Standard Ignition BSC124 Battery Current Sensor

Brand Standard Ignition BSC124
Connector Gender Female
Connector Quantity 1
Connector Shape Oval
Connector Type Plug
Contents Sensor
Terminal Gender Male
Terminal Quantity 2
Terminal Type Pin
Fits Toyota · 8 vehicles

Battery current sensor. Monitors electrical current for charging system control.

Plug connector. Features a female oval connector with pin terminals.

Sensor only. Contents include the sensor for a straightforward replacement.

Cross-references Standard Ignition BSC124, 288500P020 and CTB124 for the same application. See all 4.

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Battery Current Sensor for Toyota Charging Systems

Standard Ignition BSC124 is a battery current sensor for Toyota charging and starting systems. It is built with a female oval plug connector, two male pin terminals, and sensor contents only, making it a direct-fit electrical replacement for the specified Toyota Camry and Toyota Avalon applications.

Key Features

  • Battery current sensor for charging system monitoring
  • Female oval connector with 1 plug connection
  • 2 male pin terminals for vehicle electrical interface
  • Direct replacement for select Toyota Camry and Toyota Avalon models
  • Standard Ignition BSC124 for OE-style service replacement

Detailed Description

Standard Ignition BSC124 is a battery current sensor used in the vehicle charging system to measure battery current and support proper electrical system operation. This sensor is listed for 2018-2020 Toyota Camry, 2023 Toyota Camry, and 2019-2022 Toyota Avalon applications, with notes identifying it as a battery current / volt sensor. If you are replacing a failed Toyota Camry battery current sensor or servicing a Toyota Avalon battery current / volt sensor concern, BSC124 provides the correct connector and terminal configuration for the listed vehicles. This part cross-references 288500P020 for the same application.

Common Issues This Part May Address

  • Battery current sensor fault codes
  • Charging system warning lights
  • Incorrect battery state-of-charge readings
  • Voltage monitoring errors in the electrical system
  • Intermittent charging performance concerns

Installation Notes and Tips

Verify the connector shape, terminal style, and vehicle application before installation. This sensor uses a female oval plug connector with two male pin terminals, so the replacement should match the original electrical interface on the vehicle. Confirm the part number BSC124 against the existing sensor and the vehicle service information for the exact Toyota Camry or Toyota Avalon fitment.

Quality Assurance

Standard Ignition electrical components are built for service replacement in vehicle charging and starting systems. BSC124 is cataloged for the listed Toyota applications and is intended to restore proper battery current sensing when the original sensor has failed.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2023ToyotaCamry2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2022ToyotaAvalon2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2021ToyotaAvalon2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2020ToyotaAvalon2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2020ToyotaCamry2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2019ToyotaAvalon2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2019ToyotaCamry2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
2018ToyotaCamry2.5LL4FULL HYBRID EV-GAS (FHEV)Battery Current / Volt Sensor
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — BSC124288500P020CTB124SBC124