The 2019 GMC Acadia is a popular SUV that offers a comfortable and spacious interior, along with a variety of features. One of the most important features of any vehicle is its battery, which provides power to the electrical system. If your Acadia’s battery is starting to show signs of wear and tear, it’s important to replace it as soon as possible. Fortunately, changing the battery on a 2019 GMC Acadia is a relatively simple process that can be completed in a matter of minutes.
To begin, you’ll need to gather a few tools, including a 10mm socket wrench, a new battery, and a pair of safety glasses. Once you have your tools, you can start by disconnecting the negative terminal of the old battery. Next, you’ll need to remove the old battery from the vehicle. Be sure to wear safety glasses when doing this, as the battery acid can be harmful to your eyes. Once the old battery is removed, you can install the new battery. Make sure to connect the positive terminal first, then the negative terminal. Finally, tighten the bolts on the battery terminals and you’re finished.
Changing the battery on a 2019 GMC Acadia is a simple process that can be completed in a matter of minutes. By following these simple steps, you can ensure that your Acadia’s electrical system is always functioning properly.
Safety Precautions
Before attempting to change the battery on your 2019 GMC Acadia, it’s crucial to prioritize safety. Ensure the vehicle is parked on a level surface and engage the parking brake to prevent rolling. Turn off the engine and allow it to cool down to minimize the risk of burns. Furthermore, wear protective gear, such as gloves and safety glasses, to shield yourself from potential hazards. Stay clear of moving parts and avoid leaning over the battery to prevent accidental contact with terminals or fluids.
Situational Awareness
Be aware of your surroundings, particularly if working in a confined space or near traffic. Ensure adequate lighting to see clearly and avoid tripping or accidents. If possible, enlist the assistance of another person for safety and support.
Electrical Hazards
Batteries store electrical energy, so exercise caution when handling them. Avoid touching both terminals simultaneously, as this can cause sparks or short circuits. Use insulated tools to prevent shocks and ensure proper grounding by connecting the negative terminal to a metal part of the vehicle’s frame before removing the positive terminal.
Tools Required
Gather the necessary tools before starting the battery replacement process. These include:
| Tool | Purpose |
|---|---|
| New Battery (exact replacement for 2019 GMC Acadia) | Replacement for the depleted battery |
| Wrench or Socket Set | To loosen and tighten the battery terminals |
| Battery Terminal Brush | To clean corrosion from battery terminals |
| Safety Gloves | To protect hands from battery acid and electrical hazards |
| Safety Glasses | To shield eyes from debris or chemicals |
Locating the Battery
The battery in your 2019 GMC Acadia is located in the engine compartment, on the passenger side. It is secured by a metal bracket and has two terminals, one positive and one negative. The positive terminal is usually red, and the negative terminal is usually black.
Safety Precautions
- Before working on the battery, be sure to disconnect the negative terminal.
- Wear eye protection and gloves when handling the battery.
- Do not smoke or use an open flame near the battery.
- If the battery acid comes into contact with your skin or eyes, flush it immediately with water and seek medical attention.
Tools Required
- 10mm wrench
- Battery terminal cleaner
- New battery (Group 65)
Step-by-Step Instructions
- Open the hood and locate the battery.
- Disconnect the negative terminal first, then the positive terminal.
Steps Details Loosen the nut on the negative terminal with a 10mm wrench. Lift the terminal off the battery post. Repeat the process for the positive terminal. Be careful not to touch the positive and negative terminals together. - Remove the hold-down bracket that secures the battery.
- Lift the battery out of the engine compartment.
- Clean the battery terminals and posts with a battery terminal cleaner.
- Install the new battery into the engine compartment.
- Secure the battery with the hold-down bracket.
- Connect the positive terminal first, then the negative terminal.
Steps Details Place the positive terminal on the battery post. Tighten the nut with a 10mm wrench. Repeat the process for the negative terminal. Make sure the terminals are tight and secure. - Close the hood.
Disconnecting the Negative Terminal
Safety first! Wear safety glasses and gloves to protect yourself from any potential hazards. Locate the negative battery terminal, usually marked with a black plastic cover and a negative (-) sign. It is typically connected to the battery by a black cable. Use a wrench or socket to loosen the nut or bolt securing the cable to the terminal.
Once the nut or bolt is loose, carefully slide the cable off the terminal. Be cautious not to touch the terminal or any other metal components with the cable, as this could create a short circuit and cause damage or injury. Tuck the negative cable away from the battery to prevent it from accidentally touching any metal surfaces.
| Tools You’ll Need: |
|---|
| Wrench or socket |
| Safety glasses |
| Gloves |
Remember that when reconnecting the battery, always connect the positive terminal first, followed by the negative terminal. This helps prevent electrical surges and potential damage to your GMC Acadia’s electrical system.
Lifting the Battery Out
5. Gently lift the battery out of the vehicle.
This is the most critical step in the entire process. The battery is heavy, so you may need assistance from a friend or family member. It is essential to lift the battery slowly and carefully to avoid damaging the terminals or spilling the acid.
Here are some specific tips for lifting the battery out:
- Use both hands to support the battery.
- Lift the battery straight up and out of the vehicle.
- Do not tilt the battery or spill the acid.
- If you are having trouble lifting the battery, ask for help from someone else.
| Tip | Description |
|---|---|
| Use a battery terminal cleaner | This will help to remove any corrosion from the terminals, which can make it difficult to remove the battery. |
| Wear gloves | This will help to protect your hands from the battery acid. |
| Be careful not to short the terminals | This can cause a fire or explosion. |
Installing the New Battery
Once you have removed the old battery, it’s time to install the new one. Here are the steps to follow:
1. Clean the battery terminals on the vehicle. This will help ensure a good connection.
2. Place the new battery in the battery tray. Make sure the positive terminal is facing the positive terminal on the vehicle, and the negative terminal is facing the negative terminal on the vehicle.
3. Secure the battery in place with the hold-down bracket.
4. Connect the positive battery cable to the positive terminal on the battery. Tighten the bolt that secures the cable to the terminal.
5. Connect the negative battery cable to the negative terminal on the battery. Tighten the bolt that secures the cable to the terminal.
6. Apply a thin coat of dielectric grease to the battery terminals. This will help prevent corrosion and ensure a good connection.
Cleaning the Battery Terminals
To clean the battery terminals, you will need a wire brush and a baking soda solution. Here are the steps to follow:
Connecting the Positive Terminal
Once the negative terminal is disconnected, it’s time to connect the positive terminal. This is the red terminal on the battery. Locate the positive terminal on the new battery and align it with the positive terminal on the vehicle. Ensure the terminals are properly aligned before proceeding.
Next, carefully tighten the positive terminal nut using a wrench or socket set. The nut should be snug but not overly tightened. Overtightening can damage the terminal or the battery.
To ensure a secure connection, double-check that the terminal is firmly tightened. You can do this by gently wiggling the terminal while holding the wrench or socket. If the terminal moves, tighten it further until it’s secure.
Finally, apply a thin layer of petroleum jelly or dielectric grease to the positive terminal. This will help prevent corrosion and ensure a good electrical connection.
| Step | Instructions |
|---|---|
| 1 | Locate the positive terminal on the new battery and align it with the positive terminal on the vehicle. |
| 2 | Carefully tighten the positive terminal nut using a wrench or socket set. |
| 3 | Double-check that the terminal is firmly tightened. |
| 4 | Apply a thin layer of petroleum jelly or dielectric grease to the positive terminal. |
Connecting the Negative Terminal
Now that the positive terminal is secure, it’s time to connect the negative terminal. Here’s a step-by-step guide:
1. Locate the Negative Terminal
The negative terminal is typically marked with a minus (-) sign or colored black. It’s usually located on the left side of the battery.
2. Clean the Terminal and Cable
Use a wire brush or sandpaper to clean any corrosion or dirt from the negative terminal and the corresponding cable.
3. Position the Negative Cable
Align the negative cable with the negative terminal, ensuring that the cable’s lug fits snugly over the terminal.
4. Tighten the Bolt
Using a wrench, tighten the bolt that secures the negative cable to the terminal. Make sure it’s snug, but avoid overtightening.
5. Check the Connection
Gently tug on the negative cable to make sure it’s securely connected.
6. Cover the Terminal
If the negative terminal has a protective cover, replace it to prevent accidental contact with metal surfaces.
7. Start the Vehicle
Insert the key into the ignition and start the vehicle to verify that the battery is functioning correctly.
8. Double-Check Connections
After starting the vehicle, let it run for a few minutes and then inspect the positive and negative connections again. Ensure that they’re still tight and secure. If necessary, adjust the bolts to ensure a proper connection.
Cleaning the Battery Terminals
Cleaning the battery terminals is an important step in changing the battery on a 2019 GMC Acadia. Dirty or corroded terminals can prevent the battery from making a good connection, which can lead to starting problems. To clean the battery terminals, you will need the following:
- A wire brush
- A baking soda solution
- A pair of gloves
- Safety glasses
Once you have gathered your materials, follow these steps to clean the battery terminals:
-
Disconnect the negative battery terminal. This is the black terminal with the "-" symbol. Use a wrench to loosen the nut that holds the cable to the terminal. Once the nut is loose, pull the cable off of the terminal.
-
Clean the negative battery terminal. Use a wire brush to scrub the terminal until it is clean and shiny. You may need to use a baking soda solution to remove any stubborn corrosion.
-
Reconnect the negative battery terminal. Tighten the nut that holds the cable to the terminal until it is snug.
-
Repeat steps 1-3 for the positive battery terminal.
-
Inspect the battery cables. Make sure that the cables are in good condition and that there are no cracks or breaks in the insulation.
-
Tighten the battery hold-down clamp. This clamp holds the battery in place. Use a wrench to tighten the clamp until it is snug.
-
Reconnect the battery cables to the battery. Make sure that the cables are connected to the correct terminals.
-
Start the engine. The engine should start normally.
-
Check the battery voltage. Use a voltmeter to check the battery voltage. The voltage should be between 12.6 and 14.4 volts.
-
If the battery voltage is not within the specified range, there may be a problem with the battery or the charging system. Have the battery and charging system tested by a qualified mechanic.
How To Change Battery On 2019 GMC Acadia
To change the battery on a 2019 GMC Acadia, you will need the following tools:
- 10mm wrench
- New battery
- Safety glasses
Once you have the necessary tools, follow these steps:
- Put on your safety glasses.
- Open the hood of the Acadia.
- Locate the battery. It is located on the passenger side of the engine compartment, near the firewall.
- Use the 10mm wrench to loosen the negative battery terminal. Be careful not to touch the positive terminal with the wrench.
- Remove the negative battery terminal from the battery.
- Use the 10mm wrench to loosen the positive battery terminal. Be careful not to touch the negative terminal with the wrench.
- Remove the positive battery terminal from the battery.
- Lift the old battery out of the Acadia.
- Place the new battery in the Acadia.
- Connect the positive battery terminal to the battery.
- Connect the negative battery terminal to the battery.
- Tighten the positive and negative battery terminals using the 10mm wrench.
- Close the hood of the Acadia.
- Start the Acadia and check to make sure the battery is charging properly.
People Also Ask About How To Change Battery On 2019 GMC Acadia
How do I know if my 2019 GMC Acadia battery needs to be replaced?
There are a few signs that your 2019 GMC Acadia battery may need to be replaced. These include:
- Dim headlights or interior lights
- Slow engine cranking
- Battery warning light on the dashboard
- Battery that is more than 3 years old
Can I change the battery on my 2019 GMC Acadia myself?
Yes, you can change the battery on your 2019 GMC Acadia yourself. However, it is important to take safety precautions and to follow the steps in the owner’s manual carefully.
What is the cost to replace a battery on a 2019 GMC Acadia?
The cost to replace a battery on a 2019 GMC Acadia will vary depending on the type of battery you choose and the location where you have it replaced.
