Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: CAN Communication Failure (Message Registry) (U1000)

NOTICE:

• When "!" mark is displayed on the multi-display assembly after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point.

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• Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.

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HINT:

• If DTC U1000 is not output again when rechecking for DTCs, it may have been stored due to a temporary CAN malfunction.
• If DTC U1000 is output frequently, duplicate the problem symptoms and perform the inspection again, even if the DTC was not output when rechecking for DTCs.

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Lost Communication with ECM / PCM "A" (U0100,U0126,U0129,U0140,U0163,U0233,U1110)

DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the rear television camera assembly. HINT: If CAN communication system DTCs are stored, they ma ...

Image from Camera for Parking Assist Monitor is Abnormal

DESCRIPTION The video signal from the rear television camera assembly is transmitted to the multi-display assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When "!" mark is displayed on the ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Canister: Inspection
INSPECTION PROCEDURE 1. INSPECT CANISTER (CHARCOAL CANISTER ASSEMBLY) (a) Slide the clip and disconnect the purge line hose from the canister (charcoal canister assembly). (b) Visually check the canister (charcoal canister assembly). (1) Visually check the canister (charcoal canister ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Panoramic View Monitor System: Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 ...