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September 9, 2014 Service bulletin

Equipment: electrical: navigational system(global positioning system)

Chevrolet technical service bulletin PIT5320 for 2014 Chevrolet Silverado 1500, 2014-2015 Chevrolet Impala and 2015 Chevrolet Tahoe and others.

Bulletin number
PIT5320
Component
Equipment: electrical: navigational system(global positioning system)
Summary
This Preliminary Information communication provides information to the technician about vehicles that the navigation voice feedback is choppy, distorted, or garbled. Technician will need to press Settings, Voice, Audio Feedback Speed, and verify speed is set to Medium.

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