P172A SUBARU - Auxiliary Transmission Fluid Pump Reverse Rotation
Tech notesThere is a factory service bulletin for the P172a code. The factory recommends replacing A leaking o-ring which seals the electric oil pump relief valve may allow CVT fluid to enter the pump’s electric motor.
P172a Subaru DescriptionThe Engine Control Module (ECM) monitors the Auxiliary Transmission Fluid Pump. The ECM sets the OBDII code when the Auxiliary Transmission Fluid Pump is not to factory specifications.
Need more help?Get the P172a Subaru code diagnosed by a professional: Find a repair shop in you area
P172A SUBARU CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P172a Subaru code? Have you replaced any parts?
Any information is appreciated. Thanks