UTILITY REFRIGERANT HIGH PRESSURE HISTORY CLEAR (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Press the OFF switch. (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Air Conditioner / Utility / Refrigerant High Pressure History Clear. Body Electrical > Air Conditioner > Utility
REFRIGERANT SHORTAGE CHECK USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Air Conditioner / Utility / Refrigerant Gas Volume Check. Body Electrical > Air Conditioner > Utility
(e) Check that the following conditions are met and perform the refrigerant shortage check according to the display on the Techstream. Measurement Condition:
*: If the ambient temperature is not within the range shown, do not perform this check. HINT:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Intuitive Parking Assist System(for Gasoline Model): Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: 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 ...