ZDX V6-3.7L (2010)
Thermostat: Testing and Inspection
Thermostat Test
Replace the thermostat if it is stuck in the open position at room temperature.
To test a closed thermostat:
1. Suspend the thermostat (A) in a container of water. Do not let the thermometer and the thermometer (B) touch the bottom of the hot container.
2. Heat the water and check the temperature with a thermometer. Note the temperature at which the thermostat first opens, and at which it is fully
open.
3. Measure the lift height of the thermostat when it is fully open.
Standard Thermostat
