Tatguyuk
Member Since: 02 Aug 2022
Location: Chilton, Ferryhill
Posts: 1
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| Discovery 3 hdc faults and more help please |
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Hi after many years of wanting to own the disco3 my daughter purchased it for me for my 50th birthday
Since then things went a bit wrong lol
I've now replaced the following by 4x4 specialist in durham
exchange box
Fuel injectors
Prop shaft
But today while.driving my revs went high around 5000 revs
Then I got hdc fault lower suspension
And the following codes please help as I've now spent 3500 I just fixing it
U0401
U0416
C1a37
B1d31
B1d34
B1b70
B1b87
B1c15
B1d04
C1a96
Any help would be appreciated 🙏
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 2nd Aug 2022 12:22 am |
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Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10367
  
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Auto ?
As an easy check , check brake lamp bulbs
U codes can be ignored. But you could search the other codes to see if anything comes up on here.
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| 2nd Aug 2022 3:38 am |
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lynalldiscovery
Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274
 
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Check auto selector link pivot on side of the gearbox is not seizing, I am thinking maybe it slipped out of gear?
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| 2nd Aug 2022 7:39 am |
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Harry365
Member Since: 25 Aug 2018
Location: Lincoln
Posts: 373
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Is there any correlation between the fault and pressing the brake pedal? Brake pedal switch causes hdc fault, special programs lost, etc. If a restart clears the fault, pay attention to brake pedal activity. Note, it might not happen every time you press it. Always worth carrying a spare as I have gone through 2 and very simple roadside fix.
I suspect someone else will be a long to dig deeper into your fault codes.
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| 6th Aug 2022 6:40 pm |
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