Service bulletin WQU-56R

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10093113
Published by NHTSA	2017-02-27
Manufacturer's number	WQU-56R
Manufacturer's date	2015-09-15
NHTSA component	POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

SUBARU OF AMERICA, INC. (SUBARU) IS RECALLING CERTAIN 2015 AND 2016 MODEL YEAR LEGACY AND OUTBACK VEHICLES. DURING THE MANUFACTURING PROCESS OF THE PROPELLER SHAFT THAT CONNECTS TO THE VEHICLE’S TRANSMISSION, THE SEAL CAP AND SEAL LOCATED INSIDE THE PROPELLER SHAFT YOKE MAY HAVE BEEN DEFORMED. AS A RESULT, THE SEAL MAY LEAK TRANSMISSION FLUID. IF THE TRANSMISSION FLUID LEAKS ONTO AN EXHAUST PIPE, THERE IS A POSSIBLE RISK OF FIRE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
SUBARU LEGACY	2015, 2016
SUBARU OUTBACK	2015, 2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
15V502000	2015-08-10. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:DRIVELINE:DRIVESHAFT

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
16-104-17R	2021-05-10. Service bulletin. This bulletin provides a diagnostic procedure along with Transmission Control Module (TCM) reprogramming files to address isolated customer concerns of a ?bump? feeling from the CVT. The bump feeling has been reported to occur after the CVT is fully up to operating temperature, in Drive and with the engine at idle.
16-103-16R	2019-03-11. Service bulletin. This bulletin has been developed in response to a small number of customer concerns regarding fluid seepage found coming from the CVT assembly. Investigation has identified a likely source of the seepage to be the sealant used on the CVT?s oil pump chain cover. The repair involves removal, a thorough cleaning and inspection of the sealing surfaces followed by re-sealing the cover.
16-102-16	2017-08-14. Service bulletin. TSB: All Models Equipped with CVT Transmissions. This Service Information bulletin provides a new flow chart and additional diagnostic tools to assist Technicians with troubleshooting DTC P0841- SECONDARY OIL PRESSURE SENSOR PERFORMANCE.
16-103-16R	2017-08-14. Service bulletin. This bulletin has been developed in response to a small number of customer concerns regarding fluid seepage found coming from the CVT assembly. Investigation has identified a likely source of the seepage to be the sealant used on the CVT's oil pump chain cover. The repair involves removal, a thorough cleaning and inspection of the sealing surfaces followed by re-sealing the cover.
16-104-17R	2017-08-14. Service bulletin. This bulletin provides a diagnostic procedure along with Transmission Control Module (TCM) reprogramming files to address isolated customer concerns of a "bump" feeling from the CVT. The bump feeling has been reported to occur after the CVT is fully up to operating temperature, in Drive and with the engine at idle.
16-103-16	2017-08-14. Service bulletin. Only Models Equipped with TR690 CVT only. This bulletin has been developed in response to a small number of customer concerns regarding fluid seepage found coming from the CVT assembly. Investigation has identified a likely source of the seepage to be the sealant used on the CVT's oil pump chain cover. The repair involves removal, a thorough cleaning and inspection of the sealing surfaces followed by re-sealing the cover.
WQV-57	2017-03-08. Service bulletin. SUBARU OF AMERICA, INC. (SUBARU) IS RECALLING CERTAIN 2016 MODEL YEAR SUBARU LEGACY AND OUTBACK VEHICLES TO INSPECT AND POSSIBLY TIGHTEN OR REPLACE THE BOLTS THAT ATTACH THE PROPELLER SHAFT TO THE REAR DIFFERENTIAL.
03-67-12R	2017-02-28. Service bulletin. SUBARU OF AMERICA, INC. HAS EXTENDED THE AVAILABILITY OF REMANUFACTURED CVT TRANSMISSIONS TO INCLUDE CROSSTREK, FORESTER AND IMPREZA APPLICATIONS. PLEASE CHECK APPLICATIONS AND AVAILABILITY THROUGH NORMAL PARTS CHANNELS PRIOR TO MAKING VEHICLE REPAIRS. RETAILERS ARE REQUIRED TO USE A REMANUFACTURED UNIT FOR ALL REPAIRS REIMBURSED BY SUBARU THAT REQUIRE A MAJOR REPAIR OR REPLACEMENT, EXCEPT IN THE CASE OF A “NEW” AND “IN-STOCK” VEHICLE.
03-69-12R	2016-05-13. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.