warning Buzzer
    		Driver seat belt warning buzzer/ON or OFF
    		Customized value displayed
    		-
    P-Seatbelt Warning Buzzer
    		Front passenger seat belt warning buzzer/ON or OFF
    		Customized value displayed
    		-
    Rear Seat Belt Warning Buzzer*
    		Rear seat belt warning buzzer/OFF or ON
    		Customized value displayed
    		-
    *: w/ Rear Seat Belt Warning

    SRS Airbag (Airbag Sensor Assembly) 
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Left side Buckle SW
    		LH buckle switch/Unset, Set or NG
    		Unset: Seat belt not fastened
    Set: Seat belt fastened
    NG: Data is not determined
    		-
    Right side Buckle SW
    		RH buckle switch/Unset, Set or NG
    		Unset: Seat belt not fastened
    Set: Seat belt fastened
    NG: Data is not determined
    		-

    Main Body (Main Body ECU (Multiplex Network Body ECU)) 
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    RR Door Courtesy SW
    		Rear door courtesy light switch signal/ON or OFF
    		ON: Rear door RH open
    OFF: Rear door RH closed
    		-
    RL Door Courtesy SW
    		Rear door courtesy light switch signal/ON or OFF
    		ON: Rear door LH open
    OFF: Rear door LH closed
    		-


ACTIVE TEST
Using the intelligent tester to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the power switch on (IG).

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / Combination Meter / Active Test.

  5. Perform the Active Test according to the display on the intelligent tester.

    Combination Meter (Combination Meter Assembly) 
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Driver Side Seat Belt
    		Seat belt warning light
    		OFF / ON
    		-