Heater failure on passenger side

Asked by Dawn Nov 08, 2019 at 11:10 PM about the 2002 GMC Envoy 4 Dr SLE 4WD SUV

Question type: General

Why am I only getting heat blowing on the drivers side when my heat is on?My
passenger side and back vent blows out ice cold air when the heat is on.

1 Answer
11,275

FJ4072 answered 4 years ago

Failed actuators, pretty common. Probably started after the battery was disconnected and hooked back up for whatever reason.

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