Dorman 901-123 Driver Information Display Switch

Overview of Dorman Driver Information Display Switch 901-123

The Dorman 901-123 Driver Information Display Switch is designed for select Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Oldsmobile vehicles. This black illuminated rocker switch provides reliable radio control functions, ensuring seamless operation within your vehicle's electrical system.

• Color: Black housing and switch
• Illuminated rocker switch for easy visibility
• Terminal type: Pin (Clavija)
• Material: Durable combination of metal and plastic
• Standard replacement grade for direct fit
• Compatible with multiple GM and related models

Detailed Product Description

The Dorman 901-123 is a driver information display switch engineered to replace factory-installed switches in various GM and related vehicles. Featuring a black rocker design with illumination, this switch enhances visibility and usability in low-light conditions. The pin terminal type ensures secure electrical connections, while the combination of metal and plastic materials provides durability and longevity. This switch is intended as a standard replacement part, matching OEM specifications for a straightforward installation without the need for additional hardware.

Compatible Vehicles and Applications

This switch is compatible with a range of Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Oldsmobile models, including but not limited to:

• Chevrolet Avalanche 1500, 2500, Silverado 1500, 2500, 3500, Suburban 1500, 2500, Tahoe, Trailblazer, and more
• GMC Sierra 1500, 2500, 3500, Yukon, Yukon XL 1500, 2500
• Cadillac Escalade, Escalade ESV, Escalade EXT
• Buick LaCrosse
• Hummer H2
• Isuzu Ascender, Oldsmobile Bravada

Common Issues Addressed by This Switch

• Non-responsive or faulty driver information display controls
• Illumination failure affecting switch visibility at night
• Worn or damaged rocker switch affecting radio control functions
• Intermittent electrical connection due to terminal wear
• Replacement for broken or cracked switch housing

Installation Notes and Tips

The Dorman 901-123 switch is designed for direct replacement and does not include installation hardware. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the existing switch by disengaging the pin terminals and replace it with the new switch, ensuring a secure connection. Verify illumination and radio control functions before reassembling the dashboard components.

Quality Assurance and Warranty

This Dorman driver information display switch meets standard replacement grade requirements, ensuring compatibility and performance consistent with original equipment. While installation hardware is not included, the part is manufactured with durable metal and plastic materials to provide reliable service. Warranty coverage details should be confirmed with the product supplier or manufacturer.