Technical Service Bulletins

Subaru Has Improved Sensor

Nov. 7, 2022

Information courtesy of Mitchell 1, Mike Mavrigian

Subaru made a design change made to the rear ABS wheel speed sensor on 2015-2018 Legacy and Outback models. In order to better protect the sensor harness from road debris, an additional shielding cover was installed.

PART P/N APPLICATION

RIGHT REAR SENSOR ASSEMBLY..........27540AL10B.............2015 Outback

27540AL12B............2015-2018 Outback

27540AL08B............2015-2018 Legacy

LEFT REAR SENSOR ASSEMBLY.......... 27540AL11B............2015 Outback

27540AL13B............2015-2018 Outback

27540AL09B............2015-2018 Legacy

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Information courtesy of Mitchell 1

Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.

About the Author