michaelweber1
Seat Toledo AC Issues
Summary of the thread
The 2013 Seat Toledo's A/C compressor was not engaging, leading to cooling issues. An error was stored in the system's memory, suggesting a potential electrical problem. A similar issue was resolved by checking the pressure switch, but in this case, the workshop identified undervoltage as the cause. Clearing the error resolved the problem, and the A/C compressor began functioning again.
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4 comment(s)
michaelweber1 (community.author)
How did you figure out it was the pressure switch? Did you check the A/C system pressure?
mika_klein4
I checked the pressure, and it seemed okay. But the switch itself was sending the wrong signals. Could the A/C compressor be fine and the problem be something else? I'd recommend getting it properly diagnosed at a shop.
michaelweber1 (community.author)
The workshop traced the problem to undervoltage. They cleared the error, and the A/C compressor is now working. The total cost was 240€. Thanks for the help.
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SEAT
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TOLEDO
mika_klein4
HVAC problems are a pain. Does the pressure sensor seem to be working? I had a similar issue with my Toledo, and it turned out to be a bad pressure switch.