Standard Ignition BSC150 Battery Current Sensor

Battery Current Sensor Replacement

Standard Ignition BSC150 is a battery current sensor for vehicles equipped with battery current and voltage monitoring. It is a sensor-only replacement with a plug-in connector design and three terminals for direct electrical connection.

Compatible with select Cadillac, Chevrolet, and GMC applications, including Cadillac CT4, Cadillac CT5, Chevrolet Silverado 1500, and GMC Sierra 1500. The BSC150 is built for drivers and technicians replacing a failed battery current sensor without changing the surrounding harness.

Key Features

• Sensor-only replacement for battery current monitoring systems
• Plug-in connector design for straightforward electrical connection
• Round connector shape with female and male connector interfaces
• Three-terminal layout with screw and blade terminal types
• Fits a wide range of Cadillac, Chevrolet, and GMC applications

Detailed Description

The Standard Ignition BSC150 battery current sensor is engineered for vehicles that rely on battery current and voltage sensing to support charging system operation. It uses a round, plug-in connector with three terminals and is supplied as the sensor only, making it a direct replacement for the failed sensing component. This part number, BSC150, is listed for 2020-2024 Cadillac CT4 and CT5, 2021-2024 Cadillac Escalade and Escalade ESV, 2023-2024 Cadillac LYRIQ, 2024 Chevrolet Blazer EV and Equinox EV, 2023-2024 Chevrolet Colorado, 2020-2024 Chevrolet Corvette, 2021-2024 Chevrolet Silverado 1500, Suburban, and Tahoe, 2024 Chevrolet Silverado EV, 2023-2024 GMC Canyon, 2022-2024 GMC Hummer EV Pickup, and 2021-2024 GMC Sierra 1500, Yukon, and Yukon XL. This part cross-references Monroe Shocks & Struts (e.g., 13526056, CTB150) for the same application.

Common Issues It May Solve

• Faulty battery current or voltage sensor readings
• Charging system warning messages
• Battery monitoring communication faults
• Intermittent electrical system diagnostics related to sensing

Installation Notes and Tips

Verify connector style, terminal layout, and vehicle application before installation. This sensor is listed as sensor only, so reuse of existing related components may be required depending on the vehicle configuration. Confirm the part number BSC150 against the original sensor before replacement.

Quality Assurance

Standard Ignition supplies electrical components for replacement applications across a broad range of modern vehicles. BSC150 is cataloged for battery current and voltage sensor applications on multiple Cadillac, Chevrolet, and GMC models.