2009-2011 Honda FourTrax Rancher AT TRX420FA/FPA Service Manual, Page 321Get this manual

2009-2011 Honda FourTrax Rancher AT TRX420FA/FPA Service Manual, Page 321

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AUTOMATIC TRANSMISSION 3 Shift Angle Sensor Input Voltage Inspection
Connection: BrownwhiteBrownwhite (B3) Is there continuity?
YES NOReplace the PCM with known good one, and recheck- Open