DESCRIPTION The forward recognition camera receives G sensor signals from the airbag ECU assembly via CAN communication. If the forward recognition camera receives a G sensor malfunction signal from the airbag ECU assembly, DTC C1A48 is stored.
CAUTION / NOTICE / HINT NOTICE: The lane departure alert system (w/ steering control) 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 C1A48 is output by the lane departure alert system (w/ steering control), perform troubleshooting for the electronically controlled brake system. Click here
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Toyota Avalon Service & Repair Manual > Pre-collision System(for Hv Model): Yaw Rate Sensor (C1A46)
DESCRIPTION The driving support ECU assembly receives yaw rate sensor signals from the airbag ECU assembly and skid control ECU (brake booster with master cylinder assembly) via CAN communication. If the driving support ECU assembly receives a yaw rate sensor malfunction signal from the airbag ECU a ...
