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TrailBlazer 4WD V8-6.0L
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A/C - Blows Warm Air/Inoperative/No Cold Air from Vents
A/C - Blows Warm Air/Inoperative/No Cold Air from Vents
This TSB number 07-01-39-007, dated 08/17/07 has been superceded by TSB number 07-01-39-007B , dated 12/09/08