Disco 4 (LR4) Slight issues

gstuart · May 18, 2020

Plus a U code, which alas are normally ignored

johnlad · May 18, 2020

gstuart said:
hi mate

these were the fault codes that came up

that’s where I saw the passenger side lock, but OP mentions drivers side ??

View attachment 209469 View attachment 209470

Pressure increases to slowly normally relates to a leak in the pressure reservoir.

palace · May 18, 2020

johnlad said:
It should do a self diagnostic on start up, If no problems the lights go out. There is an amber and a red warning lamp next to each other relating to the brake system

It does a self diagnostic no lights stay on

gstuart · May 18, 2020

johnlad said:
Pressure increases to slowly normally relates to a leak in the pressure reservoir.

indeed, but was also wondering if the compressor is knackered, hopefully the op will come back with the pressures

also don’t know if it drops overnight , what type of compressor , question then of leak on dryer cap ??

plus us long term LZ members know these systems so well now , all good fun these suspension systems are, lol

johnlad · May 18, 2020

Normally one of- compressor, pressure reservoir, or valve blocks.
Wonder if relay was changed with compressor?
If a different compressor than original the car needs telling so in diagnostic.

johnlad · May 18, 2020

Without reading all the thread, how do you know the hand brake isn’t working

lynall · May 18, 2020

johnlad said:
Without reading all the thread, how do you know the hand brake isn’t working

You need to be mystic meg

johnlad · May 18, 2020

lynall said:
You need to be mystic meg

I’m thinking, no fault on car self diagnostic at start up,
No fault code on data
Hand brake is working

gstuart · May 18, 2020

johnlad said:
I’m thinking, no fault on car self diagnostic at start up,
No fault code on data
Hand brake is working

Also , wonder if the shoes are adjusted enough ???

johnlad · May 18, 2020

gstuart said:
Also , wonder if the shoes are adjusted enough ???

It normally screeches like hell and overwinds if not adjusted properly

gstuart · May 18, 2020

johnlad said:
It normally screeches like hell and overwinds if not adjusted properly

ah yes, that’s a very good point

palace · May 19, 2020

johnlad said:
Without reading all the thread, how do you know the hand brake isn’t working

I solved it
So much crap round the switch it didn’t work installed new switch and all good

Disco 4 (LR4) Slight issues

gstuart

D3 Grandad

johnlad

Well-Known Member

palace

Active Member

gstuart

D3 Grandad

johnlad

Well-Known Member

johnlad

Well-Known Member

lynall

Well-Known Member

johnlad

Well-Known Member

gstuart

D3 Grandad

johnlad

Well-Known Member

gstuart

D3 Grandad

palace

Active Member

Similar threads