Toyota Venza: Diagnosis System

Toyota Venza Service Manual / Window / Glass / Power Window Control System / Diagnosis System

DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) The power window control system data can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.

2. CHECK DLC3

(a) Check the DLC3 (See page ).

3. INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage.

Standard Voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery.

Terminals Of Ecu

TERMINALS OF ECU 1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (a) Disconnect the I6 power window regulator master switch assembly connector. (b) Measure the voltage and resistance according t ...

Dtc Check / Clear

DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / (desired sy ...

Other materials about Toyota Venza:

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE Front Power Seat Control System Symptom Suspected Area See page All functions do not operate P/SEAT fuse - Front power seat switch ...

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: The front side fix window assembly can be reused. When installing the window, if any of the clips on the front side fix window assembly are broken, butyl tape can be used to support the glass until the a ...

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