Toyota Venza: How To Troubleshoot Ecu Controlled Systems

Introduction

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General Information

GENERAL INFORMATION A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of ...

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Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE BRAKE PEDAL RETURN SPRING (a) Remove the brake pedal return spring from the brake pedal support assembly. 2. REMOVE BRAKE PEDAL PAD (a) Remove the brake pedal pa ...

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful bec ...

Noise Occurs from Generator while Engine is Running
PROCEDURE 1. CHECK LOOSENESS OF V-RIBBED BELT (a) Check the tension of the belt by pushing it down with a finger. OK: The tension of the belt is enough. NG REPLACE V-RIBBED BELT TENSIONER ASSEMBLY ...