danielhofmann9
Peugeot 107 AC Problem
Summary of the thread
A 2006 Peugeot 107 with a gasoline engine has an A/C problem where the system doesn't switch on and blows warm air. Possible causes suggested include refrigerant leaks, a faulty pressure switch, or a defective AC relay. The issue was ultimately diagnosed as undervoltage in the system, causing the compressor to shut off, and was resolved at a workshop.
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4 comment(s)
danielhofmann9 (community.author)
Thanks, where is the AC relay located exactly? And how can I check the pressure switch?
antonblitz1
Honestly, I can't recall the exact location of the relay offhand. For the pressure switch, you'd need to check the pressure in the A/C system, which requires special tools. Best to get it checked at a workshop, that's what I did.
danielhofmann9 (community.author)
OK, thanks for the advice. Took it to a local workshop, turned out it was undervoltage in the system that caused the compressor to shut off. They fixed it for 240€.
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PEUGEOT
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107
antonblitz1
Hey, I had a similar issue with my 107. Have you checked for refrigerant leaks or maybe the pressure switch? Could also be a faulty AC relay. Those are the usual suspects.