Subaru Legacy 2015–2016 — technical service bulletin
Bulletin WTG67WTH68 · NHTSA communication 10182604 · issued Aug 23, 2016
Technical service bulletin
communication type
Engine
component
2015–2016
model years
4
vehicle entries
Official summary
Subject: New Service Programs: WTG?67 and WTH?68 ? Relay replacement In the interest of customer satisfaction, Subaru of America, Inc. is initiating two service programs for certain 2015 and 2016 model year Legacy and Outback vehicles, for the repair procedure previously published in TSB number 07?89?15R. Description: Subaru has redesigned several ignition relays in order to provide improved cold weather re?starting performance. Under certain extreme cold weather conditions, after the engine is shut off, ice crystals may form inside the relay which may temporarily prevent the driver from re?st
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.