Standard Ignition DS-1606 Parking Brake Switch

Parking Brake Switch for GM Trucks and SUVs

Standard Ignition DS-1606 is a parking brake switch built for direct replacement in a wide range of Chevrolet and GMC applications. It uses a simple 2-terminal blade design with male terminals and no connector, making it a practical choice for restoring parking brake switch function on compatible GM vehicles.

Key Features

• Parking brake switch for brake system electrical control
• 2-terminal blade design with male terminals
• No connector style for direct terminal connection
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• 100% tested for mechanical and electrical switching performance
• Built with robust materials for service-focused repair work

Detailed Description

The Standard Ignition DS-1606 parking brake switch is engineered for dependable signal transfer in the brake system. Standard Ignition uses copper alloy conductors and durable construction to support consistent electrical performance, while each unit is tested to verify switching operation before it reaches the vehicle. This part number is a direct-fit option for many Chevrolet and GMC trucks, vans, and SUVs, including Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Express 2500, and GMC Savana 3500 applications. If you are replacing a worn or faulty parking brake switch, DS-1606 provides the correct terminal layout for compatible GM brake switch service.

This part cross-references PowerStop S5302 for the same application.

What It Helps Fix

• Parking brake warning light staying on or not illuminating correctly
• Intermittent or failed parking brake switch signal
• Electrical contact issues at the brake switch terminals
• Brake warning circuit faults caused by switch wear
• Loss of proper parking brake status input on compatible GM vehicles

Installation Notes and Tips

Verify terminal style before installation: DS-1606 uses a no-connector, 2-terminal blade layout with male terminals. Confirm vehicle fitment by year, make, and model, and compare the existing switch connection before replacement. This part fits 1994-2002 Chevrolet and GMC applications listed in the fitment data, including Chevrolet C1500, Chevrolet Tahoe, GMC Yukon, and Chevrolet Express van platforms. For best results, inspect the surrounding brake switch wiring and connector condition during service.

Quality Assurance

Standard Ignition states that this switch is 100% tested for mechanical and electrical switching performance. The brand also notes a design approach focused on technician needs, with durable materials selected for service use and copper alloy conductors for reliable conductivity.