HomeElectrical, Charging and Starting > SensorsStandard Ignition BSC120 Battery Current Sensor
Part #: BSC120

Standard Ignition BSC120 Battery Current Sensor

5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, RAV4
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Battery Current Sensor for Toyota RAV4

Standard Ignition BSC120 is a battery current sensor for select Toyota RAV4 models. It is built for vehicles that use a battery current / volt sensor in the charging and starting system, helping the vehicle monitor electrical flow at the battery.

Key Features

  • Battery current sensor for charging system monitoring
  • Female oval socket connector with one connector interface
  • Male pin terminals with two terminal contacts
  • Direct-fit electrical replacement for the listed application
  • Standard Ignition BSC120 part number for easy identification

Detailed Description

Standard Ignition BSC120 is an electrical sensor used in the battery monitoring circuit on 2019-2023 Toyota RAV4 models. This battery current sensor supports the vehicle’s ability to measure current and voltage at the battery, which is important for charging system control and electrical load management. The connector design includes a female oval socket connection with male pin terminals, matching the listed application requirements. This part cross-references CTB120 and SBC120 for the same application.

What It Helps Address

  • Battery current or voltage sensor fault codes
  • Charging system monitoring errors
  • Unstable battery state-of-charge readings
  • Electrical system warning lights related to battery sensing
  • Incorrect battery current data sent to the vehicle control system

Installation Notes and Tips

Verify connector shape, terminal style, and sensor location before installation. This part is listed for the battery current / volt sensor position on 2019-2023 Toyota RAV4 models. Confirm the original part number and electrical connector match the vehicle before replacement. Standard Ignition BSC120 should be installed according to the vehicle service procedure for the charging system.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. BSC120 is cataloged for the specified Toyota RAV4 fitment and built to match the listed sensor configuration for the application.

BrandStandard Ignition
Part NumberBSC120
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypeSocket
ContentsSensor
Terminal GenderMale
Terminal Quantity2
Terminal TypePin

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2023ToyotaRAV4N/ABattery Current / Volt Sensor
2022ToyotaRAV4N/ABattery Current / Volt Sensor
2021ToyotaRAV4N/ABattery Current / Volt Sensor
2020ToyotaRAV4N/ABattery Current / Volt Sensor
2019ToyotaRAV4N/ABattery Current / Volt Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2885025020BSC120CTB120SBC120

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.