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January 23, 2015 Service bulletin

This preliminary information communication advises the technician that the drive motor generator control...

Chevrolet technical service bulletin PIT4539S for 2009-2013, 2015 Chevrolet Silverado 1500, 2008-2015 Chevrolet Tahoe and 2008-2013 GMC Sierra 1500 and others.

Bulletin number
PIT4539S
Component
Equipment
Summary
This preliminary information communication advises the technician that the drive motor generator control module and accessory power module are being placed on restriction through the general motors technical assistance center. Dealer will need to contact general motors technical assistance center for further assistance.

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