Fan running constantly...
#1
Fan running constantly...
As the title says...i noticed that the fan was running when i pulled into the garage at lunch. I wasnt running the car hard and it was around 40 degrees out, so I found it odd. When I get in the car to go back to work, a couple of hours later, the fan immediately turns on. And stays on. I park the car outside for a 4 hours...jump back in to come home....fan comes right back on at startup and stays on til i get home. Any ideas what this may be? Bad relay?
or....is this normal and I just never noticed it?
Any help would be much appreciated!
or....is this normal and I just never noticed it?
Any help would be much appreciated!
Last edited by 1MavRick; 12-16-2020 at 07:17 PM.
#2
As the title says...i noticed that the fan was running when i pulled into the garage at lunch. I wasnt running the car hard and it was around 40 degrees out, so I found it odd. When I get in the car to go back to work, a couple of hours later, the fan immediately turns on. And stays on. I park the car outside for a 4 hours...jump back in to come home....fan comes right back on at startup and stays on til i get home. Any ideas what this may be? Bad relay?
or....is this normal and I just never noticed it?
Any help would be much appreciated!
or....is this normal and I just never noticed it?
Any help would be much appreciated!
#3
turned the HVAC completely off....still running. it looks to have sufficient coolant in it, as well. where can i find the IC reservoir?
#6
#7
ok. I took the engine cover off and didn’t see anything. Figured it was because I have a ‘12. Thanx for help. Guess I’ll take it to the shop in the morning. Merry Christmas to me!!!
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#9
#10
Small IC coolant tank fluid in the middle doesn't go into engine radiator, it is Separate.
#11
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Mojo20032004 (12-17-2020)
#14
Also....something I just noticed....the ECO mode no longer works. Turn the car off...turn it back on...and it’s lit up green. Right around the time the fan comes on....5-10 seconds...the light goes off. So it’s probably an ECU, huh?
#15
Not ecu, but engine coolant sensor might have a short, or went bad
#16