A block heater plays an important role in warming your car during winter. And the 2022 Duramax model is no exception. But where is it located?
Once you know where the 2022 Duramax block heater cord location is, it will be easier to fix the component in case of damage.
I will explain more about its function and benefits and teach you how to locate the 3.0 Duramax block heater cord. Let’s follow along!
About The Block Heater
What Does A Block Heater Do?
When the weather is freezing, your car will likely face more problems. You not only can have the issue of transmission slipping when cold but also have a hard time starting the diesel vehicle.
The motor oil and coolant become thicker, making your engine difficult to turn over.
It’s time to call for a component called a block heater to warm up your car before driving and provide better fuel economy in minus temperatures. This electric heating element is usually set up in the cooling system.
A typical 110-volt outlet activates the detail and makes the motor hotter. When plugged in, the natural convection currents will bring the heat through the engine and warm up the car’s block and head.
You may not see the necessity of having the component when living in a mild climate or when the day is not too cold.
But when the temperature is -15°C or below, the part will help you survive the struggle of starting your vehicle.
In the absence of this part, the fluids in your engine risk freezing, affecting the functionality of the car.
So this is a great way to protect your vehicle while you are not driving it on bitterly cold winter days.
The Benefits Of A Block Heater
Besides assisting with a fast motor turnover, the 3.0 Duramax block heater also prevents the engine from excessive wear.
Since cold temperatures stop the oil from circulating and lubricating parts, warming the car with the block heaters can reduce the harness on the other components.
In addition, you don’t need to wait long and turn on your car for an extended period before driving. Thus, the part helps reduce emissions and benefits the environment.
Moreover, instead of waiting 10-15 minutes to heat up the interior and being cold, you will have a toasty and warm cabin in a few minutes with the component.
Once the operating temperature is reached, you will see your car is warmer from the inside as well.
When And How Should You Use It?
You can turn on the block heaters whenever you need, depending on your location and vehicle. Or you can read the 2020 Duramax block heater instructions for the correct information.
As I see it, some people usually use it when the temperature falls below 10°C. Meanwhile, others prefer to activate the function when it’s below 0°C.
The car usually stays in this temperature for many hours and will be very cold and can be damaged if you attempt to start.
For example, the reduced coolant temperature can cause the car to shake on a cold start.
It’s not necessary to leave the component plugged in all the time. I advise you to turn it on for at least one hour before driving to warm your vehicle up.
A good tip is to set the timer to activate the detail if you run your car every day at the same time. It will help save electricity.
2022 Duramax Block Heater Cord Location
The exact engine block heater cord’s location can be different depending on the make and model of your car.
Yet, in general, you should look around the bumper area. It is usually underneath the grille.
If you can’t find it, read your owner’s manual for information.
Tips To Identify If Your Car Have A Block Heater
Do all Duramax have block heaters? In general, all Duramax engines are installed with the component.
However, you need some time to find out where exactly it is in your model. Access to the part in the newer models can be easier than in the old ones.
You can first try to look around the griller. If you see the 2021 Duramax and Silverado block heater cord, it means your car is installed with the component.
Or else, you can try to check in other places, such as somewhere around the auxiliary battery on the engine of the passenger’s side.
For information, you can also check the 2017 and 2019 Duramax block heater locations in the owner’s manual. Another option is to consult with the dealership to find the answer.
Nevertheless, it’s still possible that you can’t see the components attached to the packages for models of some specific years.
It can happen with the work trucks without whistles and bells or the lower trim levels.
Yet, don’t worry. You can always install this detail for your vehicle. Even in a cold region, people tend to have an aftermarket block heater for gasoline vehicles.
Locate The Block Heater Cord Guideline
Here is how to identify the location of the block heater cord for the 2020 Chevy Silverado.
Step 1:
Find the hood release lever and pull it. It should be located on the driver’s footwell to the left. Go in front of your vehicle, look at the center of the hood, and lift the latch to open the hood.
Step 2:
You’ll see the engine compartment, and now look for the part. It should be on the side of the passengers, somewhere close to the auxiliary battery.
Step 3:
Unwrap the plug. Use a plug socket connector to get the 110-volt AC wall outlet required if you want to activate the component.
Step 4:
Don’t forget to unplug the element before starting your car.
FAQs
How Much Is A Block Heater?
The price varies from $50 to $200, depending on the model and make of your vehicle. And so does the installation cost.
The device can be installed easily in some trucks, while it may not be true for others requiring special tools.
You can do it yourself. But if you are not confident, I suggest you bring your vehicle to the dealership to complete the 2022, 2020 and 2021 Duramax block heater cord replacement.
How To Know If Your Car’s Block Heater Is Working?
There are 3 ways to check if your Duramax 3.0 block heater is working. You should hear a click when turning on the component, indicating its normal function.
Otherwise, you should check the electrical cord.
You can also touch the block. The 2020 Duramax engine block heater cord is working if it’s warm.
And the last method is using a multimeter to check if the electricity is sent to activate the component.
Can You Restart Your Truck With A Plugged-In Block Heater?
Yes, you can. However, if you don’t want to drive with the detail plugged in, remember to unplug it prior to starting the car.
The Bottom Lines
The block heater is a useful component to quickly warm your Duramax up in colder temperatures. It also protects your engine details from being worn off.
Finding the 2022 Duramax block heater cord location is not really difficult. So, in case you want to do the replacement yourself, you can go for it.
However, if you don’t have systematic knowledge, I don’t suggest you do so. You’d better leave the job for a certified mechanic.