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Home >> Subaru >> 2007 >> Outback i, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0691 Fan 1 Control Circuit Low >> Diagnostic Method >> Judgment Value
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Judgment Value

MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE

Malfunction Criteria Threshold Value
After engine starting 1 second or more
Engine speed ≥ 500 rpm
Ignition switch ON
Battery voltage ≥ 10.9 V
Terminal voltage level when ECM out-puts OFF signal Low level

Time Needed for Diagnosis:  2.5 seconds

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



MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE

Malfunction Criteria Threshold Value
After engine starting 1 second or more
Engine speed ≥ 500 rpm
Ignition switch ON
Battery voltage ≥ 10.9 V
Terminal voltage level when ECM out-puts OFF signal High level