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SYSTEM FAULT SPECIAL PROGRAMS NOT AVAILABLE

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AntonLR3

Member Since: 14 Nov 2024
Location: Vännäsby
Posts: 8

Ok

I had a litte issue with the generator witch i have changed now. It had nothing to do with this problem.

Still no solution to the problem. I have checked the connectors behind the battery. The battery and alternator is brand new and works perfect.

I have changed the terrain response knob with no result.

3rd Dec 2024 1:29 pm

gstuart

Member Since: 21 Oct 2016
Location: kent
Posts: 14176

2005 Discovery 3 TDV6 Base 7 Seat Auto Java Black

Hi

As a side note Is the other large earth wire tucked behind the front wheel arch liner ok

Plus was the new alternator a denso place, What are the Vdc readings with the engine running please

Also enclosed an earth diagram in case its useful to u

Hope it helps

Click image to enlarge

3rd Dec 2024 1:57 pm

gstuart

Member Since: 21 Oct 2016
Location: kent
Posts: 14176

Meant to add there some earths tucked behind our passenger side wheel arch liner , then after 2007 I believe they were moved to behind the headlight

Was just a thought as when I dine mine I cleaned the earth post and terminal with a dremel, that had a wire wheel, then used some copper slip on re assembly

U0401-94 Invalid data received from engine control module/powertrain module

U0416-94 Invalid data received from vehicle dynamics control module

Hope u find the issue

Last edited by gstuart on 3rd Dec 2024 2:07 pm. Edited 1 time in total

3rd Dec 2024 2:03 pm

AntonLR3

Member Since: 14 Nov 2024
Location: Vännäsby
Posts: 8

I have put in a Hella alternator, it deliver around 14,9 right now with a fairly empty battery.

Ill check the ground in the arch and retight it a little. Hope it is the problem.

3rd Dec 2024 2:04 pm

AntonLR3

Member Since: 14 Nov 2024
Location: Vännäsby
Posts: 8

Click image to enlarge

Is this the ground wires we are talking about ?

3rd Dec 2024 2:11 pm

gstuart

Member Since: 21 Oct 2016
Location: kent
Posts: 14176

Ref the earth there was one behind the wheel arch liner itself on mine and apologies as not sure if it’s the same on urs being a later model

Wouldn’t hurt cleaning the one ur pointing to

As a side note heard the alternators need to be from denso but more experienced members will be able to advise u better on that

Hopefully the thick earth cable will be on ur passenger side that’s also tucked by the wheel arch liner as seen many that have fraid

Think there also another earth cable underneath on the gearbox

Fingers crossed for u

4th Dec 2024 10:26 am

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