Standard Ignition CBS-1440 Headlight Dimmer Switch

Overview of Standard Ignition Headlight Dimmer Switch CBS-1440

The Standard Ignition Headlight Dimmer Switch CBS-1440 is designed for reliable electrical control in select GM vehicles. This combination switch integrates multiple lighting and wiper functions, providing precise operation for Cadillac Escalade, Chevrolet Suburban, Tahoe, and GMC Yukon models.

• Bolt-on attachment method for secure installation
• Female rectangular connector with 3 connectors and 4 cavities
• Includes turn signal and directional indicator controls
• Features latching high beam operator and momentary high beam flasher
• Rear window washer spray and wiper delay controls included
• Supports 5 wiper delay and 3 wiper speed settings
• 12-volt electrical system compatibility
• New, not remanufactured part
• 12 male blade terminals for reliable connectivity
• Indicator markings displayed for ease of use

Detailed Product Description

The CBS-1440 headlight dimmer switch from Standard Ignition is a combination switch engineered to manage multiple vehicle functions through a single assembly. It supports turn signal control, high beam operation with both latching and momentary flash modes, and rear window wiper and washer functions. The switch features a bolt-on attachment method ensuring a secure fit in the steering column assembly. Its female rectangular connector with three connectors and four cavities allows for straightforward electrical integration. Designed for 12-volt systems, this switch includes 12 male blade terminals to maintain consistent electrical contact. Indicator markings are clearly displayed to assist drivers in identifying switch positions quickly.

Compatible Vehicles and Applications

This headlight dimmer switch is compatible with a range of GM full-size SUVs and trucks, including:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Suburban 1500, Suburban 2500, Tahoe
• GMC Yukon, Yukon XL 1500, Yukon XL 2500

Part number CBS-1440 is specifically designed to replace factory switches in these models, ensuring proper fit and function.

Common Issues Addressed by This Switch

• Intermittent or non-functioning high beam or low beam headlights
• Turn signals failing to activate or cancel properly
• Rear window wiper or washer not operating as intended
• Wiper speed or delay settings malfunctioning
• Electrical connection problems causing inconsistent lighting control

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify connector orientation and secure bolt-on mounting for proper fit
• Check all electrical terminals for corrosion or damage prior to installation
• Test all switch functions after installation to confirm correct operation
• Refer to vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty

Standard Ignition provides this headlight dimmer switch as a new replacement part, manufactured to meet or exceed OEM specifications. The CBS-1440 undergoes quality control testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.