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:

Key information
Keys The following keys are provided with the vehicle. ►Vehicles with smart key system 1. Electronic keys • Operating the smart key system • Operating the wireless remote control function 2. Mechanical keys 3. Key number plate ►Veh ...

Installation
INSTALLATION PROCEDURE 1. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER (a) Using a tacker, install the separate type front seat cushion heater to the end of the separate type front seat cushion cover with 25 new tack pins. NOTICE: ...

Room Oscillator does not Recognize Key
DESCRIPTION If the room oscillator does not recognize a key, one of the following may be the cause: 1) communication between the indoor electrical key oscillator (for front floor) and key cannot be performed; 2) communication between the indoor electrical ...

© 2016-2026 Copyright www.tovenza.com

0.1721