Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Acoustic Vehicle Alerting System

Toyota Corolla Cross (2022-2025) 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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 Inspection

INSPECTION PROCEDURE 1. INSPECT NO. 2 FUEL PRESSURE SENSOR (a) Check the No. 2 fuel pressure sensor output voltage. (1) Apply 5 V between terminals 1 (VC) and 3 (E2). NOTICE: Be careful when connecting the leads, as the No. 2 fuel pressure sensor may be damaged if the leads are conn

 Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U117087)

DESCRIPTION The electric brake booster (brake booster with master cylinder assembly) communicates with the following ECUs and sensors via CAN communication. ECM Hybrid vehicle control ECU Inverter with converter assembly Certification ECU (smart key ECU assembly) Skid control ECU

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