Standard Ignition TCM102 Transfer Case Motor

Transfer Case Motor for GM 4WD Applications

Standard Ignition TCM102 is a transfer case motor for select Chevrolet and GMC 4WD trucks and SUVs. It is built with an oval female connector, 8 male blade terminals, and a silver finish for direct replacement service on supported applications.

Key Features

• Transfer case motor for electronic 4WD engagement systems
• Oval female connector with 8 male blade terminals
• Silver finish with standard OE-style construction
• Mounting hardware not included
• Fits select Chevrolet Silverado 2500 HD, Silverado 3500 HD, Colorado, and GMC Sierra 2500 HD, Sierra 3500 HD applications

Detailed Description

Standard Ignition TCM102 is a transfer case motor used to actuate the transfer case in electronically controlled four-wheel-drive systems. It is a direct-fit service part for a wide range of GM trucks and SUVs, including 2015-2022 Chevrolet Colorado, 2015-2022 GMC Canyon, 2007-2019 Chevrolet Silverado 3500 HD, 2015-2019 GMC Sierra 2500 HD, and other listed Chevrolet and GMC applications. This part cross-references Dorman - OE Solutions 600-914 for the same application.

Use Standard Ignition TCM102 when servicing a transfer case motor on GM vehicles equipped with the correct RPO codes, including NQ7 and NQF where noted. The part number TCM102 is also referenced in interchange listings for 19133169, 84115497, TCM9102, and TCSM1102.

Common Issues This Part Can Address

• 4WD system not shifting into the selected mode
• Transfer case actuator response problems
• Intermittent engagement of the transfer case motor
• Faults related to worn internal motor components
• Drive mode selection issues on supported Chevrolet and GMC trucks

Installation Notes and Tips

• Verify the vehicle’s RPO code and connector style before ordering.
• Inspect the transfer case wiring, connector terminals, and seals before installation.
• Confirm the mounting points and transfer case condition prior to replacement.
• Follow the service procedure for the specific Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, or other listed application.

Quality Assurance

Standard Ignition supplies replacement electrical and drivetrain components for service applications. TCM102 is built to match the connector and terminal configuration required by the listed GM transfer case motor applications.