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September 1, 2010 Service bulletin

Ford: some vehicles may have unitiated mykey activation or the car alarm/sos will activate

Ford technical service bulletin SB-21483 for 2011 Ford Mustang, 2011 Ford F-250 SD and 2011 Ford F-350 SD and others.

Bulletin number
SB-21483
Component
Engine and engine cooling: engine
Summary
Ford: some vehicles may have unitiated mykey activation or the car alarm/sos will activate. Rm

Owners of these vehicles have filed 98 complaints in the engine category.

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