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MY2014 XXV - Radio not available [SOLVED]
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4
MY2014 XXV - Radio not available [SOLVED]

It all started after the auxiliary battery broke. No radio and Stop & Start not available, relative Gateway and small battery DTCs:


GWM-Gateway module
B13C5-92 (2F) Secondary battery - Component failure - performance or incorrect operation
( on 24-06-2018 18:23:54 at 58106 km )

PCM-Engine Diesel 3.0L
U0447-00 (2F) Invalid data received from gateway A
( on 24-06-2018 18:23:56 at 58106 km )






I changed it, I "said" to the car that I did (IIDTool) and I reset the DTCs.

I full charged the main battery (10 hours).

Now Stop & Start is running, no DTCs if the diagnosis is made but the radio still does not work.

Done Reset via IDDTool and done hard reset by disconnecting the batteries (more than 8 hours, overnight).

All other functions "work" perfectly (bluetooth streaming, USB, NAVI, CD player, ....)

The radio is not available yet.

Has this already happened to anyone? Tips?

Please, please, please
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 


Last edited by dgardel on 6th Aug 2018 9:30 pm. Edited 1 time in total 
Post #19706504th Aug 2018 11:48 am
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2475

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

Is the audio visual icon greyed out on the home screen .
 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 


Last edited by mark the spark on 4th Aug 2018 4:21 pm. Edited 1 time in total 
Post #19707024th Aug 2018 4:16 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

No! see the video, it's "normal"
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 
 
Post #19707034th Aug 2018 4:18 pm
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mark the spark
 


Member Since: 22 Jun 2011
Location: southampton
Posts: 2475

2014 Discovery 4 3.0 TDV6 XXV LE Auto Causeway GreyDiscovery 4

After a strightforward upgrade with the iid tool i lost all audable output on mine and had no sat nav. Had to go to main dealera to have the original build files reistalled. Happened twice now with 2 different tools used no one can work out why..the reinstall obviously resets it all but dosent explain why it happened very frustrating Mad
 MY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle 
 
Post #19707044th Aug 2018 4:26 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

It was my BAD!!!!

In conjunction with the physical replacement of the auxiliary battery and performed the "Auxiliary battery Replacement" on the tool, I had activated the DAB option but without connecting the receiver, since I would have installed in the coming days.

I had done the same thing in my previous MY2011 and, until I physically installed the DAB receiver, the "DAB" button appeared on the main display of the car but "greyed". After connecting the DAB receiver, the button has been activated automatically.

Evidently in MY2014 the trick does not work, in fact you have to activate the DAB in the CCF after having physically connected the receiver.

The fact is that, following Patrick's suggestion (GAP) I restored the backup (which the IIDTool makes automatically) and the radio is back active.

I did not know that the IIDTool kept in memory the original backup by default !!!

I have to read better, no! "study well" the IIDTool manual !!!

Thanks Patrick!!!

I have the feeling that the system from MY2014 is much more "sensitive" to the "near wrong" changes of the previous ones, but it is only my feeling ....
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 


Last edited by dgardel on 9th Jan 2020 10:11 pm. Edited 1 time in total 
Post #19713556th Aug 2018 9:44 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

Dan,

T H R E A D
R E V I V A L
A L E R T
Laughing

I've got the same behaviour on my FM Radio after my media update and we think (hope) its CCF based.

DAB works fine but when press radio I see same thing as in your video

What was involved in your fix - restoring factory settings or similar Question

cheers

Nick
 Stolen - D4 Loire Blue
D4 Bali Blue 
 
Post #206756610th Jul 2019 9:01 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

Yes, simply restore the original ccf backup
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 
 
Post #206758010th Jul 2019 10:02 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

Famousfive wrote:
Dan,

T H R E A D
R E V I V A L
A L E R T
Laughing

I've got the same behaviour on my FM Radio after my media update and we think (hope) its CCF based.

DAB works fine but when press radio I see same thing as in your video

What was involved in your fix - restoring factory settings or similar Question

cheers

Nick


Nick, have you solved?
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 
 
Post #208673424th Sep 2019 7:31 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

No Big Cry ,

partly because I've made so many CCF edits to my Disco I'm not sure what the starting point should be Exclamation
Here's what I can remember changing the CCF for so far

    Cruise Control
    Heated Seats
    HSE Memory Seats
    Puddle Lights
    Updated lights and washers
    Big ICE media update - about 30 edits

So I've not been brave enough to go back to basics and start all over again ... yet ... Laughing
 Stolen - D4 Loire Blue
D4 Bali Blue 
 
Post #208673824th Sep 2019 7:37 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

I understand!

last time I wrote all my mods for these reasons (tested and untested)
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 
 
Post #208681825th Sep 2019 6:37 am
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mihaipg
 


Member Since: 10 Dec 2020
Location: Bucharest
Posts: 15


Reviving a little....


I seem to have the same exact issue ...
https://disco4.com/forum/post2193593.html#2193593
Help would be much appreciated. Thx 😉
  
Post #219359713th Dec 2020 11:15 am
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