DESCRIPTION The driving support ECU assembly receives steering angle information from the steering sensor. If the driving support ECU assembly detects a steering sensor malfunction, DTC C1A47 will be stored.
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 C1A47 is output by the pre-collision system, perform troubleshooting for the electronically controlled brake system. Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electric Parking Brake System(for Hv Model): Open or Short Circuit in Motor (C13A6)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13A6 Open or Short Circuit in Motor Both of following conditions are met: Power switch on (IG) or electric parking brake switch (electric parking brake switch assembly) pulled to lock side with power switch off. Pow ...
