The Vehicle view can also display the temperature data from a vehicle-based sensor in conjunction with trip location data.
Select a Vehicle from the Fleet view, then click the 'Graph' dropdown above the Map to select a sensor. A temperature graph for the sensor selected will appear above the map. Mouseover the graph to show the vehicle location at that time.
Selecting a Trip from the bar on the left changes the graph and map to show only the time of the trip.