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May 2, 2012 Service bulletin

Infiniti: shift responsiveness issues

Infiniti technical service bulletin ITB12-023 for 2011 Infiniti G25.

Bulletin number
ITB12-023
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Infiniti: shift responsiveness issues. Reprogram TCM first, then using new TCM part number select matching ECM reprogram. See procedure. Js updated 5/8/12. Js

Owners of these vehicles have filed 2 complaints in the transmission category.

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