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Goddamnox

Member Since: 27 Apr 2021
Location: County Durham
Posts: 10

2013 Freelander 2 SD4 HSE Lux Auto Baltic Blue

Whine after car stops

Hi, can anyone tell me if they have an issue with some whine, not sure if it is a motor but sounds like something electrical after the car stops? noticed it recently and then cam e out to find battery flat this morning so wondering if there is a connection?
Cheers

5th Jun 2021 7:34 am

Bobupndown

Member Since: 26 Dec 2014
Location: Upside down behind the TV!
Posts: 2806

2014 Freelander 2 SD4 GS Auto Orkney Grey

There is a similar electrical 'whine' from mine for a few minutes after switching off. It shuts down after several minutes when the car goes into 'sleep mode'. Shouldn't affect your battery. How old is the battery BTW? Might just be time for replacement, these are power hungry cars and a weak battery tends to show up lots of electrical gremlins. Landrover - turning owners into mechanics since 1948

2014 Orkney grey Freelander SD4 GS.
2004 Zambezi silver Discovery 2 Td5 (Gone)
1963 Surf blue Morris Mini Minor Super de Luxe (my little toy)

5th Jun 2021 7:56 am

dondiddy

Member Since: 16 Apr 2017
Location: Hamilton
Posts: 753

2012 Freelander 2 TD4 HSE Manual Firenze Red

Lots of info on this! Put "Throttle body whine"in the search box and you will find loads of threads discussing your problem! Good luck!

5th Jun 2021 8:03 am

SYFL2

Member Since: 16 Jun 2012
Location: Sheffield
Posts: 2594

2007 Freelander 2 TD4 HSE Auto Stornoway Grey

Also double lock the car.

5th Jun 2021 8:05 am

merlinj79

Member Since: 13 Aug 2019
Location: San Diego
Posts: 315

Oddly enough the i6 has a similar sound after shutdown. Been doing it as long as I can recall, and never hurt the battery.

5th Jun 2021 2:28 pm

Goddamnox

Member Since: 27 Apr 2021
Location: County Durham
Posts: 10

not sure if this is throttle body issue, it happens even when you just unlock the car and do not start the ignition. Unless the throttle body is activated on unlock? trying to find answers is proving difficult as so far just many opinions! might need to go back to the garage.....grrrr

5th Jun 2021 7:09 pm

Lightwater

Member Since: 21 Aug 2014
Location: Sydney Northern Beaches
Posts: 4906

2013 Freelander 2 2.0T SE Auto Fuji White

Whine after car stops. Solved. Well, at least the cause!

Click image to enlarge

Procrastination, mankind's greatest labour saving device!

Acoustic insulation ARB TPMS 3xARB air compressors After cooler Air tank On-board OCD pressure air/water cleaning Additional 50L fuel Carpet in doors ABE 2x1kg Waeco 28L modified fridge Battery 4x26ah Solar 120w Victron MPPT 100/20 DC-DC 18amps 175amp jumper plug Awning 6x255/60R18

6th Jun 2021 9:21 am

dondiddy

Member Since: 16 Apr 2017
Location: Hamilton
Posts: 753

Goddamnox wrote:
not sure if this is throttle body issue, it happens even when you just unlock the car and do not start the ignition. Unless the throttle body is activated on unlock? trying to find answers is proving difficult as so far just many opinions! might need to go back to the garage.....grrrr

What you are now saying is different from your original post and is not something that I think has been covered on here before. The garage is probably your best bet unless you can do some detective work and are able to pin down the source of the whining noise! Good luck!

6th Jun 2021 10:00 am

Bobupndown

Member Since: 26 Dec 2014
Location: Upside down behind the TV!
Posts: 2806

Can you record it and post video of it on here? Landrover - turning owners into mechanics since 1948

2014 Orkney grey Freelander SD4 GS.
2004 Zambezi silver Discovery 2 Td5 (Gone)
1963 Surf blue Morris Mini Minor Super de Luxe (my little toy)

6th Jun 2021 11:42 am

Goddamnox

Member Since: 27 Apr 2021
Location: County Durham
Posts: 10

Ok just to clarify the whine is present when the car stops after driving or after you simply unlock the car after several hours of inactivity.
I was not sure if the throttle body motor control should be active as soon as the car is unlocked, I believe if the whine is from the throttle body then it would only be heard once the throttle body control motor has been powered on? Is the power applied on unlocking the car or only once the start button is pressed?
The only videos i can see on YT for throttle body whine are not the same noise that I am hearing, there is no nasty gear grinding/crunching etc for me just a high pitched whine, although maybe it is an early sign?
Plenty of people saying that some kind of whine is normal and nothing to worry about, just a feature! so maybe the battery issue i had was just a coincidence!? could be fan control/pump motor circuit. I will try and investigate when I can and make a video
Will find out over the next few days......Noco GB50 and AA membership to hand
Cheers

6th Jun 2021 5:11 pm

dazs

Member Since: 01 Apr 2019
Location: lancashire
Posts: 37

2013 Freelander 2 SD4 Dynamic Auto Orkney Grey

mine is the same , a fairly high pitched noise when unlocked , when i double locked it earlier , it was about 30secs before it stopped , i`m assuming this is normal dazs
------------------------
2013 FL2 SD4 Dynamic
1969 109 V8 Series 2a

6th Jun 2021 6:59 pm

CED

Member Since: 05 Apr 2014
Location: leverington
Posts: 233

2011 Freelander 2 TD4 HSE Manual Bali Blue

Yes mine has always done it.

6th Jun 2021 7:03 pm

p_gill

Member Since: 06 Dec 2011
Location: USA
Posts: 1236

2008 Freelander 2 i6 SE Auto Tambora Flame

merlinj79 wrote:
Oddly enough the i6 has a similar sound after shutdown. Been doing it as long as I can recall, and never hurt the battery.

Merlin,

I don’t think that the UK LR2 has the leak detection pump

But I do have this feature on my LR2 and it does make a sound as you described

Take care

Paul

6th Jun 2021 8:11 pm

IanMetro

Member Since: 11 Sep 2017
Location: Somerset BS21
Posts: 3133

2014 Freelander 2 SD4 Metropolis LE Auto Fuji White

Is it the Haldex precharge electric pump?

GEN IV

With cost driven developments being the key factor, the Gen 4 Haldex system, further developed the pre-emptive torque design and removed the heavy differential pump system. The introduction of a hydraulic accumulator, fed by the pre-charge pump could now give more instantaneous coupling response, all kept in check by pressure reducing valves.

https://www.eco-torque.co.uk/post/haldex-c...torque-ltd FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 77k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

7th Jun 2021 7:24 pm

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