Why is my Chevy Trax not heating?

Possible Causes of Chevy Trax Not Heating
There can be several reasons why your Chevy Trax is not heating properly. Some of the common causes include:
1. Low coolant level or air in the cooling system: A low coolant level or air trapped in the cooling system can prevent the heater from working properly.
2. Clogged heater core: The heater core in the Chevy Trax can become clogged with rust or mineral deposits over time, blocking the flow of coolant and reducing heating performance.
3. Faulty thermostat: A malfunctioning thermostat can prevent the engine from reaching the proper operating temperature, leading to insufficient heat in the cabin.
4. Dirty cabin air filter: A dirty cabin air filter can restrict airflow and reduce the effectiveness of the heater.
5. Bad blend door actuator: A faulty blend door actuator can prevent the proper mixing of hot and cold air, resulting in inadequate heating.
6. Malfunctioning blower motor: A bad blower motor can prevent the heated air from being circulated into the cabin.
7. HVAC control unit malfunction: A malfunctioning HVAC control unit can affect the operation of the heating system.
Steps to Troubleshoot and Fix the Issue
To diagnose and fix the heating issue in your Chevy Trax, you can follow these steps:
1. Check the coolant level: Ensure that the coolant level is at the proper level. If it is low, you may need to add coolant and check for any leaks.
2. Bleed the cooling system: If there is air trapped in the cooling system, you can bleed it to remove the air pockets. Consult your vehicle’s manual or a professional mechanic for the proper procedure.
3. Inspect the heater core: If you suspect a clogged heater core, it may need to be flushed or replaced. A professional mechanic can perform this task.
4. Test the thermostat: A malfunctioning thermostat can be tested using an OBD II scanner. Consult your vehicle’s manual or a professional mechanic for the specific procedure.
5. Replace the cabin air filter: If the cabin air filter is dirty, replace it with a new one to improve airflow and heating performance.
6. Check the blend door actuator: If the blend door actuator is faulty, it may need to be replaced. A professional mechanic can diagnose and fix this issue.
7. Inspect the blower motor: If the blower motor is not working, it may need to be replaced. A professional mechanic can perform this task.
8. Check the HVAC control unit: If the HVAC control unit is malfunctioning, it may need to be repaired or replaced. Consult a professional mechanic for further assistance.
If you are unsure about performing these steps yourself, it is recommended to consult a professional mechanic who can diagnose and fix the issue accurately.
Keep in mind that the information provided is based on general knowledge and common causes. For specific troubleshooting and repair instructions, it is always best to consult your vehicle’s manual or seek assistance from a qualified mechanic.
I hope this helps! Let me know if you have any other questions.

What color is Chevy coolant?

The recommended mix is 60% water, 40% Dexcool – good down to -18 F, below that use 50/50. Make sure it is labelled CONCENTRATE, not 50/50. Yep, the coolant should be orange in color.

Is there any recalls on 2016 Chevy Trax?

GM’s number for this recall is A192261870. Summary: General Motors LLC (GM) is recalling certain 2015-2018 Chevrolet Trax vehicles. A joint in one or both of the front lower-control arms may have been improperly welded.

Why is my car blowing out cold air when the heater is on?

When the thermostat can’t signal that the engine is warm, the coolant won’t be sent over to provide heat to the heater core and the air will blow cold. Solution: You need to install a new thermostat to get your heater working again. It’s a relatively quick and easy fix.

Why is my 2016 Chevy Trax not blowing cold air?

The most common reasons a Chevrolet Trax ac isn’t working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Why is the air blowing but not warm in my car?

If one or more of these issues is present, your vehicle may blow out cool air rather than heat: Not enough coolant in the engine. Problems with the heater core. Clogged or broken heating controls.

What are the issues with a Chevy Trax?

Shortcomings of the 2024 Chevy Trax according to the report include uninspiring predicted reliability and low predicted owner satisfaction. Driving tests were claimed to reveal “uneven” power generation, leading to either anemic or excessive acceleration. The Trax also offered testers less agility than expected.

How many miles can a 2016 Chevy Trax last?

200,000 miles
That said, the Trax has a decent built-in shelf life, with a good chance of reaching 200,000 miles, through proper maintenance.

What coolant does a 2018 Chevy Trax take?

Prestone® DEX-COOL® (orange) antifreeze+coolant (AFC) is specially designed to work with All GM® vehicles 1995 & newer; ‘GM approved formula’ (GMC, Chevrolet, Buick, Cadillac, Pontiac, Saturn, Oldsmobile, Hummer), most Ford® vehicles 2011 – 2018 (Ford, Lincoln, Mercury) and most FCA® vehicles 2013 & newer (Ram, Dodge, …

Why is my car blowing cold air and not heat?

If there isn’t enough coolant in your system, the heater core will blow cold air into your car. Solution: If you confirm that a low coolant level is the source of your problem, you simply need to top off your coolant. You may want to check for leaks as well if you just recently refilled your coolant.

Does Chevy use special coolant?

Every vehicle manufacturer, including Chevrolet has developed its own coolant or requires a conspicuous coolant that is unique to particular years and models. There are many colors of coolants to help distinguish each including yellow, red, green, blue, purple and orange.