Toyota Venza manuals

Toyota Venza: Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

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.

Cooling Fan System

Symptom

Suspected Area

See page

Cooling fan does not operate

Cooling fan motor


No. 2 cooling fan motor


FAN NO. 1 relay


FAN NO. 2 relay


FAN NO. 3 relay


Cooling fan circuit


ECM


Cooling fan does not stop

FAN NO. 1 relay


FAN NO. 3 relay


Cooling fan circuit (for short circuit)


ECM


Cooling fan speed does not change

FAN NO. 2 relay


Cooling fan circuit


ECM


System Diagram
SYSTEM DIAGRAM ...

Cooling Fan Circuit
DESCRIPTION The ECM turns on or off the fan relays using signals calculated from the engine coolant temperature, air conditioning (ON/OFF), air conditioner refrigerant pressure, engine speed, and ...

Other materials about Toyota Venza:

Vehicle Speed Sensor "A" Intermittent / Erratic / High (P0503)
DESCRIPTION If a malfunction (a rapid change in vehicle speed) in the vehicle speed signal being output from the skid control ECU is detected while the cruise control is in operation, the ECM determines that there is a momentary interruption or noise, and ...

Short in Front Pretensioner Squib RH Circuit (B1900/73-B1903/73)
DESCRIPTION The front pretensioner squib RH circuit consists of the center airbag sensor assembly and front seat outer belt assembly RH. The center airbag sensor assembly uses this circuit to deploy the seat belt pretensioner when deployment conditions a ...

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the LH side and RH side. The following procedure listed is for the LH side. PROCEDURE 1. INSTALL FRONT LOWER BALL JOINT (a) Install the front lower ball jo ...

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