Standard Ignition SLS-450 Brake Light Switch

Reliable Brake Light Switch for Cadillac, Chevrolet, and GMC Vehicles

The Standard Ignition SLS-450 brake light switch is designed to provide consistent and accurate brake light activation for select Cadillac, Chevrolet, and GMC models. Engineered with durable materials and precise connectors, this switch ensures proper signaling and safety on the road.

• Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT
• Fits Chevrolet Avalanche, Silverado 1500, 2500, 3500 HD, Suburban 1500, 2500, Tahoe
• Designed for GMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, 2500
• Black and white color finish with plastic and metal construction
• Female connector with one connector quantity for secure fit
• Four male blade terminals for reliable electrical connection
• Part number SLS-450 for easy identification and replacement

Durable Construction and Precise Electrical Design

The SLS-450 brake light switch features a combination of plastic and metal finishes that provide durability and resistance to wear. Its black and white color scheme helps with easy identification during installation. The switch includes a female connector with a single connection point and four male blade terminals, ensuring a stable and secure electrical interface. This design supports consistent brake light operation, which is critical for vehicle safety and compliance with road regulations.

Compatible Vehicle Applications

This brake light switch is compatible with a range of Cadillac, Chevrolet, and GMC vehicles, including the Cadillac Escalade series, Chevrolet Avalanche, Silverado, Suburban, Tahoe, and GMC Sierra and Yukon models. The SLS-450 is specifically engineered to meet the electrical and mechanical requirements of these trucks and SUVs, making it a suitable replacement part for maintaining proper brake light function.

Common Issues Addressed by the SLS-450 Brake Light Switch

• Brake lights not illuminating when the pedal is pressed
• Intermittent or flickering brake light operation
• Failure of cruise control disengagement linked to brake switch malfunction
• Electrical connection problems causing brake light circuit faults
• Brake light switch wear or damage from extended use

Installation Notes and Tips

• Ensure the vehicle ignition is off before beginning installation
• Locate the existing brake light switch near the brake pedal assembly
• Disconnect the electrical connector carefully to avoid terminal damage
• Match the female connector and blade terminals of the SLS-450 to the vehicle harness
• Test brake light operation after installation to confirm proper function

Quality Assurance and Warranty Information

Standard Ignition manufactures the SLS-450 brake light switch to meet OEM specifications for fit, form, and function. The part undergoes rigorous quality control to ensure reliable performance in demanding automotive environments. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term vehicle safety and operation.