1. Remove the front seat. (See FRONT SEAT REMOVAL/INSTALLATION.)
2. Remove the seat cushion trim.
3. While inspecting for continuity between the terminals A and B of the connector, use a dryer to warm the thermostat of the seat warmer unit on seat cushion.
4. When the indication on the ohmmeter is no continuity, turn off the dryer, then use a thermometer to measure the temperature of the thermostat.
5. Verify that the temperature is approximately 37 °C {99 °F}.
6. Verify that there is continuity between the terminals of seat warmer unit's connector using an ohmmeter when temperature drops to approximately 30 °C {86 °F}.
