DESCRIPTION The driving support ECU assembly receives yaw rate sensor signals from the airbag ECU assembly and skid control ECU (brake actuator assembly) via CAN communication. If the driving support ECU assembly receives a yaw rate sensor malfunction signal from the airbag ECU assembly or skid control ECU (brake actuator assembly), DTC C1A46 will be stored.
HINT: DTC will be stored when the conditions of any pattern in the table above are met. CAUTION / NOTICE / HINT NOTICE: The pre-collision system uses the CAN communication system. First, confirm that there are no malfunctions in the CAN communication system. Refer to How to Proceed with Troubleshooting. Click here PROCEDURE
HINT: If DTC C1A46 is output by the pre-collision system, perform troubleshooting for the electronically controlled brake system. Click here
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Toyota Avalon Service & Repair Manual > Parking Assist Monitor System(for Gasoline Model): System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Radio and Display Receiver Assembly Television Camera Assembly Setting information signal CAN Steering Sensor Television Camera Assembly Steering angle signal CAN ECM Television Camera Assembly Vehicle information signal Reverse signal C ...