Dorman 2330859 Multi-Function Switch

Overview of Dorman Multi-Function Switch 2330859

The Dorman Multi-Function Switch 2330859 is designed specifically for select Chevrolet, Oldsmobile, and Pontiac models. This switch integrates multiple lighting and wiper controls into a single lever, providing reliable operation for your vehicle's essential functions.

• Includes lever with lengths of 135 mm and 140 mm
• Operates main lights and latching high beams
• Momentary high beams flasher function included
• Controls windshield wiper on/off, two speed settings, mist, and delay with five delay settings
• White indicator markings for clear visibility
• Compatible with Chevrolet Malibu, Oldsmobile Achieva, Alero, Classic, Cutlass, and Pontiac Grand Am

Detailed Product Features and Specifications

This multi-function switch from Dorman is a specific fit part engineered to replace the original switch in your vehicle. It features a lever included with two length options (135 mm and 140 mm) to match factory specifications. The switch controls the main lights and includes a latching high beams operator, allowing you to maintain high beam settings without holding the lever. Additionally, it offers a momentary high beams flasher for signaling.

Windshield wiper functions are comprehensive, including on/off control, two speed settings, mist, and a delay control with five adjustable delay settings. The switch also operates the windshield washer spray, enhancing visibility during adverse weather conditions. Indicator markings are present and colored white for easy identification during operation.

Compatible Vehicles and Applications

• Chevrolet Malibu
• Oldsmobile Achieva, Alero, Classic, Cutlass
• Pontiac Grand Am

This multi-function switch 2330859 is designed for these specific models, ensuring proper fit and function without modification.

Common Issues Addressed by This Multi-Function Switch

• Non-responsive or intermittent headlight and high beam operation
• Windshield wiper failure or inconsistent speed settings
• Malfunctioning windshield washer spray
• Difficulty in activating high beam flash or latching high beams
• Worn or damaged lever affecting control accessibility

Installation Notes and Tips

Installation of the Dorman Multi-Function Switch 2330859 should be performed by a qualified technician familiar with the electrical systems of Chevrolet, Oldsmobile, and Pontiac vehicles. Ensure the vehicle's battery is disconnected before beginning to prevent electrical shorts. Verify the lever length matches your vehicle’s original part for proper fit and operation. Test all functions after installation to confirm correct wiring and switch performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to the product packaging or Dorman’s official documentation for exact warranty terms related to part number 2330859.