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How to Disengage 4-Wheel Drive on Chevy Silverado?

If you own a Chevy Silverado, you know how useful the four-wheel drive (4WD) system can be when driving off-road or in challenging weather conditions. However, there may be times when you need to disengage 4WD to improve gas mileage or reduce tire wear on dry pavement. In this article, we’ll go over the steps you need to take to disengage 4WD on your Chevy Silverado.

Table of Contents

Understanding 4-Wheel Drive

Before we get into the steps to disengage 4WD on your Chevy Silverado, let’s quickly review what 4WD is and how it works. 4WD is a system that sends power to all four wheels of a vehicle, providing more traction and better off-road capability than a two-wheel-drive system.

In the Chevy Silverado, there are two types of 4WD systems: part-time and automatic. The part-time system is manually engaged and disengaged by the driver, while the automatic system is controlled by the vehicle’s computer and automatically engages and disengages as needed.

Step-by-Step Guide to Disengage 4WD on Chevy Silverado

If you have a Chevy Silverado with a part-time 4WD system, follow these steps to disengage 4WD:

Step 1: Stop the Vehicle

Bring your Chevy Silverado to a complete stop on a flat surface.

Step 2: Shift into Neutral

Shift the transmission into Neutral. This will disengage the transmission from the wheels and allow you to shift the transfer case into 2WD mode.

Step 3: Shift into 2WD

Move the transfer case shift lever from 4H to 2H. This will shift the vehicle from 4WD mode to 2WD mode.

Step 4: Shift into Drive

Shift the transmission back into Drive and continue driving.

Tips for Disengaging 4WD

  • Always ensure the vehicle is stopped and in Neutral before shifting the transfer case into 2WD mode.
  • Avoid shifting the transfer case into 2WD mode while the vehicle is moving, as this can cause damage to the drivetrain.
  • If your Chevy Silverado has an automatic 4WD system, refer to your owner’s manual for specific instructions on how to disengage 4WD.


Knowing how to disengage 4WD on your Chevy Silverado can be helpful in various situations. Whether you need to improve gas mileage or reduce tire wear on dry pavement, following the steps outlined in this article will allow you to switch from 4WD mode to 2WD mode easily.


  1. Why would I want to disengage 4WD on my Chevy Silverado?

Disengaging 4WD can help improve gas mileage and reduce tire wear on dry pavement.

  1. Can I shift my Chevy Silverado into 2WD mode while driving?

No, you should always bring the vehicle to a complete stop and shift into Neutral before shifting the transfer case into 2WD mode.

  1. Will disengaging 4WD affect the vehicle’s performance?

Disengaging 4WD will not affect the vehicle’s performance on dry pavement but may reduce off-road capability.

  1. How do I know if my Chevy Silverado has a part-time or automatic 4WD system?

Refer to your owner’s manual or contact a Chevy dealership to determine which type of 4WD system your vehicle has.

  1. Can I engage 4WD while driving?

Yes, but you should only engage 4WD on slippery or uneven surfaces and at speeds below 55 mph.