2022 Hyundai Santa Fe Hybrid Coolant in Peoria, AZ

Warning lights, rising temperature readings, a sweet odor, visible leaks, or low coolant in the reservoir when the engine is cold are common signs.

Overheating, heater performance changes, or frequent top-offs also point to issues that testing can confirm. The cooling system runs under pressure and can be hot after driving, so checks are performed when the engine is cold. A service visit allows pressure testing and coolant condition testing to identify the next steps.

• Dashboard temperature warnings or gauge drift upward
• Sweet smell near the front of the SUV or damp spots under it
• Coolant level repeatedly dropping between cold checks

The service includes draining the old coolant, pressure-testing for leaks, inspecting related components, and refilling with manufacturer-specified coolant.

Technicians check the radiator, heater core circuit, reservoir, hoses, clamps, radiator cap seal, water pump area, thermostat operation, and cooling fans. Air is bled from the system so circulation and cabin heat perform correctly. Test strips or refractometers verify coolant condition and protection levels, guiding any additional recommendations.

• Coolant drain, refill, and air purge
• System pressure test and leak check
• Inspection of hoses, cap, fans, and thermostat

The manufacturer publishes the maintenance schedule for this vehicle, and that schedule determines when coolant is changed.

Between scheduled services, coolant condition can be evaluated during a visit using approved tests. Driving in severe heat or frequent stop-and-go may justify checking condition sooner, but the official interval remains the reference. If testing shows depleted additives or contamination, service is recommended.

• Follow the factory maintenance schedule for this model
• Request a coolant condition test during routine service
• Adjust inspection frequency if operating in extreme heat

The manufacturer specifies the correct coolant for this vehicle, and coolants are not interchangeable; color is not a reliable guide.

Using the wrong formulation can reduce corrosion protection or affect seal and pump life. At service, we refill with the coolant type and concentration the manufacturer specifies for the 2022 Hyundai Santa Fe Hybrid. This ensures the right additive package and protection characteristics for the cooling system materials.

• Do not choose by color or generic labels
• Use only the manufacturer-specified coolant
• Have type and concentration verified at service

Topping off can restore level but does not restore depleted additives, and a falling level indicates a leak that needs inspection.

Always check the reservoir when the engine is cold; the system is pressurized and can be hot after driving. If you need to add fluid, schedule an inspection to test coolant condition and pressure-test for leaks. Keeping the level stable and the additive package intact protects aluminum components.

• Check level only when the engine is cold
• Book a pressure test if the level keeps dropping
• Service restores protection, not just fluid level

Use our online tool to schedule service or call the store to set a time that fits your day.

You can also review current service specials before you book. Choosing a slot online lets you add notes about symptoms and request a coolant condition test. We’ll confirm your appointment and have parts and equipment ready for your 2022 Hyundai Santa Fe Hybrid.

• Click to schedule appointment anytime
• Check service specials for offers
• Call Larry H. Miller Hyundai Peoria for assistance