Hi, ECU is not engaging the radiator fan until 102.5 C after that fan is in low-speed mode here is a graph of operation from the service manual: photo_2024-10-27_14-06-54.jpg This is very helpful. I'll observe on my scan tools at this degrees if fan will turn on mid level. My other question what if...

Usually when I have this complaint, pushing coolant out of radiator and overflowing the reservoir it is due to a past event of overheating this could be confirmed with Hydro carbon test. Cooling fan on is requested by engine computer after a bit above the boiling point. The Kizashi relies on a good...

is cooling system building and holding pressure?. After just a few minutes of warm up the top hose should feel pretty firm, if not check rad cap. I change them after 130k miles Yes because fan is not engaging when sitting idling without AC. My radiator cap is brandnew. The only culprit is the fan i...

Woodie wrote:Fan should come on any time the A/C is on.

Yes had no problem when A/C is on. But when i try to use without AC when at idle. engine gets hot because the fan is not engaging when its on high temperature.

Sent from my SM-S918B using Tapatalk

I have a kizashi 2014 2.4 CVT trying to use the car with no problem when AC is on but when i turn off the AC and idle for a couple of minutes coolant leaking in reservoir because engine is on high temperature. Then i put my OBD scanner coolant temp is 101°c radiator fan still not engaging. What coul...