Malfunction Threshold

One of these symptoms occurs:

• Symptom 1

  The output temperature from the IGBT chip temperature sensor is more than 328 deg.F (164 deg.C) for at least 100 milliseconds.

• Symptom 2

  The output temperature from the IGBT chip temperature sensor is more than 317 deg.F (158 deg.C) for at least 11 seconds.