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Home >> Subaru >> 2014 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (3 Of 4) >> DTC P0851 Neutral Switch Circuit Low; DTC P0852 Neutral Switch Circuit High >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS - TRANSMISSION M/T

Overlap prohibited DTC P0500 (Vehicle Speed Sensor (VSS))
ST relay OFF
Starter OFF
Battery Voltage 10.9V or more
Changing the driving condition from A to B described below: ON
A. All of the following conditions are met: (a), (b)
(a) Vehicle speed 0 km/h {0 MPH} or less
(b) Engine speed 550 to 880 r/min
B. All of the following conditions are met: (a), (b)
(a) Vehicle speed 64km/h {40 MPH} or more
(b) Engine speed 1600 to 2600 r/min
TRANSMISSION A/T

Overlap prohibited DTC P0616, P0617, P0512 (starter switch circuit with push start system)
U0073, U0101, U0402 (CAN System)
ST relay OFF
Starter OFF
Battery Voltage 10.9V or more
Range switch of Transmission A/T (TCM) Normal
Engine Speed 500 RPM or more