No cool air
20

Asked by Ectkr Mar 30, 2019 at 02:57 PM about the 2005 Chevrolet Trailblazer LT 4WD

Question type: Maintenance & Repair

Gauge on console reads 56 (ext temp),
ac won't cool, temp outside is 79
degrees.

1 Answer

F_O_R answered 5 years ago

You may need a new temperature sensor. The AC issue is probably unrelated. The system may be low on refrigerant. Turn the AC on and check to see if the compressor clutch engages.

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