2017 Chevrolet Equinox Is Overheating

Common Causes of Overheating in Your 2017 Chevrolet Equinox and How to Resolve Them

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
24% chance it's the
Thermostat
0%
41% chance it's the
Coolant leak (water pump, radiator, hose etc.)
0%
32% chance it's the
Radiator Fan
0%
3% chance it's
Something else
The most common reasons a 2017 Chevrolet Equinox is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
  • Thermostat: A faulty thermostat can cause the engine to overheat or run too cool by failing to regulate the flow of coolant properly.
  • Coolant leak (water pump, radiator, hose etc.): A coolant leak can occur due to a damaged hose, a failing water pump, or a compromised radiator, leading to loss of coolant and potential engine overheating.
  • Radiator Fan: A faulty radiator fan can lead to engine overheating due to insufficient airflow over the radiator.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What steps should I take to diagnose the overheating issue in my 2017 Chevrolet Equinox?

To effectively diagnose the overheating issue in your 2017 Chevrolet Equinox, start with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Begin by checking the coolant level in both the radiator and the reservoir, as low coolant can be a primary cause of overheating. If the coolant level is adequate, inspect the cooling system for any visible leaks, focusing on hoses, the radiator, and the water pump, as leaks can lead to a significant loss of coolant. Next, verify the functionality of the radiator fan; a malfunctioning fan can hinder proper air circulation, exacerbating overheating. Following this, test the thermostat to ensure it opens and closes as it should, since a faulty thermostat can disrupt the engine's temperature regulation. Additionally, check the water pump for efficient operation, as a failing pump can impede coolant circulation. Examine the radiator for blockages or damage that could restrict coolant flow, and consider performing a pressure test on the cooling system to identify any hidden leaks or weak spots. Finally, inspect the cooling system hoses for cracks or damage, as compromised hoses can also contribute to coolant loss. By following this structured diagnostic approach, you can identify and address the root cause of the overheating issue in your Equinox effectively.

What are the common problems that could cause a 2017 Chevrolet Equinox to overheat?

When dealing with overheating issues in a 2017 Chevrolet Equinox, it's essential to understand the common problems that could be at play. One of the first things to check is the coolant level; low coolant can severely hinder the engine's ability to dissipate heat. If the coolant is adequate, inspect the cooling system for leaks, as any loss of coolant from hoses, the radiator, or the water pump can lead to overheating. Another critical component to examine is the thermostat; if it fails to open or close correctly, it can disrupt the engine's temperature regulation. Additionally, a clogged radiator can obstruct the flow of coolant, preventing effective heat exchange. Lastly, ensure that the cooling fan is functioning properly, as a malfunctioning fan can limit airflow through the radiator, exacerbating overheating issues. By systematically addressing these potential problems, you can effectively troubleshoot and resolve overheating concerns in your Equinox.

How urgent is it to address the overheating issue in my 2017 Chevrolet Equinox?

Addressing the overheating issue in your 2017 Chevrolet Equinox is not just a matter of convenience; it is a pressing concern that demands immediate attention. Overheating can lead to catastrophic engine damage, which may result in costly repairs or even complete engine failure if left unchecked. The risk of being stranded on the road due to a breakdown is a real possibility, making it essential to act swiftly. Additionally, neglecting this problem can adversely affect other vital components of your vehicle, such as the cooling system, leading to further complications and expenses. Therefore, it is crucial to prioritize the resolution of overheating issues to safeguard your vehicle's performance and longevity, ensuring a safe and reliable driving experience.

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2017 Chevrolet Equinox Overheating: Causes & Repair Costs