Standard Ignition SLS-174 Brake Light Switch

Reliable Brake Light Switch for Buick, Cadillac, Chevrolet, and More

The Standard Ignition SLS-174 brake light switch is designed to provide consistent and accurate brake light activation for a range of GM vehicles. Engineered with durable plastic housing and precise blade terminals, this switch ensures reliable electrical connection and long-lasting performance.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Connector gender: Female with 2 connectors for secure fit
• Terminal type: Male blade terminals with 3 + 2 terminal quantity
• Color options: Black and cream for easy identification
• Durable plastic finish for corrosion resistance and durability

Product Features and Specifications

The SLS-174 brake light switch features a plastic finish that resists wear and environmental damage. It includes a female connector with two connection points and male blade terminals totaling five terminals (3 + 2), designed to fit securely and maintain consistent electrical contact. The switch functions as a critical component in the brake light circuit, activating the brake lights when the brake pedal is pressed. Its color options, black and cream, help with installation and identification during maintenance.

Compatible Vehicles and Applications

This brake light switch is compatible with a wide range of GM vehicles, including Buick Allante, Cadillac DeVille, Eldorado, Seville, Chevrolet Caprice, Cavalier, Impala, Lumina APV, and Lumina, GMC P30 and P3500, Oldsmobile Cutlass Ciera and Cutlass Cruiser, Pontiac Bonneville, Brougham, Grand Prix, Sunbird, and Toronado models. The part number SLS-174 ensures proper fitment and function across these applications.

Common Issues Addressed by the SLS-174 Brake Light Switch

• Brake lights not illuminating when the pedal is pressed
• Intermittent brake light operation causing safety concerns
• Failure of cruise control disengagement linked to brake switch malfunction
• Electrical connection problems due to worn or damaged terminals
• Brake light switch housing damage or corrosion

Installation Notes and Tips

When installing the Standard Ignition SLS-174 brake light switch, ensure the vehicle is turned off and the brake pedal is in the released position. Verify the connector gender and terminal configuration match the vehicle’s wiring harness. Carefully connect the female connector and secure the switch in place to avoid misalignment. Testing the brake lights after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The SLS-174 brake light switch undergoes rigorous quality control testing to maintain consistent electrical function. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in material and workmanship.