Standard Ignition PBS139 Parking Brake Switch

Parking Brake Switch for Buick, Chevrolet

Standard Ignition PBS139 is a parking brake switch built for direct replacement in select Buick and Chevrolet applications. It uses a push-in activation style, a black plastic finish, and a single male connector with a polygon shape for a straightforward OE-style electrical connection.

Compatible With 2012-2022 Buick Encore, 2012-2020 Chevrolet Sonic, and 2015-2021 Chevrolet Trax. This Standard Ignition PBS139 parking brake switch is a practical choice when you need a replacement for a worn, damaged, or non-responsive parking brake switch in these vehicles.

Key Features

• Push-in activation style for direct switch operation
• Black plastic housing and finish
• Single male connector with polygon connector shape
• Female terminal type with butt connector terminal design
• Wiring not included
• Mounting hardware not included
• Cross-references Standard Ignition PBS139 for the same application

Detailed Description

Standard Ignition PBS139 is a parking brake switch intended for vehicles that use a push-in style switch assembly. The plastic construction and single-connector layout support a clean replacement for the original unit, while the connector and terminal configuration help maintain the factory-style electrical interface. This part number is used across Buick Encore, Chevrolet Trax, and Chevrolet Sonic fitments, making PBS139 a relevant search term for drivers and technicians looking for a parking brake switch replacement by vehicle and part number.

For shoppers searching for a 2012-2020 Chevrolet Sonic parking brake switch, a 2015-2021 Chevrolet Trax parking brake switch, or a 2013-2022 Buick Encore parking brake switch, PBS139 matches the listed applications and provides a direct replacement path for the original switch assembly.

What It Helps Fix

• Parking brake switch that no longer responds when pressed
• Warning light issues related to the parking brake switch circuit
• Intermittent electrical contact at the switch connector
• Physical wear, cracking, or damage to the original switch housing
• Replacement needs after a failed OE-style parking brake switch

Installation Notes and Tips

Verify connector shape, terminal style, and vehicle fitment before installation. Because wiring and mounting hardware are not included, reuse the existing vehicle hardware and harness connection where applicable. Confirm the switch seats fully in the panel or bracket and test parking brake operation after installation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and switch components. PBS139 is built to match the listed application requirements for Buick Encore, Chevrolet Sonic, and Chevrolet Trax fitments.