Lexus ES: Lost Communication With Body Control Module "B" (U0142)

Lexus ES (XZ10) Service Manual / Vehicle Exterior / Mirror (ext) / Power Mirror Control System (for Hv Model With Memory) / Lost Communication With Body Control Module "B" (U0142)

DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U0142	Lost Communication with Main Body ECU	No communication with main body ECU (multiplex network body ECU)	CAN communication system Main body ECU (multiplex network body ECU)

PROCEDURE

1.	GO TO CAN COMMUNICATION SYSTEM

HINT:

Refer to CAN Communication System.

Click here

END

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Installation

INSTALLATION PROCEDURE 1. INSTALL BLIND SPOT MONITOR BUZZER (a) Connect the connector. (b) Engage the clamp to install the blind spot monitor buzzer. 2. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY (w/o Rear Sunshade) Click here 3. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY (w/ Rear Sunshade) Click here

Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. INSTALL NO. 3 EXHAUST MANIFOLD HEAT INSULATOR (a) Type A: (1) Install the No. 3 exhaus

Lexus ES: Lost Communication With Body Control Module "B" (U0142)

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Installation