Toyota Venza manuals

Toyota Venza: Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

The ECU stores trouble codes when malfunctions occur.

The diagnostic system allows for reading of the trouble codes from the DLC3 using the Techstream.

Use the Techstream to help diagnose and repair the problem.

2. CHECK DLC3

(a) Check the DLC3 (See page ).


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 lis ...

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

Other materials about Toyota Venza:

Removal
REMOVAL PROCEDURE 1. REMOVE NO. 1 SLIDING ROOF GLASS SUB-ASSEMBLY (a) Fully open the No. 2 sliding roof glass sub-assembly. (b) Using a T20 "TORX" socket wrench, remove the 6 screws and No. 1 sliding roof glass sub-assembly. ...

Programming HomeLink® (for U.S.A. owners)
To ensure correct programming into the HomeLink®, install a new battery in the hand-held transmitter prior to programming. Failure to install a new battery into the hand-held transmitter will affect both the range and accuracy of the HomeLink® in your ...

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the lighting system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

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