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AAH



Member Since: 18 Oct 2010
Location: London
Posts: 13

United Kingdom 2007 Range Rover Vogue TDV8 Tonga Green
Brake Issue

I have noticed that when starting up my 3 week old TDV8 (2007MY) after it has been sitting for a day or so the brake pedal is solid. After starting the engine and after a few moments the pedal regains its travel. if the pedal is pumped 4 or 5 times in quick succession with the engine running it goes solid again - this also happens when on the move resulting in no braking which is a bit of a worry! The pedal regains travel and the brakes start working again after about 4 or 5 seconds. When the engine has just been turned off and the pedal is pumped it takes 2 to 3 pumps before the pedal goes solid.

All that aside and in "normal" situations the brakes seem effective and smooth, although they can be a bit "bitey" when dabbed and travelling/crawling slowly.

Could this be a failed or failing brake master cylinder/accumulator?

Sometimes for about 5 minutes or so after the engine has just been started, i can hear a quite intermittent humming/groaning noise come from the front nearside of the engine bay - could this be related i.e brake master cylinder/accumulator recharging?

Another brake question: no matter how hard i try and however much i try and feather the brakes, i find it virtually impossible to stop without a tiny little bump as i come to an actual stop. Is this normal or should i be able to stop without feeling a thing - again could this be related to the above?

Any thoughts?

Many thanks...... Angus

Post #37339 21st Nov 2010 12:45am
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47p2



Member Since: 05 Oct 2010
Location: Gone Beyond, Subaru
Posts: 8048

Scotland 

Sounds like there might be a slight leak at the servo

Post #37341 21st Nov 2010 1:41am
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AAH



Member Since: 18 Oct 2010
Location: London
Posts: 13

United Kingdom 2007 Range Rover Vogue TDV8 Tonga Green

going in for its 55k service next week and will get it sorted - hopefully under warranty!

Angus TDV8 Vogue 2006 (2007MY) Tonga/Black

Post #38361 23rd Nov 2010 1:58pm
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stan
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Member Since: 13 Jul 2010
Location: a moderate moderated moderator moderating moderately in moderation
Posts: 34929

United Kingdom 

the noise from the near side just after starting might be the fbh running...i know we got it on the td6 but not sure if you have it on yours... ... - .- -.




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Post #38367 23rd Nov 2010 2:03pm
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Fox



Member Since: 02 Apr 2010
Location: Essex
Posts: 2313

United Kingdom 

All diesels have it as standard. Thumbs Up

Post #38371 23rd Nov 2010 2:07pm
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AAH



Member Since: 18 Oct 2010
Location: London
Posts: 13

United Kingdom 2007 Range Rover Vogue TDV8 Tonga Green

sorry for my ignorance - FBH? TDV8 Vogue 2006 (2007MY) Tonga/Black

Post #38441 23rd Nov 2010 4:09pm
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InVogue



Member Since: 03 Nov 2010
Location: Cheshire
Posts: 57

United Kingdom 

Fuel burning heater. It provides warm air to the cabin on these cold mornings (comes on automatically) , and makes the kind of noises you describe Thumbs Up

Post #38448 23rd Nov 2010 4:17pm
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