Power Steering Fluid Type

The 2012 Nissan Maxima uses Dexron III or Dexron IV automatic transmission fluid (ATF) for its power steering system. This is consistent with most Nissan vehicles, which typically use ATF rather than a specialized power steering fluid.

Fluid Capacity

The total capacity of the power steering system in a 2012 Nissan Maxima is approximately 1-2 quarts. However, when performing a fluid change or flush, it's recommended to have at least 2-3 quarts on hand to ensure a thorough replacement of the old fluid.

Checking Fluid Level

To check the power steering fluid level:

1. Locate the power steering fluid reservoir under the hood

2. Ensure the engine is off and the fluid is cold

3. Wipe the dipstick clean and reinsert it fully

4. Remove the dipstick and check the fluid level

5. The level should be between the "MIN" and "MAX" marks

Always use the cold reading when checking the fluid level, as the fluid expands when hot and can give an inaccurate reading.

Changing Power Steering Fluid

To change the power steering fluid:

1. Use a syringe or pump to remove old fluid from the reservoir

2. Refill with fresh Dexron III or IV ATF

3. Start the engine and turn the steering wheel lock-to-lock several times

4. Shut off the engine and recheck the fluid level

5. Repeat the process 3-4 times for a more complete fluid exchange

This method, while not a full flush, will replace a significant portion of the old fluid with fresh fluid.

Signs of Low or Contaminated Fluid

Watch for these signs that indicate a need for fluid change:

  • Whining noise when turning the steering wheel
  • Stiff or difficult steering
  • Dark or dirty fluid color (should be clear red)
  • Low fluid level in the reservoir

Regular maintenance of your power steering fluid will help ensure smooth operation and longevity of your Nissan Maxima's steering system.

FAQs About 2012 Nissan Maxima Power Steering Fluid

    • Can I use power steering fluid instead of ATF?
      No, stick to the recommended Dexron III or IV ATF for optimal performance.
    • How often should I change the power steering fluid?
      Nissan doesn't specify an interval, but every 30,000 to 60,000 miles is a good rule of thumb.
    • Is it necessary to flush the entire system?
      While a complete flush is ideal, the reservoir exchange method is sufficient for regular maintenance.