AC Off Due to High Engine Temp Chevy Cruze [Solved]

I’ve owned the 2014 Chevy Cruze for over a year and have driven it for thousands of miles. Recently while driving back from my work (which is typically 15 miles), I noticed my dashboard stating AC Off Due to High Engine Temp Chevy Cruze.

Now since this was not new to me, I knew exactly what to do.

Read this article on AC Off Due to High Engine Temp Chevy Cruze to know about the problem and how to fix it.

What does AC Off Due to High Engine Temp Chevy Cruze mean?

AC Off Due to High Engine Temp Chevy Cruze means that the engine’s control unit has detected excessive heat. This is caused by a broken electric cooling fan in the engine. To lessen this burden of heat, the AC is disabled.

This Chevy Cruze AC off due to high engine temp error is a precautionary measure taken by the engine’s control unit. This means that a load is placed on the engine by the AC compressor. When the engine computer detects a high temperature, it disables the AC to bring the temperature back to a normal range and prevent damage.

You may also like this article on Common Problems with Chevy 305 and their fixes.

Solution for AC Off Due to High Engine Temp Chevy Cruze

AC Off Due to High Engine Temp Chevy Cruze

Follow these steps to solve the AC Off Due to High Engine Temp Chevy Cruze error:

  1. Detach the car battery for a few minutes and reattach it back.
  2. Inspect the hoses, radiators, and cooling fans & oil level.
  3. Check if the radiator cap is closed properly for the engine to have sufficient coolant to flow.
  4. Inspect if cooling fans are operating normally. If not, the problem is a broken coolant temperature sensor.
  5. Replace the coolant temperature sensor.
  6. Check for any coolant leaks.

If everything looks normal, park the car and call customer support at Chevrolet or leave the car off till the engine cools off.

Is it safe to drive with the AC off due to high engine temp Chevy Cruze error?

It is not safe to drive with the AC off due to high engine temp Chevy Cruze error because the engine may overheat and cause some serious damage. You can drive the car when the engine is cooled off, as this will stop showing the error on your dashboard.

Reasons for Not Driving with The AC off due to high engine temp Chevy Cruze Error

It is unsafe to drive when you see the AC off due to high engine temp chevy Cruze error due to the following reasons:

  1. Driving with the error can cause severe damage to the engine of the Chevy Cruze.
  2. It can cause the hoses to explode or disperse hot coolant to the engine.
  3. It can cause the melting of some components of the engine.
  4. Driving with the error can cause damage to the exhaust system of the engine.
  5. Driving with the error can cause the radiators to explode.
  6. High costly repairs.

What is the Chevy Cruze AC Off Due to High Engine Temp Recall about?

Chevy Cruze AC Off Due to High Engine Temp Recall

As of 2022, there is no recall for AC Off Due to High Engine Temp on the Chevy Cruze because this error was only relevant to the older models from 2012 to 2014.

Although the error is very common among those years’ models, there is no recall because these cars are very old for the company to fix them.

Why does your Chevy Cruze say Cruze AC off due to high engine temp?

Your Cruze says AC off due to high engine temp because this attribute is one of your engine’s safety measures programmed into your Chevy Cruze’s engine control unit. The engine control unit stops running the air conditioning system when it discovers a high temperature in the Chevy Cruze. The engine manages the compressor, so when the engine stops, the compressor also stops.

What Year Models Were Affected by The “Chevy Cruze AC Off Due to High Engine Temp” Problem?

2012, 2013, and 2014 models of Chevrolet Cruze were affected by ac off due to high engine temp error.

Does Engine Temperature Affect Air Conditioning?

An overheated engine does affect Air conditioning as it poses many threats and safety concerns to a vehicle. It can destroy the condenser of the vehicle’s air conditioning system. This effect reduces the efficiency of the overall component.

What Is the Chevy Cruze AC Off Due to High Engine Temp Fan Running Issue?

When you get the Chevy Cruze AC off due to a high engine temp fan running issue, the problem is airflow. A functioning AC is accompanied by a functioning radiator fan. The purpose of the AC condenser is to provide cool air to the engine and maintain the engine’s temperature within a normal range. A damaged radiator fan causes the Chevy Cruze’s temperature to rise abnormally if it stops functioning. Detecting this, the engine control unit disables the air conditioning.

What Are the Reasons for The Chevy Cruze AC Off Due to High Engine Temperature Error?

These are the different reasons for the AC Off Due to High Engine Temp Chevy Cruze Error:

  1. Broken coolant temperature sensor: when this occurs, the control unit wouldn’t know when to start the radiator fan, measure the sensor with a multimeter to ensure its functionality.
  2. Faulty wiring and poor connection: In a situation where the wire isn’t functioning, there is a problem with the wiring. Inspect all wires that lead to the radiator fan from the control unit. To be sure all are functioning normally.
  3. Low coolant level: When there is inadequate coolant, there’s a possibility air gets into the system leading to an inaccurate reading of the coolant temperature by the coolant temperature sensor.
  4. Blown fuse: A fuse is the basic unit of everything electric in a car. When it gets damaged, electric components don’t function properly. The best thing is to replace the fuse as it isn’t costly.
  5. Broken Radiator Fan: Check the functionality of the radiator fans to ensure they are functioning.

Conclusion

When you suddenly experience AC off due to high engine temp chevy Cruze error on your dashboard while driving, the best thing is to stop to prevent further damage to the engine. Inspect the engine and try the steps mentioned in this article. If you aren’t getting it right, consult a certified technician to examine the vehicle as soon as possible. Driving with an overheating engine can lead to severe engine damage.