TSB: REVISION NOTICE March 13, 2019 Rev1: ? The Introduction, Parts Information, and Repair Procedure sections have been updated. Any previous printed versions of this bulletin should be discarded. Some 2014 ? 2015 model year IS250 2WD F Sport vehicles with 16-in. rotors may exhibit a squeal/squeak noise from the front brake pads at city, highway, and/or parking lot speeds. For customers who find this characteristic objectionable, an updated front brake pad kit, shim kit, fitting kit, and brake calipers are now available.
