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 power 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 (XX50) 2019-2022 Service & Repair Manual > Sfi System: Insufficient Coolant Temperature for Closed Loop Fuel Control (P012500)
DESCRIPTION Refer to DTC P011511. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P012500 Insufficient Coolant Temperature for Closed Loop Fuel Control The engine coolant temperature does not reach the closed loop enabling temperature for 20 minutes (this perio ...
