TERMINALS OF ECU CHECK ABSORBER CONTROL ECU (a) Measure the voltage and resistance according to the value(s) in the table below. NOTICE: Inspect the connectors from the back side while the connectors are connected.
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Toyota Avalon Service & Repair Manual > Intuitive Parking Assist System(for Gasoline Model): Rear Right Sensor Malfunction (C1AE9)
DESCRIPTION The rear corner ultrasonic sensor RH is installed to the rear bumper. The clearance warning ECU assembly detects obstacles based on signals received from the rear corner ultrasonic sensor RH. If the rear corner ultrasonic sensor RH has an open circuit or other malfunction, it will not fu ...