Thread: 2003 Trailblazer - a/c air conditioning intermittent
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Old 05-15-2007, 08:48 PM
maxwedge maxwedge is offline
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Re: 2003 Trailblazer - a/c air conditioning intermittent
Lo/high pressure switch was problematic in many TB's. TSB was issued in late 2002 for this condition.
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