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Home >> Lexus >> 2003 >> IS 300 Base, Automatic >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Anti-Lock/Vehicle Skid Control >> System Testing >> Test H: Speed Sensor Signal Check >> Notes
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Test H: Speed Sensor Signal Check: Notes

NOTE: If the ignition switch is turned from ON to ACC or LOCK during test mode, DTC of sensor check function will be erased. During test mode, ECU records all DTC of sensor check function. By performing sensor signal check, the codes are erased if normality is confirmed. The codes left over are the codes where abnormality was found.
NOTE: If the vehicle has its wheels spin or its steering wheel moved from straight ahead the sensor check will not complete during this check.
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