Ford Explorer: Climate Control System - General Information / General Procedures - Electronic Leak Detection - Vehicles With: R1234YF Refrigerant

Ford Explorer 2020-2024 Service Manual / Electrical / Climate Control System / Climate Control System - General Information / General Procedures - Electronic Leak Detection - Vehicles With: R1234YF Refrigerant

Special Tool(s) / General Equipment

Electronic Leak Detector

Inspection

  1. NOTE: Use a Rotunda-approved Electronic Leak Detector for R-1234yf refrigerant SAE Certified to J2913.

    NOTE: Good ventilation is necessary in the area where electronic A/C leak testing is to be carried out. If the surrounding air is contaminated with refrigerant gas, the leak detector indicates this gas all the time. Odors from other chemicals such as antifreeze, disc brake cleaner or other cleaning solvents can cause the same problem. Using a fan to ventilate the area to be tested before proceeding with the leak detection procedure is helpful in removing small traces of contamination from the air, but the fan should be turned off during actual testing.

    NOTE: If the surrounding air is contaminated with refrigerant gas, the leak detector indicates this gas all the time. Odors from other chemicals such as antifreeze, disc brake cleaner or other cleaning solvents can cause the same problem.

    NOTE: R-1234yf, if present, is heavier than air, and tends to move down from the source of the leak. It is possible that a leak may not be detected if the leak detector tip is held above the leaking fitting, line or component. Always be sure to thoroughly leak test below, above and around the fitting, line or component for the presence of R-1234yf.

    Leak check the service ports. Remove caps and blow air over the service ports to remove trapped refrigerant before leak testing ports.
    • 339-D440A Techno Tool SAE Certified Refrigerant Leak Detector.
      Use the General Equipment: Electronic Leak Detector
    • 023‐LD7 Robinair Premium Refrigerant Leak Detector
      Use the General Equipment: Electronic Leak Detector
  1. NOTE: The system pressure should be 413-551 kPa (60 - 80 psi) at 24° C (75.2° F) with the engine off and cool. The pressure reading may be higher if the engine is hot.

    Leak test the refrigerant system. Follow the instructions included with the Electronic Leak Detector for handling and operation techniques.

    General Procedures - Condenser Core Leak Check - Vehicles With: R1234YF Refrigerant

    Special Tool(s) / General Equipment Air Conditioning Service Unit Air Conditioning Adaptor Kit Inspection Recover the refrigerant...

    General Procedures - Evaporator Core Leak Check - Vehicles With: R1234YF Refrigerant

    Special Tool(s) / General Equipment Air Conditioning Service Unit Air Conditioning Adaptor Kit Inspection Recover the refrigerant...

    Other information:

    Ford Explorer 2020-2024 Owners Manual: Audible Warnings and Indicators


    Key in Ignition Warning Chime Sounds when you open the driver's door and you have left the key in the ignition. Keyless Warning Alert (If Equipped) Sounds the horn twice when you exit your vehicle with the intelligent access key, after the last door is closed and your keyless vehicle is in RUN, indicating your vehicle is still on...

    Ford Explorer 2020-2024 Owners Manual: Creating a MyKey


    Use the touchscreen to create a MyKey: Insert the key you want to program into the ignition. If your vehicle has a push-button start, place the remote control into the backup slot. See Passive Anti-Theft System. Switch the ignition on. Access the main menu in the touchscreen and then scroll through the menus to change the settings of your MyKey...

    Categories

    Seatbelt Height Adjustment

    WARNING: Position the seatbelt height adjuster so that the seatbelt rests across the middle of your shoulder. Failure to adjust the seatbelt correctly could reduce its effectiveness and increase the risk of injury in a crash.

    read more

     
    Copyright © 2024 www.foexplorer.com