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Home >> Nissan-Datsun >> 2021 >> Altima SL, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Engine Control System (1 Of 3)) >> System Description >> Component Parts >> Battery Current Sensor (With Battery Temperature Sensor) >> Individual Function Within The System

Individual Function Within The System

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

Battery Current Sensor 

The battery current sensor detects the battery charge/discharge current and transmits a signal to the ECM.

Battery Temperature Sensor 

The battery temperature sensor is integrated in battery current sensor. The sensor measures temperature around the battery.