TEMPERATURE ADJUSTING DEVICE AND VEHICLE

A temperature adjusting device includes a temperature adjusting circuit configured to circulate a thermal medium, a first temperature sensor configured to measure a temperature of the thermal medium, a battery thermally connected to the temperature adjusting circuit, a second temperature sensor configured to measure a temperature of the battery, a heat generating instrument thermally connected to the temperature adjusting circuit, and a control device configured to control the heat generating instrument, the control device including a thermal medium heating mode configured to generate excessive heat from the heat generating instrument on the basis of measurement results of the first temperature sensor and the second temperature sensor.