DTC U0073: Sending Malfunction (Navigation to APGS); DTC U0100: Engine ECU Communication; DTC U0129: VSC(ECB)ECU Communication; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Meter ECU Communication; DTC U0164: Air Conditioner ECU Communication; DTC U0198: Lost Communication with Telematic Control Module; DTC U023B: Lost Communication with Panoramic View Monitor Control Module; DTC U0265: Lost Communication with Parking Assist Monitor Module; DTC U0293: HV ECU Communication; DTC U1110: Clearance Sonar ECU Communication [11/2018 - 10/2022]: Description

WARNING: This page is about a different car, the 2022 Toyota RAV4, 2021 Toyota RAV4, 2020 Toyota RAV4, and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

These DTCs are stored when a malfunction occurs in the CAN communication circuit.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U0073	Sending Malfunction (Navigation to APGS)	CAN bus connection error	CAN communication system
U0100	Engine ECU Communication	CAN reception error	CAN communication system
U0129	VSC(ECB)ECU Communication	CAN reception error	CAN communication system
U0140	Lost Communication with Body Control Module	CAN reception error	CAN communication system
U0155	Meter ECU Communication	CAN reception error	CAN communication system
U0164	Air Conditioner ECU Communication	CAN reception error	CAN communication system
U0198	Lost Communication with Telematic Control Module	CAN reception error	CAN communication system
U023B	Lost Communication with Panoramic View Monitor Control Module	CAN reception error	CAN communication system
U0265	Lost Communication with Parking Assist Monitor Module	CAN reception error	CAN communication system
U0293	HV ECU Communication	CAN reception error	CAN communication system
U1110	Clearance Sonar ECU Communication	CAN reception error	CAN communication system