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XUJG

Member Since: 03 Aug 2006
Location: Left
Posts: 437

HDC fault - suspension lowered

I

Last edited by XUJG on Tue Mar 06 2012 11:47pm. Edited 1 time in total

Mon Aug 01 2011 4:17pm

awd man

Member Since: 30 Nov 2010
Location: Malmesbury
Posts: 3355

2007 Range Rover Sport TDV8 HSE Java Black

Have you checked your battery? Sometimes a slowly recovering battery will trigger an HDC fault if you re start soon after it's been switched off. RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

Mon Aug 01 2011 7:43pm

chapman_i.t

Member Since: 03 Jan 2011
Location: Derby
Posts: 219

2005 Range Rover Sport TDV6 HSE Java Black

When you say "check your battery"?

What are we actually checking for?

I have recently tested my battery with a multi meter and it comes back at around 12.55v.

I am only asking because I also have had a few dash errors recently, particularly the HDC fault usually first thing in a morning when the engine is cold and it also comes up with "special programs off first thing in a morning more particularly a cold morning.

Any ideas?

Thanks

Sat Jan 28 2012 11:12pm

ELD70

Member Since: 20 Jan 2009
Location: UK
Posts: 163

Deffo needs a new battery or at least a full charge with a CTEK charger.

Sat Jan 28 2012 11:35pm

ELD70

Member Since: 20 Jan 2009
Location: UK
Posts: 163

Deffo needs a new battery or at least a full charge with a CTEK charger.

Sat Jan 28 2012 11:36pm

chapman_i.t

Member Since: 03 Jan 2011
Location: Derby
Posts: 219

What should the voltage be on the battery?

Does it definately need replacing?

If I need a new battery, can anyone recommend the best one to get?

Thanks

James

Sun Jan 29 2012 9:24am

ajp166

Member Since: 10 Jul 2011
Location: london, UK
Posts: 241

chapman_i.t wrote:
What should the voltage be on the battery?

Does it definately need replacing?

If I need a new battery, can anyone recommend the best one to get?

Thanks

James

12 Volts, 90-100 amps....

I got a Borsch one in halfords..... 100 quid roughly. I had a similar problem, was driving and suspension dropped HDC no availiable and the dash would light up with tranmission fault and park brake fault, got the battery checked and it was unserviceable.... I think with these RRS the battery needs to be in good order as there are alot of electrics to power.... I was shocked as everything in the car worked as normal..... but hey get it checked and changed.

Sun Jan 29 2012 12:30pm

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