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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Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open (P275614)

DESCRIPTION Refer to DTC P275612. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P275614 Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open While the vehicle is being driven, a short to ground or

Inspection

INSPECTION PROCEDURE 1. INSPECT HAZARD WARNING SIGNAL SWITCH ASSEMBLY *a Component without harness connected (Hazard Warning Signal Switch Assembly) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Co

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

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Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open (P275614)

Inspection