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

Lexus ES (XZ10) Service Manual / Vehicle Interior / 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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General maintenance

Listed below are the general maintenance items that should be performed at the intervals specified in the "Warranty and Service Guide" or "Owner's Manual Supplement". It is recommended that any problem you notice should be brought to the attention of your Lexus dealer or qualified service

SLA Linear Solenoid (C1211,C1212,C1225,C1226)

DESCRIPTION The linear solenoids SLA and SLR control the regulator based on signals from the skid control ECU (brake booster with master cylinder assembly) and produce servo pressure in accordance with the vehicle condition. When the system is normal, the switching solenoid SGH is opened to allow br

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

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SLA Linear Solenoid (C1211,C1212,C1225,C1226)