Toyota Venza: Lost Communication with ECM (U0100-U0142,U0155)

Toyota Venza Service Manual / Heating / Air Conditioning / Air Conditioning System / Lost Communication with ECM (U0100-U0142,U0155)

DESCRIPTION

DTC No.	DTC Detecting Condition	Trouble Area
U0100	No communication with ECM	CAN communication system ECM
U0131	No communication with electric power steering ECU	CAN communication system Electric power steering ECU
U0142	No communication with main body ECU	CAN communication system Main body ECU
U0155	No communication with combination meter	CAN communication system Combination meter

PROCEDURE

1.	GO TO CAN COMMUNICATION SYSTEM

HINT:

Refer to CAN Communication System (See page ).

END

Actuator Check

ACTUATOR CHECK 1. ACTUATOR CHECK (a) Start the engine and warm it up. (b) Perform the indicator check (See page ). (c) Press the "Recirculation/Fresh" switch to perform the actuator c ...

Front Passenger Side Solar Sensor Short Circuit (B14A3)

DESCRIPTION The solar sensor is installed on the upper side of the instrument panel. It detects sunlight to control air conditioning AUTO mode. The output voltage from the solar sensor varies i ...

Other materials about Toyota Venza:

Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1) (P0014,P0015)
DESCRIPTION Refer to DTC P0013 (See page ). DTC No. DTC Detection Condition Trouble Area P0014 The valve timing is stuck at a certain value when in the advance range (2 trip detection logic). ...

Installation
INSTALLATION PROCEDURE 1. INSTALL TELEVISION CAMERA ASSEMBLY (w/ Rear View Monitor System) 2. INSTALL BACK DOOR OPENER SWITCH ASSEMBLY 3. INSTALL NO. 1 BACK DOOR EMBLEM 4. INSTALL NO. 2 BACK DOOR NAME PLATE 5. INSTALL BACK DOOR OUTSIDE GARNIS ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" ...