How To Test Transfer Case Encoder Motor

Transfer Case Shift Motor Encoder Ring Code NP8 for Silverado Sierra from www.ebay.com

Introduction

If you have been experiencing issues with your four-wheel drive, it may be due to a faulty transfer case encoder motor. The encoder motor is responsible for controlling the shifting of your vehicle's transfer case. It is essential to ensure that your encoder motor is functioning correctly to prevent damage to your vehicle's transfer case. In this article, we will provide you with a guide on how to test your transfer case encoder motor.

What is a Transfer Case Encoder Motor?

A transfer case encoder motor is an essential component of your four-wheel drive system. It is an electric motor that controls the shifting of your vehicle's transfer case. The encoder motor is responsible for changing your vehicle's transfer case from two-wheel drive to four-wheel drive mode. It works by engaging and disengaging the gears in your vehicle's transfer case.

Testing Your Transfer Case Encoder Motor

Testing your transfer case encoder motor is a straightforward process that you can do at home. Here are the steps you need to follow to test your encoder motor:

Step 1: Locate the Encoder Motor

The encoder motor is located on the side of your vehicle's transfer case. It is a small electric motor with two wires attached to it.

Step 2: Remove the Encoder Motor

To test the encoder motor, you will need to remove it from your vehicle. Start by disconnecting the two wires attached to the motor. Then, remove the bolts that hold the motor in place.

Step 3: Test the Motor

Once you have removed the encoder motor, you can test it using a multimeter. Set your multimeter to the ohms setting and touch the leads to the motor's terminals. You should see a reading of around 2-5 ohms. If the reading is outside of this range, the motor is faulty and needs to be replaced.

Recommended Products

If you have tested your encoder motor and found that it needs to be replaced, here are some recommended products that you can use:

Product	Price	Features
Dorman 600-902 Transfer Case Motor	$130.99	- Direct replacement for your vehicle's encoder motor - Comes with a new gasket for easy installation - Made from high-quality materials for durability
ACDelco 19330121 Transfer Case Motor	$168.99	- Designed for specific GM vehicles - Made to meet or exceed OEM specifications - Comes with a limited lifetime warranty
Dorman 600-901 Transfer Case Motor	$141.99	- Direct replacement for your vehicle's encoder motor - Comes with a new gasket for easy installation - Made from high-quality materials for durability

Conclusion

Testing your transfer case encoder motor is a simple process that you can do at home. It is essential to ensure that your encoder motor is functioning correctly to prevent damage to your vehicle's transfer case. If you have tested your encoder motor and found that it needs to be replaced, we recommend using one of the products we have listed above. These products are made from high-quality materials and are designed to meet or exceed OEM specifications.