Question about 2005 Pontiac Montana
After the latest cold snap we had a problem starting the van. Once she started we have no heat. The fans are blowing only cold air. As well we can not change from vents to anything else, like floors defrost...
We have replaced both fuses that have to do with the climate control and heat. Any help would be great.
Had the same problem with 03 Montana and it was the actuator assemble. It controls the hot and cold air and controls all of the other functions....defrost, floor etc...
Posted on Feb 06, 2009
Your radiator may have frozen the thermostat
Posted on Jan 11, 2009
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Posted on Jan 02, 2017
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