TERMINALS OF ECU HINT: Check from the rear of the connector while it is connected to the components. DCM (TELEMATICS TRANSCEIVER) ![]()
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lane Departure Alert System (w/ Steering Control)(for Hv Model): Lost Communication with Driving Support ECU (U1104)
DESCRIPTION The forward recognition camera communicates with the driving support ECU assembly via CAN communication. If there is a communication error with the driving support ECU assembly, the forward recognition camera store DTC U1104. DTC No. Detection Item DTC Detection Condition Trouble Area U1 ...