Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Acoustic Vehicle Alerting System

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Exterior / Acoustic Vehicle Alerting System / Acoustic Vehicle Alerting System

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 Precaution

PRECAUTION PRECAUTIONS FOR DISCONNECTING AND RECONNECTING CABLE TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL NOTICE: After the ignition switch is turned off, there may be a waiting time before discon

 Parts Location

PARTS LOCATION ILLUSTRATION *1 VEHICLE APPROACHING SPEAKER ASSEMBLY *2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *3 HYBRID VEHICLE CONTROL ECU *4 VEHICLE APPROACHING S

 System Diagram

SYSTEM DIAGRAM

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 VSC does not Operate or VSC does not Operate Correctly

DESCRIPTION When TRAC or VSC is operating, the skid control ECU (brake actuator assembly) blinks the slip indicator light to inform the driver that slippage occurred. When a communication malfunction with the hybrid vehicle control ECU is detected, TRAC and VSC are disabled. Also, TRAC and VSC

 Right Rear Wheel Speed Sensor Signal Stuck High (C051224)

DESCRIPTION Refer to DTC C051212 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C051224 Right Rear Wheel Speed Sensor Signal Stuck High The speed sensor signal is not within the specified

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