Dorman 2330814 Multi Function Switch

Reliable Multi-Function Switch for Select GM Vehicles

The Dorman 2330814 Multi-Function Switch is designed specifically for various Cadillac, Chevrolet, GMC, and Oldsmobile models. This switch integrates multiple controls into one lever, providing efficient operation of your vehicle's lighting and cruise control functions.

• Includes a 165mm lever with white indicator markings for clear visibility
• Features three male black and grey connectors with 26 female terminals
• Supports cruise control On/Off and Set functions, hazard lights, and high beam operations
• Equipped with windshield wiper delay control offering five delay settings
• Compatible with specific GM models including Chevrolet Blazer, GMC Yukon, Cadillac Escalade, and more

Detailed Product Features and Specifications

This Dorman multi-function switch (part number 2330814) is engineered to replace factory switches on select GM vehicles such as the Chevrolet Tahoe, GMC Sierra, Cadillac Escalade, and Oldsmobile Bravada. The switch includes a lever with clear white indicator markings to ensure easy identification of functions. It supports multiple operations including cruise control On/Off and Set, hazard lights activation, latching high beams, and momentary high beam flashing. The switch also controls windshield wiper delay with five adjustable settings and windshield washer spray, enhancing driver convenience and safety.

Compatible Vehicles and Applications

This multi-function switch is specifically designed for use with the following makes and models:

• Cadillac Escalade
• Chevrolet Blazer, Tahoe, S10, Astro, Express 1500/2500/3500
• GMC Yukon, Jimmy, Safari, Savana 1500/2500/3500, C1500/C2500/C3500 series
• Oldsmobile Bravada

Common Issues Addressed by This Multi-Function Switch

• Non-responsive or intermittent cruise control On/Off and Set functions
• Failure of hazard light activation
• Inoperative high beam latching or flashing
• Windshield wiper delay control malfunction
• Windshield washer spray not functioning

Installation Notes and Tips

Installation of the Dorman 2330814 multi-function switch requires basic automotive electrical knowledge. Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. The switch features three male connectors (black and grey) with 26 female terminals, which must be securely connected to the vehicle wiring harness. Verify all functions operate correctly after installation, including cruise control, hazard lights, high beams, and windshield wipers. Refer to the vehicle’s service manual for detailed removal and installation procedures specific to your model.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 2330814 multi-function switch undergoes rigorous quality control to ensure reliable performance in demanding automotive environments. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship for a specified period. For warranty details, consult Dorman’s official documentation.