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· I'd rather do it myself
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20,522 Posts
I have a manual temp control for the coolant temp. I just have it run on the hi speed. The low speed I pulled the relay out.

Here's my post on it. You do not have to open the fuse box I have found out. And it is also a good time to add an LED for an indicator along with a switch if you ever want to manually kick it in. All done with a small ground wire to the high speed fan relay coil.

 

· I'd rather do it myself
Joined
·
20,522 Posts
I've gone through 4 thermostats over the years. The original one, two OE replacements and one Motorad which I currently have. Only the original and the Motorad run at 180F like they should. Both Hyundai replacement ones I got ran at 185-187F.
 
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