My dad has need trying to fix his for a bit we just got the Freon charged professionally and thought that might the issue but the ac light turns on for a second still blowing hot air and then turns off what could be the issue
Jason, it sounds like you could have a blend door actuator issue that's causing it to blow only hot air. If those check out, then you may have an internal circuit board fault on the HVAC unit itself. Let me know how it turns out or have any more questions👍.
Good video ! I need my unit repaired. I have some lights out and also my unit has turned on by itself on a couple of occasions. Who can I send mine too ?
Thanks, glad you enjoyed it. I would recommend looking at some of the ebay listings under "C5 Corvette HVAC repair". Many of the rebuild vendors advertise there and you can get a good sense of their reliability through the ebay feedback system.
I haven't encountered that one personally, but it sounds like an internal failure of the circuit board that is keeping power flowing when it's supposed to be switched off.
You're correct, there isn't really a video for that. Truth is once you get the shifter/radio bezel out, it's a breeze to pull it out of the dash. I'll see what I can put together for a future video👍.
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My dad has need trying to fix his for a bit we just got the Freon charged professionally and thought that might the issue but the ac light turns on for a second still blowing hot air and then turns off what could be the issue
Did yall ever find out what the issue was ??
@@ruthless7260nah still trying to figure it out
Jason, it sounds like you could have a blend door actuator issue that's causing it to blow only hot air. If those check out, then you may have an internal circuit board fault on the HVAC unit itself. Let me know how it turns out or have any more questions👍.
My display looks just like yours is this fixable with having the burn spot on it?
Most likely not. By the time the burn spot is noticeable, it's time for replacement.
Good video ! I need my unit repaired. I have some lights out and also my unit has turned on by itself on a couple of occasions. Who can I send mine too ?
Thanks, glad you enjoyed it. I would recommend looking at some of the ebay listings under "C5 Corvette HVAC repair". Many of the rebuild vendors advertise there and you can get a good sense of their reliability through the ebay feedback system.
Is there any aftermarket C5 climate control units? Or are you essentially stuck with OEM?
Unfortunately no aftermarket supplier has invested in the tooling necessary so we're stuck with used or remanufactured GM units.
Would that be the cause of my heat not working but the a/c is working great
Possibly, but that's also a symptom of a blend door actuator not operating properly. Definitely will need a little more daignosis.
Did you ever fix it, Im also having this specific problem
Do you know what causes the HVAC unit lights to stay on and kill battery
I haven't encountered that one personally, but it sounds like an internal failure of the circuit board that is keeping power flowing when it's supposed to be switched off.
I have the same problem.. it drives me insane. My car will die within 24 hours. How long does your battery stay charged?
My heater stuck on hot should this be the reason?????
Most likely. This is the major failure point for correct A/C and heater operation, including the temperature adjustment.
Why does no one show removal processes it would be nice
You're correct, there isn't really a video for that. Truth is once you get the shifter/radio bezel out, it's a breeze to pull it out of the dash. I'll see what I can put together for a future video👍.