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CG-SC



Member Since: 06 May 2011
Location: Falkirk
Posts: 528

2006 Range Rover Autobiography Supercharged Zambezi Silver
Air Conditioning - Intermittent Fault

I was driving my SC yesterday and suddenly the windows all started steaming up due to the Air Con stopped working. Stopped the car and restarted it, I could hear the clutch kick in and it started working again fine, icy cold. Drove off and noticed that it started to heat up again within a few minutes. So stopped the engine and restarted it, clutch kicked in and ice cold again but when I drove off it stopped again.

Went for dinner (we are on holiday !) came back to RR, started her and drove back to our accomodation and it was fine, never missed a beat and was icy cold all the way.

The air con was recharged earlier this year and is nice and cold when its working so I'm at a loss as to why it started playing up and then went OK again.

Fingers crossed it was just an 'FFRR' glitch........

Anyone else experienced this ? and yes, I did SEARCH before posting this but couldn't find any other posts with a similar fault..... Stolen / Gone: 2006MY Supercharged LPG Autobiography - Zambezi Silver with Sand/Jet/Jet Oxford Leather.....

Post #75522 10th Aug 2011 12:57pm
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highaltitud3



Member Since: 13 Jul 2011
Location: Alpine, TX.
Posts: 3

United States 2003 Range Rover HSE 4.4 V8 Zambezi Silver
Re: Air Conditioning - Intermittent Fault

CG-SC wrote:
I was driving my SC yesterday and suddenly the windows all started steaming up due to the Air Con stopped working. Stopped the car and restarted it, I could hear the clutch kick in and it started working again fine, icy cold. Drove off and noticed that it started to heat up again within a few minutes. So stopped the engine and restarted it, clutch kicked in and ice cold again but when I drove off it stopped again.

Went for dinner (we are on holiday !) came back to RR, started her and drove back to our accomodation and it was fine, never missed a beat and was icy cold all the way.

The air con was recharged earlier this year and is nice and cold when its working so I'm at a loss as to why it started playing up and then went OK again.

Fingers crossed it was just an 'FFRR' glitch........

Anyone else experienced this ? and yes, I did SEARCH before posting this but couldn't find any other posts with a similar fault.....


What year is your RR? It sounds like the final stage resistor is bad. I just changed mine due to my A/c blower not wanting to blow air at different speeds. Here is a link with more information.

[/img]http://www.rswsolutions.com/index.php?option=com_content&view=article&id=343:mkiii-how-to-replace-final-stage-resistor&catid=54:mkiii-repair-videos&Itemid=78[url]
[/url]

Post #75527 10th Aug 2011 2:15pm
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Joe90



Member Since: 29 Apr 2010
Location: Hampshire
Posts: 6407

England 

Yep classic FSR stuff

See my howto also http://bimma.me.uk/2009/03/13/replacing-th...kiii-2002/ for RHD vehicles

It might just need a wiggle on the connections or has perhaps "fallen" out of its slot, as opposed to complete replacement, which is a knuckle grazing fiddle and requires eyes on the end of your fingers so you can see what you are doing Wink .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember Wink
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Post #75587 10th Aug 2011 9:51pm
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CG-SC



Member Since: 06 May 2011
Location: Falkirk
Posts: 528

2006 Range Rover Autobiography Supercharged Zambezi Silver

It's not the fan thats the problem with mine, it works fine, it just that the actual air conditioning pump obviously cuts out because the air gets warm - i can still vary the speed of the fan no problem..... Stolen / Gone: 2006MY Supercharged LPG Autobiography - Zambezi Silver with Sand/Jet/Jet Oxford Leather.....

Post #75623 11th Aug 2011 7:51am
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