Member Since: 29 Jan 2012
Location: Cornwall
Posts: 167
HDC fault
Hi everyone,
My D3 has developed an intermittent HDC fault it flashed up on the dash with HDC fault lowering suspension, special programs off etc.
It I turned it off and back on again select normal suspension and it was fine for about 5 miles then same again. Turn it off back on again and its the same thing any ideas? all brake light bulbs ore ok.2005 Discovery 3 HSE
Mitsubishi Evo 5 - soon to be gone!
5th Dec 2014 11:19 pm
Narpy
Member Since: 18 Jul 2011
Location: Stockport
Posts: 7830
Member Since: 29 Jan 2012
Location: Cornwall
Posts: 167
Cheers Narpy, I wonder if its the brake pedal switch? I've had no suspension work so not sure it would be the steering angle sensor?2005 Discovery 3 HSE
Mitsubishi Evo 5 - soon to be gone!
6th Dec 2014 12:27 am
Narpy
Member Since: 18 Jul 2011
Location: Stockport
Posts: 7830
It could be but tbh, there's a number of possible causes and worn or out of alignment steering and suspension components, is only one possible cause.
Best advice is to get the codes read and go from there. Mods:
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6th Dec 2014 12:42 am
Deanicuss
Member Since: 29 Jan 2012
Location: Cornwall
Posts: 167
It could even be the battery as I seen a low power mode flash up on the radio on a cold start last week.2005 Discovery 3 HSE
Mitsubishi Evo 5 - soon to be gone!
6th Dec 2014 12:57 am
Tawny Owl
Member Since: 22 Oct 2008
Location: Here and there
Posts: 1645
I have had this problem and it has been driving me nuts.
I have changed brake light switch , transfer case ecu and checked miles of wiring.
I have recalibrated the steering angle sensor because in tbe straight ahead position it was showing -5.
Fingers crossed its sorted now
6th Dec 2014 8:42 am
Robbie
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
All the ideas above are valid but I would always start at the battery/alternator, especially when its just got a bit colder.
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