Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p0700 transmission control system (mil request)

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h4do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p0700 transmission control system (mil request)

NOTE:

For the diagnostic procedure, refer to AT section. Basic Diagnostic Procedure

1. OUTLINE OF DIAGNOSIS

Judge as NG when there is CAN communication with the TCM and there is a MIL lighting request.

2. EXECUTION CONDITION

Secondary Parameters	Execution condition
Battery voltage	≥ 10.9 V

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Malfunction Criteria	Threshold Value
MIL lighting request from TCM	Yes

Time Needed for Diagnosis: 128 ms

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

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