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Juttiper



Member Since: 05 Jun 2017
Location: Calgary, AB
Posts: 5

Canada 2008 LR2 i6 SE Auto Narvik Black
Radiator fan constantly on?

Hey everyone. I have a 2008 LR2 SE i6. I just had the entire fan assembly replaced with a new fan control module and it still runs at full speed. It goes full speed as soon as I turn on the vehicle until right after I turn it off. Has anyone had this problem?

I was going to replace the coolant temperature sensor next after doing some searching, but should I just replace the entire thermostat instead? What else could cause this? All fuses are good, no engine lights are on.

Post #324652 6th Jun 2017 1:17 am
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westville



Member Since: 12 Jun 2015
Location: Dunston
Posts: 1096

United Kingdom 2013 Freelander 2 TD4 GS Manual Fuji White

Sounds like a failed sensor or thermostat - assuming the wiring and connections are all OK

Try this quick check (which I borrowed from elsewhere):
Probably a stuck temp sensor.
Could also be a stuck relay, but I'm not an expert.
Unplug the connector to the temp sensor. If it keeps running it's a relay. If it stops it's the sensor. No Longer the owner of a 2013MY Fuji White GS

"Fiat Lux" a philosophy not a car

Post #324674 6th Jun 2017 9:32 am
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japaaa



Member Since: 25 Jun 2015
Location: Sao Paulo
Posts: 2

Brazil 

Hi Juttiper,

It looks like it’s a problem with the relay blower motor heater resistor LR002685.


Watch this video below and you’ll seee the guy mentioning about fan running continuously.

https://youtu.be/WQvUd33Ylrs

Good luck! Thumbs Up

Post #332077 29th Sep 2017 7:37 pm
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p_gill



Member Since: 06 Dec 2011
Location: USA
Posts: 1218

United States 2008 Freelander 2 i6 SE Auto Tambora Flame

Juttiper,

I do have the 3.2 but I've never had a fan problem


From a Volvo web site:

"Thanks for the replies. According to Volvo mechanic, when the pressure in the aircon gas goes below a certain PSI the radiator fan switches on by direction of the high pressure sensor. As to why an idiot would design a system in this way is beyond me.

Found a leak in the condensor. Evidently fixed although something tells me I'll be back.

For the record, mine is a 2005 XC70 with 75.000kms on the clock. I have never had more problems with a car. Volvo truly are crap.
"



It is possible that this is your problem


They did have other suggestions as well

http://www.volvoxc.com/forums/showthread.p...ntinuously


Good Luck

Paul

Post #332082 29th Sep 2017 11:11 pm
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Yorky Bob



Member Since: 28 Apr 2015
Location: Yorkshire
Posts: 4561

United Kingdom 2013 Freelander 2 TD4 GS Manual Firenze Red
Re: Radiator fan constantly on?

Juttiper wrote:
Hey everyone. I have a 2008 LR2 SE i6. I just had the entire fan assembly replaced with a new fan control module and it still runs at full speed. It goes full speed as soon as I turn on the vehicle until right after I turn it off. Has anyone had this problem?

I was going to replace the coolant temperature sensor next after doing some searching, but should I just replace the entire thermostat instead? What else could cause this? All fuses are good, no engine lights are on.


Seem to remember this has cropped up before. You may find it doing a detailed search. FL2 MY10 TD4 GS traded in at 2 years
FL2 MY13 TD4 GS Current

Post #332134 1st Oct 2017 3:16 pm
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