Subaru Crosstrek Service Manual: Dtc p170a l-range switch

Subaru Crosstrek Service Manual / Continuously variable transmission (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p170a l-range switch

CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P170A L-RANGE SWITCH

DTC DETECTING CONDITION:

Immediately at fault recognition

NOTE:

Refer to “DTC P0951 AUTO SHIFT MANUAL CONTROL CIRCUIT RANGE/PERFORMANCE” for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0951 AUTO SHIFT MANUAL CONTROL CIRCUIT RANGE/PERFORMANCE">

1. OUTLINE OF DIAGNOSIS

• Detect the GND-output short (ground-fault) in L range SW circuit.

• Judge as NG if the L range SW is ON in P, R or N range.

2. EXECUTION CONDITION

Secondary parameters	Execution condition
None

3. 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
L range SW status in other than D range	ON

Time Needed for Diagnosis: 5 s

Malfunction Indicator Light Illumination: Does not illuminate.

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