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2005
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Envoy 4WD L6-4.2L VIN S
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A/C - Inoperative/Blows Warm Air
A/C - Inoperative/Blows Warm Air
This TSB number 07-01-39-007A, dated 09/26/07 has been superceded by TSB number 07-01-39-007B , dated 12/09/08