ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced when repairing air leaks in the intake system are shown below. Necessary Procedures After Parts Removed/Installed/Replaced
PROCEDURE 1. INSPECT INTAKE SYSTEM CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fans when working in the engine compartment with the engine running or the engine switch on (IG).  (a) Check that there are no vacuum leaks at the points shown in the illustration. HINT: Perform Inspection After Repair after repairing vacuum leaks in the intake system. Click here  2. INSPECT INTAKE AIR CONTROL VALVE (for ACIS) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on.
(e) When Activate the VSV for Intake Control is set to on, check that the actuator rod operates. If the actuator rod does not operate, inspect the intake air control valve (for ACIS) and No. 1 vacuum switching valve assembly (for ACIS).
(f) When Activate the VSV for Intake Control is set to off, check that the actuator rod returns to its original position. If the actuator rod does not return to its original position, inspect the intake air control valve (for ACIS) and No. 1 vacuum switching valve assembly (for ACIS).
3. PERFORM INITIALIZATION (a) Perform Inspection After Repair after repairing vacuum leaks in the intake system. Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Door Lock Control System(for Gasoline Model): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the power door lock control system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS CHECK HINT: In troubleshooting, confirm that the problem symptoms have been accurately ident ...
