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September 11, 2017 Service bulletin

This bulletin announces part information for new Active Valve Control System (AVCS) oil control solenoid...

Subaru technical service bulletin 02-170-17 for 2013-2018 Subaru Outback, 2014-2018 Subaru Forester and 2013-2018 Subaru Legacy and others.

Bulletin number
02-170-17
Component
Engine and engine cooling
Summary
This bulletin announces part information for new Active Valve Control System (AVCS) oil control solenoid valves (OCV) which contain a redesigned internal oil seal. The new seal will eliminate potential oil seepage into the wire harness connector portion of the valve. If oil seeps into the connector, over time, the Check Engine lamp may illuminate and set various AVCS-related DTCs.

Owners of these vehicles have filed 1,127 complaints in the engine category.

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