2006 Buick Terraza Repair Question
Topics covered: Coolant, Thermostat, Fuse.
Mileage: 95,000 miles.
Mileage: 95,000 miles.
Asked on January 4, 2013
Buick Terraza Coolant Problem
The heat in my wifes Terraza cxl started to blow warm, it's not blowing hot air. I checked the coolant, it is good. I checked the fuses and everything is good there also. It blows warm air, just not hot air. Any suggestions would be helpful, thank you
Asked by (pending member)Answer
Replied on January 4, 2013
Maybe thermostat is system auto HVAC?
Replied on January 5, 2013
How would I know if system is auto HVAC or not?
How do I check the thermostat?
Replied on January 6, 2013
Can check coolant temp to see if in operating range 190-210 Auto system is you set on a temp and HVAC adjusts either hot or cold manual you switch or slide lever to hot or cold