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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Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E314)

DESCRIPTION Refer to DTC C050612 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C14E314 Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open An open or short in the speed sensor power supply circuit is detected for 0.12 seconds or m

Components

COMPONENTS ILLUSTRATION *A for Gasoline Model *B for RH Side *C for LH Side - - *1 NO. 1 FLOOR UNDER COVER *2 NO. 2 FLOOR UNDER COVER N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *A for HV Model *B for RH Side *C for LH Side -

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

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Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

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Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E314)

Components