Diagnostic Method

• Abnormality Judgment 

  AT: Judge NG when the continuous time of condition which satisfies the malfunction criteria below becomes more than time needed for diagnosis (5 seconds).

• Judgment Value 
  JUDGMENT VALUE (ABNORMALITY JUDGMENT)
  
  

  Malfunction Criteria	Threshold Value
  Switch signal	ON (Low)
  "P" range / "N" range on AT	OFF
  Any other switches on AT	ON

• Normality Judgment 

  AT: Judge OK and clear the NG when the malfunction criteria below are completed.

• Judgment Value 
  JUDGMENT VALUE (NORMALITY JUDGMENT)
  
  

  Malfunction Criteria	Threshold Value
  Switch signal	OFF (High)
  "P" range / "N" range on AT	OFF
  Any other switches on AT	ON

  MT: Judge NG when the number of times until completing the malfunction criteria below continue 3 times in a row, judge OK when turning to OFF or ON.

• Judgment Value 
  JUDGMENT VALUE
  
  

  Malfunction Criteria	Threshold Value
  Neutral switch on MT	ON not detected
  Driving condition change Vehicle speed = 0 km/h (0 MPH) & engine speed 600 - 900 rpm Vehicle speed 64-106 km/h (40 - 66 MPH) & engine speed 1600 - 2550 rpm	Change a) to b)

Time Needed for Diagnosis: 

AT: Normal reception from AT is 5 seconds

MT: 3 monitoring on MT

Malfunction Indicator Light Illumination  : Illuminates when malfunction occurs in 2 continuous driving cycles.