Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Deceleration Sensor (C1232,C1243,C1245). Yaw Rate Sensor discrimination (C1240). Low or High Power Supply Voltage (C1241)
Deceleration Sensor (C1232,C1243,C1245) DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition using 2 circuits (GL1, GL2). The skid control ECU (brake booster with master cylinder assembly) receives signals from the yaw rate and acceler ...
