Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

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

CHECK FREEZE FRAME DATA

(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 ECU assembly

0 to 25.5 V

11.0 to 14.0 V

-

Voltage After Pressure Rising

Airbag ECU assembly internal voltage

0 to 51 V

23.5 V

-

Squib Driver Voltage

Airbag ECU assembly internal voltage

0 to 51 V

23.5 V

-

Satellite Sensor Power Supply Voltage

Airbag ECU assembly internal voltage

0 to 25.5 V

9.4 V

-

Microcomputer/Sensor Voltage

Airbag ECU assembly internal voltage

0 to 12.75 V

3.3 V

-

Load Sensor Total Load Value Information

Total weight information

-2147483.648 to 2147483.647 kg

Current value displayed

-

Front Inner Load Sensor Load Value Information

Front left sensor weight information

-2147483.648 to 2147483.647 kg

Current value displayed

-

Rear Inner Load Sensor Load Value Information

Rear left sensor weight information

-2147483.648 to 2147483.647 kg

Current value displayed

-

Judgment Result for Occupant Detection System (Occupant of Passenger Seat)

Front passenger classification

Unknown, Child, Prohibition, Male or Female

Child: Vacant or child is seated

Male: Adult is seated

Female: Adult is seated

-

Judgment Result for Occupant Detection System (Seat Belt Warning of Passenger Seat)

Passenger detection for seat belt warning system

Not Seating or Seating

Not Seating: Seat is vacant

Seating: Seat is occupied

-

Judgment Result for Occupant Detection System (Buckle Switch of Passenger Seat)

Front passenger side buckle switch

Unknown, Buckle, Unbuckle or Malfunction

Buckle: Front passenger seat belt is fastened

Unbuckle: Front passenger seat belt is not fastened

Malfunction: Front passenger seat belt is malfunctioning

-

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