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Author Headunit wiring - anyone know????
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
16th Sep 07 at 11:02   View User's Profile U2U Member Reply With Quote

As my headunit keeps loosing memory, i swapped the yellow and red wires. However now my headunit doesn't power up properly and I can only eject the cd tray. Can anyone help? Cheers
bigjim172000
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Registered: 3rd May 05
Location: New Buckenham, Norfolk
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16th Sep 07 at 12:09   View User's Profile U2U Member Reply With Quote

check you ignition feed and permanent positive feed arnt 'iffy'
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
16th Sep 07 at 13:41   View User's Profile U2U Member Reply With Quote

All ive done is cut the wires and changed them around, not connecting them properly. But I just changed them around again and it works fine. So its just when I swap the red and yellow it goes dodgey.
flame1987
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Registered: 20th Nov 06
Location: North Wales
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16th Sep 07 at 15:02   View User's Profile U2U Member Reply With Quote

which wires have you cut?
bigjim172000
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Registered: 3rd May 05
Location: New Buckenham, Norfolk
User status: Offline
16th Sep 07 at 16:56   View User's Profile U2U Member Reply With Quote

ignition feed isnt working properly. You nowhave the wires the right way round but te ignition isnt switching it on. Just went outside and with ignition off all i can do is eject. Once ignition is on i can do anythin lol
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
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16th Sep 07 at 21:14   View User's Profile U2U Member Reply With Quote

hmmm. i just cut the red and yellow to swap them around. Also used the blue wire for the remote for my amp. Once swapped it only ejects but then if I put them back its fine. Unless it also needs the blue connected? Cheers
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
17th Sep 07 at 15:49   View User's Profile U2U Member Reply With Quote

Anyone know what the blue wire is for and using it for the remote affects the memory loss? Cheers
little_duke
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Registered: 21st Aug 06
Location: Tamworth,staffordshire Drives: rover coupe
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17th Sep 07 at 16:40   View User's Profile U2U Member Reply With Quote

you mave have swopped the red and yellow mate but red is positive power and yellow is memory

you need to bridge yellow and red onto red connector
gavin18787
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Registered: 22nd Feb 05
Location: Basildon, Essex
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17th Sep 07 at 17:21   View Garage View User's Profile U2U Member Reply With Quote

Also if you have used the blue as a remote it still needs to be connected to the headunit I believe. I took a feed from mine bit still left them connected.


Drives supercharged Tec with torque
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
17th Sep 07 at 17:52   View User's Profile U2U Member Reply With Quote

So i want to wire the Red from the headunit, yellow and red from the loom all together. And leave the yellow from the headunit cut?

As for the blue, ive connected the remote to the blue from the headunit and left the one from the loom unconnected. Is that ok?

Cheeeeeers

Will_Sport
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Registered: 28th Jun 04
Location: Notts
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17th Sep 07 at 18:18   View User's Profile U2U Member Reply With Quote

buy an iso cable for like £5 off ebay you tight git lol!
bigjim172000
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Registered: 3rd May 05
Location: New Buckenham, Norfolk
User status: Offline
17th Sep 07 at 18:36   View User's Profile U2U Member Reply With Quote

All you need to d is check which wire is the ignition controlled 12V and which is the permanent live using a volt mter. Then connect theyellow to your ignition feed and red to you battery feed. roblem solved. Ignor the blue one. Doesnt matter if its connected or not.
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
17th Sep 07 at 21:47   View User's Profile U2U Member Reply With Quote

Rude! Yeah i think i might aswell, didn't know they were that cheap. I've cut most of the wires now! Nice one
bigjim172000
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Registered: 3rd May 05
Location: New Buckenham, Norfolk
User status: Offline
18th Sep 07 at 07:22   View User's Profile U2U Member Reply With Quote

all you need to do is check which wire is which. No spending.
gavin18787
Premium Member

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Registered: 22nd Feb 05
Location: Basildon, Essex
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18th Sep 07 at 07:23   View Garage View User's Profile U2U Member Reply With Quote

If you have a pioneer it will come with a starnge loom like this one




Thats how i configured mine


Drives supercharged Tec with torque
calumll
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Registered: 8th Jul 07
Location: Surrey, UK
User status: Offline
18th Sep 07 at 18:26   View User's Profile U2U Member Reply With Quote

Ahh too late. Got a loom of ebay for £4 inc delivery so it better work. Cheers for the photo mate (Y)

 
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