1999 volvo s80 2.9 bought from private seller. air and heat do not blow from vents. mechanic (not volvo dealership) says blower and fan and fuses are fine. he said it may be the climate control panel. bought a used panel and installed it but same problem. could there be something else wrong with the air and heat? when i turn the heat on i can feel the vents getting warm but it doesn't blow.
If the fan is blowing this could be a problem with the climate controll switch that changes the direction of air from floor to defrost to vents, some are vacuum controlled through a vacuum operated mechanism that opens and closes a door in the vents which redirects the air to different places.
Are you sure the controls you bought is good? Only a few things it can be. Control panel, Blower fan, and fuse. One of those are the problem. Cauld use a jumper wire to send power to the fan and see if fan cmes on. If it does then the fan is indeed good, then go and check and make sure power is on both sides of the fuse. then check the panel. could be bad. Panel sends signal to turn fan on and off. Good luck if need further help let me know, i will try to help ya. I am all about saving money.
When I turn on the heat in my 2004 mazda mpv the front air vents blow heat but the rear air vents are blowing cold. I have adjusted every setting is there something I am overlooking.
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