Battery Temperature Sensor
WARNING: This page is about a different car, the 2016 Infiniti QX80. However, it is still accessible from the selected car via links, so may be relevant.
Battery temperature sensor is integrated in battery current sensor.
The sensor measures ambient temperature around the battery.
The electrical resistance of the thermistor decreases as temperature increases.
<Reference data>
| Temperature [°C (°F)] | Voltage* (V) | Resistance (kΩ) |
|---|---|---|
| 25 (77) | 3.333 | 1.9 - 2.1 |
| 90 (194) | 0.969 | 0.222 - 0.258 |
*: These data are reference values and are measured between ECM terminals.