nele_hartmann1
V40 cooling system issues
Summary of the thread
A 2017 Volvo V40 with a gasoline engine is experiencing cooling system issues, including incorrect temperature readings, a check engine light, and delayed engine warm-up. The suspected cause is a restricted cooling grille, but no blockages were found. A suggestion to check the fuse for the cooling grille shutters led to discovering a defective fuse, which, once replaced, resolved the issues.
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4 comment(s)
nele_hartmann1 (community.author)
Thanks for the tip! I hadn't thought about the fuse. Where exactly is that fuse located?
dirkwilliams9
Honestly, I can't recall the exact location offhand, but it's in one of the fuse boxes. I'd recommend consulting your owner's manual or just taking it to a workshop to avoid any further issues. That's what I did.
nele_hartmann1 (community.author)
Thanks. I checked the fuses and, indeed, one was defective. Replaced it, and everything seems fine now. Cost me 52€.
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VOLVO
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V40
dirkwilliams9
Interesting. I had similar symptoms with my V40. Have you checked the fuse for the cooling grille shutters? That was the culprit for me.