2017 Chevrolet Equinox: A/C Refrigerant & Oil

Quick answer

• Refrigerant Type: R-1234yf
• Full System Charge: 21.16 oz (600g)
• PAG Oil Type: PAG 46
• PAG Oil Amount: 3.7 oz (110mL)
• Low-Side Service Port Location: Near the firewall, on the passenger side of the engine bay
• High-Side Service Port Location: Near the radiator, on the driver's side of the engine bay

Why R-1234yf matters

The 2017 Chevrolet Equinox uses R-1234yf refrigerant, which is a newer, more environmentally friendly alternative to the older R-134a. R-1234yf has a much lower global warming potential (GWP) than R-134a, which is why the EPA has mandated its use in all new vehicles. However, R-1234yf is also more expensive and flammable than R-134a, and it requires special equipment for service and repair. This means that not all shops are equipped to handle R-1234yf systems, so it's important to find a certified A/C shop that has the proper equipment.

Recharge procedure

A/C recharge is not a simple DIY project. It's important to have the system properly evacuated and recharged by weight, not by pressure. This is because the amount of refrigerant in the system is critical to its performance. If the system is overcharged or undercharged, it can cause damage to the compressor and other components. It's also important to use the correct type of PAG oil, as using the wrong type can also cause damage to the system.

Common A/C problems for this vehicle

Some common A/C problems for the 2017 Chevrolet Equinox include:

• Compressor failures: The A/C compressor is the heart of the system, and it can fail for a variety of reasons, including leaks, clogs, and electrical problems.
• Condenser issues: The condenser is located in front of the radiator, and it can be damaged by road debris. A damaged condenser can cause the A/C system to leak refrigerant and lose its cooling ability.
• Evaporator leaks: The evaporator is located inside the dashboard, and it can be difficult to access. A leaking evaporator can cause the A/C system to lose its cooling ability and can also lead to mold and mildew growth in the cabin.

When to call a pro

If you're experiencing any of the following problems with your 2017 Chevrolet Equinox's A/C system, it's time to call a pro:

• The A/C is not blowing cold air.
• The A/C is making strange noises.
• The A/C is leaking water into the cabin.

Disclaimer: A/C service and repair should only be performed by a certified technician. EPA 609 certification is required to handle refrigerants.

Find a certified A/C shop on Repairius.