Diagnostic Method

• Abnormality Judgment 

  Judge as NG when the continuous time of completing the malfunction criteria below becomes more than 2.5 seconds.

  Judgment Value 

  JUDGMENT VALUE
  
  

  Malfunction Criteria	Threshold Value
  Ignition switch	ON
  Battery voltage	≥ 10.9 V
  After engine starting	1 second or more
  Terminal output voltage when ECM outputs OFF signal	Low

  Time Needed for Diagnosis:  2.5 seconds

  Malfunction Indicator Light Illumination:  Illuminates as soon as a malfunction occurs.

• Normality Judgment 

Judge as OK and clear the NG when the malfunction criteria below are met.

Judgment Value