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June 7, 2021 Service bulletin

Signal tech-ii intelligent key battery test and signal check

Infiniti technical service bulletin ITB15-026D for 2015-2020 Infiniti QX60, 2015-2021 Infiniti Q50 and 2015-2017, 2019-2021 Infiniti QX50 and others.

Bulletin number
ITB15-026D
Component
Electrical system
Summary
SIGNAL TECH-II INTELLIGENT KEY BATTERY TEST AND SIGNAL CHECK This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

Owners of these vehicles have filed 162 complaints in the electrical category.

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