TSBs

Toyota Ion Exchange Issue

Aug. 16, 2021

Some 2016-2019 Toyota Mirai Hybrid Ion Exchange service parts may have experienced a manufacturing issue where the mesh is welded and/or adhered improperly to the frame.

Information courtesy of Mitchell 1,

Mike Mavrigian

Some 2016-2019 Toyota Mirai Hybrid Ion Exchange service parts may have experienced a manufacturing issue where the mesh is welded and/or adhered improperly to the frame. When replacing an Ion Exchanger, check for improper welding or hole alignment of the mesh material on the service part before installation.

About the Author

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

Mike Mavrigian | Motor Age Editor

Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of specialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.