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 MANUALSTOYOTA2008YARIS S, 4D SEDAN, AUTOMATICREPAIR AND DIAGNOSISBRAKESBRAKES CONTROL SYSTEMSBRAKE CONTROL SYSTEMANTI-LOCK BRAKE SYSTEMFREEZE FRAME DATA
2008 Toyota Yaris S, 4D Sedan, Automatic
Freeze Frame Data
2008 Toyota Yaris S, 4D Sedan, AutomaticSECTION Freeze Frame Data
- FREEZE FRAME DATA
HINT:
- Whenever a DTC is detected or the ABS operates, the skid control ECU stores the current vehicle (sensor) state as freeze frame data.
- The skid control ECU stores the number of times (maximum: 31) the ignition switch has been turned from OFF to ON since the last time the ABS was activated. However, if the vehicle was stationary or running at a low speed (4.3 mph [7 km/h] or less), or if a DTC is detected, the skid control ECU stops counting.
- Freeze frame data at the time the ABS operates: The skid control ECU stores and updates the data whenever the ABS system operates.
When the ECU stores data at the time a DTC is detected, the data stored when the ABS operated is erased.
- Freeze frame data at the time a DTC is detected: When the skid control ECU stores data at the time a DTC is detected, no updates are performed until the data is cleared.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the tester on.
- From the display on the tester, select "FREEZE FRAME DATA".FREEZE FRAME DATA REFERENCE
Tester Display Measurement Item Reference Values Elapsed Time after Freeze Trigger Elapsed time since freeze frame data stored Min.: 0 ms
Max.: 500 msNumber of IG ON Number of ignition switch ON operations since freeze frame data stored 0 to 31 Stop Lamp SW Stop light switch signal ON: Stop light switch ON
OFF: Stop light switch OFFParking Brake SW Parking brake switch signal ON: Parking brake switch ON
OFF: Parking brake switch OFFOperated System Operated system status ABS: ABS activated
FAIL: Fail safe mode activated
SYS: System prohibited
NON: No system activatedForward and Rearward G Forward and backward G Min.: -25.11 m/s2
Max.: 24.91 m/s2FR Wheel Speed FR wheel speed Min.: 0 mph (0 km/h)
Max.: 202 mph (326.4 km/h)FL Wheel Speed FL wheel speed Min.: 0 mph (0 km/h)
Max.: 202 mph (326.4 km/h)RR Wheel Speed RR wheel speed Min.: 0 mph (0 km/h)
Max.: 202 mph (326.4 km/h)RL Wheel Speed RL wheel speed Min.: 0 mph (0 km/h)
Max.: 202 mph (326.4 km/h)Vehicle Speed Vehicle speed Min.: 0 mph (0 km/h)
Max.: 202 mph (326.4 km/h)Vehicle Speed Grade Vehicle speed grade Min.: -25.11 m/s2
Max.: 24.91 m/s2
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.