Fault that defies discovery in a Discovery 3

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E

Eskimo Al

New Member
Posts
2
Location
Ammanford
OK, I've had the dreaded transmission fault, HDC system fault, parking brake fault and suspension lowered messages. I can still drive the car as the faults clear after a restart but the fault soon returns. I have just had a 4 wheel alignment and wonder if that has something to do with it.

I did have a similar fault in a Freelander and it turned out to be a dirty fuel filter!
 
hello and welcome to the forum:)
Have you checked the battery condition and charging voltage, low volts throw up all sorts of phantom errors
 
Hi

if it wasn’t there before 4 wheel alignment ensure the steering wheel angle sensor is correct

failing that needs codes read as they may have disturbed something
 
brianp38dse said:
Ok that rules that one out,
its the first rule of any random fault codes
Click to expand...

hi buddy

plus 1 ref voltages , as indeed as u say can cause havoc

funny enough heard a lot about if a genuine denso alternator isn’t fitted can cause all sorts of problems , but sounds like they haven’t reset the steering wheel angle sensor after alignment
 
Have you tried moving the steering from full lock to opposite lock, this is a reset procedure for the steering angle sensor
 
Welcome to the forum
I7pha4t.jpg
 
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