YUANCHINB Battery Current Sensor for Honda Civic & CR-V 38920-TR0-A02 — OEM-fit, Direct Replacement

YUANCHINB Battery Current Sensor 38920-TR0-A02 is a direct OE-fit replacement sensor that measures battery current and feeds accurate data to your vehicle's battery management system.

Designed to match original-equipment specifications, this replacement current sensor restores the electrical system's ability to monitor charging and discharging behavior on compatible Honda and Acura models. It replaces OE numbers 38920-TR0-A02 and 38920-TR0-A01, snaps into the factory location, and connects to the existing wiring harness so your vehicle can resume precise battery monitoring without complex modifications.

Which vehicles will this sensor work with?

This sensor is engineered to fit a range of Honda and Acura models from specific production years. Check your vehicle's part number or consult a dealer to confirm compatibility before ordering.

• Honda Civic: compatible with 2012–2015 model years
• Honda CR-V: compatible with 2012–2016 model years
• Acura ILX: compatible with 2013–2022 (including 2013–2014 ILX Hybrid)
• Acura RDX: compatible with 2013–2018 model years

How does this sensor replace the original part and ensure fitment?

The unit is built to OEM dimensions and electrical specifications for a like-for-like swap. It directly replaces OE# 38920-TR0-A02, 38920TR0A02, 38920-TR0-A01, and 38920TR0A01 so no custom adapters or splicing are required.

• Exact mounting points to align with factory bracket locations
• Compatible electrical connector plug shape and pinout
• Manufactured to match OEM electrical characteristics for reliable readings

What are the basic installation steps and safety precautions?

Installation is straightforward for anyone comfortable working under the hood, but always follow electrical safety practices. Disconnect the negative battery cable first, then transfer the sensor to the original position and reconnect the harness securely.

• Disconnect negative battery terminal before starting
• Remove and inspect the wiring harness for damage before installation
• Install sensor in factory location and secure mounting hardware
• Reconnect battery and verify system fault codes are cleared

What performance changes should I expect after installing this sensor?

Replacing a faulty or degraded current sensor helps restore accurate charging and discharging measurements to the vehicle's battery management system. That improves the BMS's ability to manage alternator output and charge cycles, which supports stable electrical behavior across accessories and charging events.

• Real-time current measurement returned to the BMS
• Improved accuracy of charging system diagnostics and alerts
• Smoother alternator and battery interaction under variable loads

Who is this product for? If you own a Honda Civic (2012–2015), Honda CR-V (2012–2016), Acura ILX (2013–2022, incl. 2013–2014 Hybrid), or Acura RDX (2013–2018) and you suspect incorrect battery readings, dash warnings, or intermittent electrical behavior related to charge sensing, this YUANCHINB OEM-style current sensor is intended as a cost-effective, direct-replacement option. It suits DIY mechanics, independent shops, and fleet maintenance teams seeking an OE-spec part backed by a 12-month free replacement promise. Before purchase, confirm your vehicle’s original part number matches one of the listed OE references to ensure proper fitment.