Initial Inspection and Diagnostic Overview

2GR-FXE COOLING: COOLING FAN SYSTEM: ON-VEHICLE INSPECTION

1. INSPECT COOLING FAN SYSTEM

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Electric Cooling Fan.

(d) Check operation of the cooling fans while operating them using the Techstream.

If the cooling fans do not operate, check the cooling fan circuit Component Tests and General Diagnostics.