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Home >> Chevrolet >> 2008 >> Avalanche 1500 2WD V8-6.0L >> Repair and Diagnosis >> Technical Service Bulletins >> Superceded Bulletins >> Navigation System - Software/DVD Update Program
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Navigation System - Software/DVD Update Program

This TSB number 06-08-44-012E, dated 04/20/10 has been superceded by TSB number 06-08-44-012F , dated 02/28/13
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