Circuit / System Description
For an overview of the component / system, refer to: Instrument Cluster Description and Operation
| Circuit | Description |
|---|---|
| Signal | The control module input circuit has an internal resistance connected to 5 V. |
| Low Reference | Grounded through the control module. |
| Component | Description |
|---|---|
| B36 Engine Oil Temperature Sensor | The temperature sensor is a negative temperature coefficient thermistor, a resistor which changes based on temperature. |
| K20 Engine Control Module / K45 Powertrain Control Module | The control module converts the analog voltage signal input to a temperature value. |