dominikfire1
Fiat Scudo Overheating
Summary of the thread
A 2004 Fiat Scudo is experiencing severe overheating, with the check engine light on. The initial suspicion is a faulty radiator fan, as the fan blade doesn't spin freely. However, a similar past issue with another vehicle suggests the problem might be a defective speed sensor affecting the fan's operation. After taking the vehicle to a workshop, the issue is confirmed to be a defective speed sensor, which, once replaced, resolves the overheating problem.
Did this summary help you solve your problem?
4 comment(s)
dominikfire1 (community.author)
Yeah, the temperature gauge shoots up pretty fast, especially when I'm stuck in traffic. So, you think it might not actually be the fan itself, but something telling it when to turn on? How can I check the speed sensor?
levithunder6
That's exactly what happened to me. It could be the fan itself, but overheating that quickly points to a sensor issue. I wouldn't know how to check the speed sensor without proper tools. I’d recommend taking it to a workshop. They'll be able to diagnose it properly.
dominikfire1 (community.author)
Thanks for the advice! Took it to the workshop, and you were spot on – defective speed sensor! New one fitted and the cooling system's working perfectly now. Cost me 250€ for the sensor and labor. Really appreciate the help!
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
FIAT
community_crosslink_rmh_model
SCUDO
levithunder6
Sounds familiar. I had a similar issue with my old 2012 Renault Megane. The engine was overheating, and it turned out to be a defective speed sensor. This caused the ECU to not properly control the radiator fan. Does your temperature gauge climb quickly after starting the engine?