Cardone 48-104 Transfer Case Motor

Cardone Transfer Case Motor 48-104

Restore electronic 4WD shifting with the Cardone remanufactured transfer case motor 48-104. Built for direct replacement use, this unit is engineered for Chevrolet, GMC, and Cadillac applications that rely on an electronic shift transfer case.

Key Features

• Remanufactured transfer case motor for electronic shift 4WD systems
• 100% computer tested at three points during remanufacturing
• Steel component housing for durable service
• Blade connector/terminal configuration
• Motor magnets are fully recharged for consistent operation
• Transfer case motor sensors are replaced with new O.E.-quality sensors
• Lubricant is precisely applied for quiet operation and long service life
• Package contents: transfer case motor and instruction sheet

Product Details

Cardone Transfer Case Motor 48-104 is a remanufactured direct-replacement part designed to meet or exceed original equipment performance. Cardone uses reverse engineering to identify common failure points in the original design and correct them during the remanufacturing process. This approach helps deliver reliable shifting performance for 2000 Cadillac Escalade, 2001-2002 Chevrolet Silverado 2500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2001-2002 GMC Sierra 2500, 2001-2002 GMC Sierra 2500 HD, and related electronic shift transfer case applications. This part cross-references GM OE 12478096 for the same application.

What It Helps Fix

• Service 4WD light illuminated
• 4WD inoperative in high or low range
• Weak or incomplete transfer case motor engagement
• Transfer case shift failure after motor wear or internal sensor issues
• Noise or inconsistent operation from a failing transfer case motor

Installation Notes

• The replacement motor drive is factory-set in the 2-wheel-drive position.
• Manually shift the transfer case into 2WD before installing the replacement motor.
• Do not operate the motor while it is off the transfer case; doing so can damage the unit and set an error code.
• If the motor failed in 4WD Low or High, shift the transfer case to the matching position before removal and installation.
• A crescent wrench can be used for this operation.
• If the motor sounds weak after installation, inspect the front axle lock actuator and check for diagnostic trouble codes and calibration updates.

Quality Assurance

Each Cardone remanufactured transfer case motor is computer tested at three stages during the remanufacturing process to verify performance and reliability. The unit is assembled with the correct lubricant, fitted with recharged magnets, and equipped with new O.E.-quality sensors to support long-term operation.