ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN SYSTEM CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fan when inspecting the cooling fan system. ![]() (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Engine / Active Test / Control the Engine Cooling Fan Duty Ratio. Powertrain > Engine > Active Test
(e) Check the operation of the cooling fan while operating it using the Techstream. OK:
If the cooling fan motor (fan with motor assembly) does not operate, check the cooling fan circuit. Click here |
Toyota Avalon Service & Repair Manual > Occupant Classification System(for Hv Model): Trouble in Passenger Airbag ON/OFF Indicator
DESCRIPTION The occupant classification system detects the front passenger seat condition. It then displays the instrument panel passenger airbag assembly and lower No. 2 instrument panel airbag assembly condition (activated/not activated) using the passenger airbag ON/OFF indicator. HINT: Approxima ...