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Home >> Subaru >> 2006 >> Legacy GT spec.B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO)) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0852 Neutral Switch Input Circuit High (Mt Model) >> Diagnostic Method

Diagnostic Method

WARNING: This page is about a different variant/trim than selected.

Judge as NG when the malfunction criteria below are completed 3 time or more after the neutral SW change. Judge as OK and clear the NG when there is change in the neutral SW.

Judgment Value 

JUDGMENT VALUE CHART

Malfunction Criteria Threshold Value
Neutral switch signal (while changing from a to b below) HIGH (OFF)
Driving condition change
  1. Vehicle speed = 0 km/h (0 MPH) & engine speed 600 - 900 rpm
  2. Vehicle speed > 64 km/h (40 MPH) & engine speed 1600 - 2550 rpm
a) to b)

Time Needed for Diagnosis:  Monitoring 3 times

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