How to replace AC compressor 2015 Ford Focus

Introduction

This tutorial will guide you through the process of replacing the AC compressor in a 2015 Ford Focus. Replacing the AC compressor can help restore your vehicle's air conditioning functionality, ensuring a comfortable ride. Follow these step-by-step instructions to complete the replacement safely and efficiently.

Step 1: Gather Necessary Tools and Materials

Before starting the replacement, ensure you have the following tools and materials:

• New AC compressor
• AC manifold gauge set
• Wrench set
• Ratchet and socket set
• Torque wrench
• Screwdrivers (flat and Phillips)
• Pliers
• Refrigerant recovery machine (if applicable)
• Safety goggles and gloves

Tip: Always work in a well-ventilated area and wear safety gear to protect yourself.

Step 2: Disconnect the Battery

• Locate the car battery under the hood.
• Use a wrench to disconnect the negative (-) terminal first, followed by the positive (+) terminal.
• Ensure the battery is completely disconnected to prevent any electrical issues during the repair.

Step 3: Recover Refrigerant (if applicable)

• Connect the AC manifold gauge set to the AC system.
• Use a refrigerant recovery machine to safely recover any refrigerant from the system.
• Follow the manufacturer's instructions for the recovery machine.

Note: If your local laws require it, take the recovered refrigerant to a certified recycling facility.

Step 4: Remove the Old AC Compressor

• Locate the AC compressor, which is usually mounted on the front of the engine block.
• Disconnect the electrical connector from the compressor.
• Use a ratchet and socket to remove the mounting bolts securing the compressor.
• Carefully detach the AC lines from the compressor. Be cautious of any remaining refrigerant.

Step 5: Install the New AC Compressor

• Position the new AC compressor where the old one was mounted.
• Reattach the AC lines to the compressor, ensuring that they are secured properly.
• Tighten the mounting bolts to the manufacturer's specified torque using a torque wrench.
• Reconnect the electrical connector to the new compressor.

Step 6: Refill the AC System

• If you have replaced the AC accumulator or receiver-drier, ensure it's properly installed.
• Use the AC manifold gauge set to recharge the AC system with the appropriate refrigerant.
• Follow the specifications for the correct amount and type of refrigerant for your vehicle.

Tip: Check for leaks after recharging the system using the manifold gauges.

Step 7: Reconnect the Battery

• Reconnect the positive (+) terminal to the battery followed by the negative (-) terminal.
• Ensure the connections are tight to avoid any electrical issues.

Step 8: Test the AC System

• Start your vehicle and turn on the AC to its maximum setting.
• Monitor the temperature and ensure the system is blowing cold air.
• Listen for any unusual noises indicating a potential issue with the new compressor.

Conclusion

Replacing the AC compressor in a 2015 Ford Focus involves careful preparation, proper tool selection, and following the steps outlined in this tutorial. By completing this process, you should enjoy a fully functional air conditioning system. If any issues arise during installation or testing, consider consulting with a professional mechanic for assistance.