Hyundai Sonata 2015–2016 — technical service bulletin
Bulletin TZ3 UPDATE · NHTSA communication 10076003 · issued Feb 4, 2016
Technical service bulletin
communication type
Engine
component
2015–2016
model years
2
vehicle entries
Official summary
Service Campaign TZ3 2015-16 Sonata 2.4L ECM Update DTC P200A & P0605 (TSB# 16-01-004-1) Hyundai Motor America has added additional vehicles to Service Campaign TZ3. Service Campaign TZ3 provides a procedure to update the ECM software and inspect and (if necessary) replace the VCM actuator on certain 2015-16 Sonata 2.4L vehicles.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.