Toyota Venza manuals

Toyota Venza: 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 listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses related to this system before inspecting the suspected areas below.
Windshield Deicer System

Symptom

Suspected Area

See page

Windshield Deicer does not Operate

DEICER relay


Window defogger system


Windshield glass (windshield deicer wire)


Wire harness or connector


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 illumina ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (a) Disconnect the D47 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s ...

Other materials about Toyota Venza:

ECU Power Source Circuit
DESCRIPTION This is the power source for the tire pressure warning ECU. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the tire pressure warning ECU, read the transmitter IDs stored in the old ECU using the Techstream and writ ...

Calibration
CALIBRATION 1. DESCRIPTION (a) Follow the chart below to perform calibration. Parts to be Replaced Necessary Operation Brake actuator assembly (Skid control ECU) Perform engine variant learning 2. ...

Back Door Closer Switch Malfunction (B2251)
DESCRIPTION The power back door ECU (power back door motor unit)*1 or back door closer ECU (multiplex network door ECU)*2 receives signals from the latch switch, sector switch and back door courtesy switch, which are built into the back door lock. Based o ...

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