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Home >> Subaru >> 2005 >> Baja Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0851 - Neutral Switch Input Circuit Low - >> Diagnostic Method >> Judgment Value
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Judgment Value

JUDGMENT VALUE

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


JUDGMENT VALUE

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

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