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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Installation
INSTALLATION PROCEDURE 1. INSTALL WATER PUMP ASSEMBLY (a) Install a new gasket and the water pump with the 7 bolts. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} 2. INSTALL V-RIBBED BELT TENSIONE ...

Headlight Solenoid Circuit
DESCRIPTION for HID Headlight: When the main body ECU receives a high beam turn on signal, the main body ECU activates the bi-function by controlling the BI-XENON relay. The bi-function increases the upper illumination area of the discharge ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FRONT SIDE MARKER LIGHT BULB (a) Install the front side marker light bulb to the front side marker light socket. (b) Turn the front side marker light socket with the front side marker light bulb in the directi ...