Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Lost Communication with Restraints Occupant Classification System Module (U0154)

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / Lost Communication with Restraints Occupant Classification System Module (U0154)

DESCRIPTION

The airbag sensor assembly sends/receives signals to/from each ECU via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Warning Indicate

Test Mode / Check Mode

U0154

Lost Communication with Restraints Occupant Classification System Module

CAN communication error between the airbag sensor assembly and occupant detection ECU (CAN communication system malfunction)

CAN communication system

Comes on

Does not apply to test/check mode

CAUTION / NOTICE / HINT

Refer to troubleshooting in CAN Communication System.

Click here

PROCEDURE

1.

GO TO CAN COMMUNICATION SYSTEM

(a) Go to CAN communication system.

Click here

NEXT

END

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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