Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM10000000259X4
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): FREEZE FRAME DATA; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]

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

IGR 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

-

Driver Seat Position Sensor Terminal Current (Live)

Current applied to driver seat position sensor (when energized)

0 to 38.25 mA

LO output: 5.6 mA

HI output: 14.4 mA

-

Driver Seat Position Sensor Terminal Voltage (Inactive)

Voltage applied to driver seat position sensor (when not energized)

0 to 12.75 V

0.2 V

-

Driver Seat Buckle Switch Terminal Current (Live)

Current applied to driver seat buckle switch (when energized)

0 to 38.25 mA

LO output (not fastened): 6 mA

HI output (fastened): 14.4 mA

-

Driver Seat Buckle Switch Terminal Voltage (Inactive)

Voltage applied to driver seat buckle switch (when not energized)

0 to 12.75 V

0.2 V

-

Passenger Seat Buckle Switch Terminal Current (Live)

Current applied to front passenger seat buckle switch (when energized)

0 to 38.25 mA

LO output (not fastened): 6 mA

HI output (fastened): 14.4 mA

-

Passenger Seat Buckle Switch Terminal Voltage (Inactive)

Voltage applied to front passenger seat buckle switch (when not energized)

0 to 12.75 V

0.2 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

-

Driver Seat 2nd Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

2.10 to 4.20 OHM

-

Driver Seat 2nd Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Passenger Seat 2nd Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Passenger Seat 2nd Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Passenger Seat Cushion Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Passenger Seat Cushion Airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Passenger Seat Airbag Variable Vent Hole Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

-

Passenger Seat Airbag Variable Vent Hole Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

-

Driver Seat Knee Airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

2.10 to 4.20 OHM

-

Driver Seat Knee 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

2.10 to 4.20 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 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 Side-airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

w/ Rear Seat Side Airbag

Right Side 2nd Seat Side-airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

w/ Rear Seat Side Airbag

Left Side 2nd Seat Side-airbag Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

w/ Rear Seat Side Airbag

Left Side 2nd Seat Side-airbag Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

w/ Rear Seat Side Airbag

Right Side 2nd Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

w/ Rear Seat Belt Pretensioner

Right Side 2nd Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

w/ Rear Seat Belt Pretensioner

Left Side 2nd Seat Pretensioner Squib Resistance Value

Squib resistance value

0 to 655.35 OHM

1.80 to 3.00 OHM

w/ Rear Seat Belt Pretensioner

Left Side 2nd Seat Pretensioner Squib Resistance Value Diagnosis Result

Diagnostic result of squib resistance value

Normal or Abnormal

Normal

w/ Rear Seat Belt Pretensioner