Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA20254RUNNER SR5, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)RESTRAINTSAIR BAG, SRSOCCUPANT CLASSIFICATION SYSTEM - DIAGNOSTICS - INTRODUCTIONOCCUPANT CLASSIFICATION SYSTEMFREEZE FRAME DATA [12/2024 - ]FREEZE FRAME DATA [12/2024 - ]
2025 Toyota 4Runner SR5, 4WD
Freeze Frame Data [12/2024 - ]
2025 Toyota 4Runner SR5, 4WDSECTION Freeze Frame Data [12/2024 - ]
- DESCRIPTION
- 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
- Select a DTC to display the freeze frame data.
Body Electrical > SRS Airbag > Trouble Codes
- Check the freeze frame data for the output DTC.
- Select a DTC to display the freeze frame data.
- CHECK FREEZE FRAME DATA
- 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 Load Sensor Total Load Value Information Total weight information -606.952 to 838.088 kg Current value displayed - Front Inner Load Sensor Load Value Information Front left sensor weight information -151.738 to 209.522 kg Current value displayed - Rear Inner Load Sensor Load Value Information Rear left sensor weight information -151.738 to 209.522 kg Current value displayed - Judgment Result for Occupant Detection System (Occupant of Passenger Seat) Front passenger classification Unknown, Nothing, Child, Prohibition, Male or Female Nothing: Seat is vacant
Child: Child is seated
Male: Male is seated
Female: Female 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-
- Read the freeze frame data recorded when the DTC was stored.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.