2012 GMC Terrain Transmission Fluid Capacity: A Guide to Maintenance

2012 GMC Terrain Transmission Fluid Capacity

When it comes to maintaining your 2012 GMC Terrain, one crucial aspect to consider is the transmission fluid capacity. Ensuring that your vehicle has the correct amount of transmission fluid is essential for optimal performance and longevity. In this article, we will provide you with the necessary information on the transmission fluid capacity for the 2012 GMC Terrain, so you can keep your vehicle running smoothly.

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Transmission Fluid Capacity and Type

To determine the transmission fluid capacity for your 2012 GMC Terrain, you need to know the type of transmission your vehicle has. The 2012 GMC Terrain is equipped with either a 6-speed automatic transmission or a 6-speed manual transmission. The transmission fluid capacity varies depending on the type of transmission:

Transmission Type Fluid Capacity (Quarts) Fluid Capacity (Liters)
6-Speed Automatic 9.5 quarts 9 liters
6-Speed Manual 2.4 quarts 2.3 liters

It is crucial to ensure that you use the correct type of transmission fluid for your 2012 GMC Terrain. For the 6-speed automatic transmission, use Dexron VI automatic transmission fluid. For the 6-speed manual transmission, use GM Manual Transmission Fluid or an equivalent SAE 75W-85 GL-4 gear oil.

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How to Check and Add Transmission Fluid

If you notice any signs of low transmission fluid, such as slipping gears or difficulty shifting, it is essential to check and add fluid as needed. Here are the steps to check and add transmission fluid to your 2012 GMC Terrain:

  1. Make sure your vehicle is parked on a level surface and the engine is turned off.
  2. Locate the transmission fluid dipstick. It is usually labeled and can be found near the back of the engine compartment.
  3. Remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully and then remove it again to check the fluid level. The dipstick will have markings indicating the proper fluid level range.
  5. If the fluid level is below the recommended range, you will need to add transmission fluid. Use a funnel to pour the fluid into the transmission through the dipstick tube. Be careful not to overfill.
  6. Recheck the fluid level using the dipstick and add more fluid if necessary.
  7. Once the fluid level is within the recommended range, securely reinsert the dipstick.
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Remember, it is crucial to follow the manufacturer’s recommendations and use the correct type and amount of transmission fluid for your 2012 GMC Terrain. Regularly checking and maintaining the transmission fluid will help ensure smooth and reliable operation of your vehicle’s transmission.

By keeping an eye on the transmission fluid capacity and following the proper maintenance procedures, you can help extend the lifespan of your 2012 GMC Terrain’s transmission and enjoy worry-free driving.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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