Heater/AC Problems

Jun 14, 2022
1
0
Hey all,

I’m currently having issues with my car heater/AC system. Firstly, the fan seems to do whatever it wants, when I put the fan speed on max it pulses, it will blow hard for about 2-3 seconds and then cut out for about 1 second. Could this be a relay issue? It also seems that sometimes when the unit is turned off I will still have a gentle stream of air coming out the vents.

Secondly, the AC is not cold, and when the AC boots up I can hear a loud whine that seems to be coming from the compressor. I have a new one sitting around I haven’t had a chance to fit yet. I’ve had it refilled a couple of times and it doesn’t seem to help much.

I have a 2014 Seat Ibiza FR 1.4 TSI ACT. It has the digital heater/AC panel and not the dials.

Does anyone have any thoughts?

Many thanks!
 
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