Toyota Yaris: Airbag System / Freeze Frame Data

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

(a) When an airbag system DTC is stored, the airbag sensor assembly stores the current vehicle (ECU, sensor or squib) state as Freeze Frame Data.

CHECK FREEZE FRAME DATA

CAUTION:

Never measure the resistance of the SRS parts because current from the tester may cause the SRS parts to deploy.

(a) Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes

(b) According to the GTS display, select a DTC that stored freeze frame data.

(c) Read the freeze frame data recorded when the DTC was stored.

Body Electrical > SRS Airbag

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Total Distance Traveled

-

-

-

Not applicable

Total Distance Traveled - Unit

-

-

-

Not applicable

IG Voltage

IG power supply voltage supplied to airbag sensor assembly

0 to 25.5 V

12 V

-

Voltage After Pressure Rising

Airbag sensor assembly internal voltage

0 to 51 V

23.5 V

-

Squib Driver Voltage

Airbag sensor assembly internal voltage

0 to 51 V

23.5 V

-

Satellite Sensor Power Supply Voltage

Airbag sensor assembly internal voltage

0 to 25.5 V

9.4 V

-

Microcomputer/Sensor Voltage

Airbag sensor assembly internal voltage

0 to 12.75 V

3.3 V

-

Passenger Seat Manual Cut-off Switch Terminal Voltage (Live)

Voltage applied to airbag cut off switch cylinder sub-assembly (when energized)

0 to 12.75 V

5 V: Cut off switch in ON position

1.25 V: Cut off switch in OFF position

-

Passenger Seat Manual Cut-off Switch Terminal Voltage (Inactive)

Voltage applied to airbag cut off switch cylinder sub-assembly (when not energized)

0 to 12.75 V

0 V

-

Satellite G Sensor Output Value

Satellite G sensor output value

-100.000 to 99.804 %

0 %

-

Satellite P Sensor Output Value

Satellite pressure sensor output value

0 to 33.759 %

0 %

-

Satellite P Sensor Absolute Pressure 1

Absolute pressure output of satellite pressure sensor at initial diagnosis

35.9223 to 147.5607 kPa(abs)

-

-

Satellite P Sensor Absolute Pressure 2

Absolute pressure output of satellite pressure sensor at initial diagnosis

35.9223 to 147.5607 kPa(abs)

-

-

Driver Seat Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

2.10 to 4.20 OHM

-

Driver Seat Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Passenger Seat Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Passenger Seat Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Right Side 1st Seat Side-airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Right Side 1st Seat Side-airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Left Side 1st Seat Side-airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Left Side 1st Seat Side-airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Driver Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Driver Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Passenger Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Passenger Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Right Side 1st Seat Far Side Squib Resistance (Right Side 1st Seat Center Airbag)

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

Not applicable

Right Side 1st Seat Far Side Squib Resistance Diagnosis Result (Right Side 1st Seat Center Airbag)

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

Not applicable

Left Side 1st Seat Far Side Squib Resistance (Left Side 1st Seat Center Airbag)

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

Not applicable

Left Side 1st Seat Far Side Squib Resistance Diagnosis Result (Left Side 1st Seat Center Airbag)

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

Not applicable

Right Side Curtain Shield Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Right Side Curtain Shield Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Left Side Curtain Shield Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Left Side Curtain Shield Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Right Side 2nd Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

Not applicable

Right Side 2nd Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

Not applicable

Left Side 2nd Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

Not applicable

Left Side 2nd Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

Not applicable

    Dtc Check / Clear

    DTC CHECK / CLEAR DTC CHECK (a) Turn the ignition switch to ON, and wait for at least 60 seconds. (b) Check for DTCs by following the prompts on the GTS screen...

    Check Mode Procedure

    CHECK MODE PROCEDURE CHECK MODE: DTC CHECK (a) Select "Check Mode" and proceed with checking using the GTS. Body Electrical > SRS Airbag > Utility Tester Display Check Mode NOTICE: Select Check Mode on the GTS to clear the DTCs (both current and history)...

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