melissablade1
Start Stop System Problems
Summary of the thread
The conversation centers around a problem with the Start-Stop system in a Seat Ateca, where the system malfunctions, causing the engine to struggle to restart. A potential cause identified is a weak battery, as the Start-Stop system is sensitive to voltage drops. The suggested solution is to have the battery checked and possibly replaced, which ultimately resolved the issue for the car owner.
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4 comment(s)
melissablade1 (community.author)
Interesting, thanks! The engine stalls sometimes. When you say 'similar problem,' was it definitely the battery for you? How do I check the voltage? Can I do it myself, or should I go to a shop?
janhahn3
Yes, it was the battery. The start-stop system is sensitive to voltage drops. The battery needs to be in top shape for constant stop-starts. I'd get the battery checked professionally. They have the equipment to diagnose it properly. I'd just go to a shop; they'll tell you what's wrong.
melissablade1 (community.author)
Just a quick note, you nailed it! The workshop confirmed it was the battery. A new battery is in, and the start-stop is working again. Cost me 290€, but at least the car isn't embarrassing me anymore. Thanks for the help!
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SEAT
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ATECA
janhahn3
I had a similar problem with my Ateca. Is the automatic restart working, or does the engine stall sometimes? Mine malfunctioned on and off before failing completely. I'd check the battery voltage. A low battery can cause electrical issues, including start-stop problems.