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Edit CCF from AUD2 to AUD4 Logic7 amp

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Ben781

Member Since: 31 Jan 2018
Location: Bournemouth
Posts: 4

Edit CCF from AUD2 to AUD4 Logic7 amp

Hi all,

Currently doing a Logic 7 upgrade. Do I need to edit the ccf from AUD2 to AUD4 in order for it to work properly?

I have moved the appropriate speaker cables to the correct outputs on the L7 amp but It sounds terrible and I even have music coming from the sub in the boot (should just be bass).

Any advice will help.

Thanks.

8th Mar 2018 10:21 am

parrafin23

Member Since: 04 Dec 2011
Location: Buskeud
Posts: 678

2005 Discovery 3 TDV6 Commercial Auto Java Black

Heya Ben, I have done the same thing my self a few years back. I had the same experience as you do When I didn't move the speaker wires around in those 2 connectors. So double check the pin configuration.

Regarding Aud2c or Aud4, I do not think there is any difference, only options are visible and availible on the IHU then you change the "value" to logic 7.

But its a good idea to have set the correct "values" in the ccf. it might trigger a faultcode allong the lines of invalid configuration etc.

Mr.P

9th Mar 2018 12:45 pm

Ben781

Member Since: 31 Jan 2018
Location: Bournemouth
Posts: 4

Thanks for the reply Mr.P.

Did you not change the CCF then?

What logic7 amp did you use? My standard HK or Hiline is a 8H32-19C164-AA. I first bought a AH42-19C164-BC but had no sound at all. So I bought a 8H42-19C164-BB which as said plays sound but doesn’t go very loud, sounds ‘tinny’ and is playing music from everywhere.

I’m pretty sure the speaker wires are correct but I will double check. I haven’t connected the front middle or center dash speaker (I’m not bothering with rear D pillar for now) would this make it sound like this? Maybe a duff amp.

I’m getting the CCF coded to AUD4 on Tuesday do you think this won’t make a difference then?

Cheers, Ben

10th Mar 2018 7:57 am

James1974

Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

2010 Discovery 4 3.0 TDV6 XS Auto Barolo Black

Where is aud4

in the ccf setting as I carnt find it all I can find is this Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done

30th Aug 2018 10:04 pm

Rene_Sp

Member Since: 20 Sep 2017
Location: @Home
Posts: 55

2005 Discovery 3 4.4 V8 HSE Auto Java Black

i have had it the other way arround .

AUD 4 in the CCF file and a AUD2 amp under the seat.

This caused the radio to restart alsmost every time i unlocked the car.
After setting the correct AUD in the CCF file all works OK

So there is a difference between both.
And this can cause problems.

31st Aug 2018 7:22 am

James1974

Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

Hi rene I have done this Ona d4 2010 from hiline to logic 7 and all works apart from I cannot find aud4 in the ccf settings and under the faults by ecu it says no amp installed but does work apart from logic 7 not showing on satnav display etc any ideas mate Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done

31st Aug 2018 7:57 am

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