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2009
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Yukon XL 2WD V8-6.0L
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Superceded Bulletins
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A/C - Poor A/C Performance/A/C Not Cold Enough
A/C - Poor A/C Performance/A/C Not Cold Enough
This TSB number 08-01-39-010B, dated 08/12/09 has been superceded by TSB number 08-01-39-010C , dated 10/30/09