Toyota Venza manuals

Toyota Venza: System Description

SYSTEM DESCRIPTION

1. GENERAL

The windshield deicer system's thin heater wires are attached to the inside of the front window and deice the window surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.

HINT:

  • The windshield deicer is linked with the window defogger and mirror heater.

2. FUNCTION OF MAIN COMPONENT

Component

Outline

DEICER Relay

Receives front deicer activation request signals from the air conditioning amplifier assembly and supplies power to front window deicer.

Windshield Deicer Wire

Receives power from DEICER relay and heats the windshield deicer wire.

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

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 ...

Other materials about Toyota Venza:

Operation Check
OPERATION CHECK 1. CHECK AUTO OPERATION NOTICE: Make sure that initialization is completed before inspection (See page ). HINT: When pressing the switch for 0.3 seconds or less, the roof glass moves but auto operation does not operate. (a) Turn the i ...

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

Ignition Coil "A" Primary / Secondary Circuit (P0351-P0354)
DESCRIPTION HINT: These DTCs indicate malfunctions relating to the primary circuit. If DTC P0351 is output, check the No. 1 ignition coil circuit. If DTC P0352 is output, check the No. 2 ignition coil circuit. If DTC P0353 is output, c ...

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