2003 L322 3.0 litre.

My fatty seems to of developed a noise coming from behind the glove box ( RH drive, so glove box is located on left )
Yesterday I shut the engine off and could hear a sound like pressure venting, a bit like coolant pressure venting. I opened the bonnet and no evidence of pressure cap venting or leaking then I could hear a noise that sounded like a fan slowly spinning in the bulk head where the glove box would be on other side. it lasted for a few minutes after shutting the engine off.
There is no leaking of coolant into the cabin, carpets etc are dry.
I have replaced the FSR about a year ago
I have some parasitic battery draw currently that flattens the battery after a few days.
So was thinking that possibly the heater fan might be coming on when I am not at the vehicle.

its your winter there now ???? so could the low temperature be activating the fbh..... ... - .- -.




Y. O. L. O.
.

yes its winter, but only 5.5 deg C, I don't think my FBH is enabled, will have a look with iidtool. where is this the FBH located?

Below the battery (behind the glovebox/fuses, but in the engine bay/wheelarch) .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
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

I had a look on my IIDtool BT and it had AUX Heater marked as "active" , I presume this is the FBH, so I made it "inactive."

Do Australian delivery vehicles have an FBH?

I remember the P38A never got the cold weather options in Oz. Maybe the L322 didn't either.  Ron B. VK2OTC
2003 L322 V8 Auto
2007 Yamaha XJR1300
Previous: 1983, 1986 RRC; 1995, 1996 P38A; 1995 Disco1; 1984 V8 County 110; Series IIA

p38arover, On Aulro JC in Tassie enabled his so they must have them.

Well, JC knows his Land Rovers. I'd trust him not just because he had my wife and I over for dinner when we were in Hobart.  Ron B. VK2OTC
2003 L322 V8 Auto
2007 Yamaha XJR1300
Previous: 1983, 1986 RRC; 1995, 1996 P38A; 1995 Disco1; 1984 V8 County 110; Series IIA

Will be the FBH whens its running you should hear the pump working to if you listen underneath at the back