Some 2004-05 Sedona minivans built between Dec. 5, 2003, and Nov. 1, 2005, may produce a brake pedal pulsation or vibration that's felt through the steering wheel when the brakes are applied on the open road.
Kia says the brake troubles are most likely the result of excess run-out in the front brake rotors.
Installing revised brake pads with a gentler friction formulation, Part No. 4K52Y 3323ZFFF, along with new-design, upgraded brake rotors, Part No. 4K52Y 33251FFF, should eliminate the braking concerns.
"Factory Fixes" is written by Jim DePalma, a 30-year veteran of the auto repair business who has served stints as a service manager, parts manager and ASE-certified technician. His column provides vehicle manufacturers' authentic factory technical service bulletins (TSBs) that have been condensed for easier reading. Mr. DePalma advises that techs always check with a dealer or repair information system for the latest revisions before starting to work on a vehicle. He can be reached via e-mail at [email protected]
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