Toyota Venza: Problem Symptoms Table

Toyota Venza Service Manual / Networking / Lin Communication System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

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" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

LIN Communication System

Symptom	Suspected Area	See page
A/C LIN Line Communication Malfunction	LIN communication line
	A/C control assembly
	A/C amplifier assembly
Lighting LIN Line Communication Malfunction	LIN communication error

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the LIN communication system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROU ...

Terminals Of Ecu

TERMINALS OF ECU 1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) (a) Disconnect the 2A and 2C main body ECU (driver side junction block) connectors. (b) Disconnect the 2F main body ECU ...

Other materials about Toyota Venza:

Vanity Light
Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL VANITY LIGHT ASSEMBLY (a) Engage the 3 claws and install the vanity light assembly. 2. INSTALL ROOF HEADLI ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTCS (a) Turn the engine switch off. (b) Connect the Techstream to the DLC3. (c) Turn the engine switch on (IG). (d) Turn the Techstream on. (e) Check for DTCs. Enter the following menus: Body Electrical / Smart Key / Trouble ...

Inspection
INSPECTION PROCEDURE 1. INSPECT COURTESY LIGHT SWITCH (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified Condition ...