Hi Guys, I am in need of some help identifying the wires in the power iso connector on my fiat croma 2005. I am trying to fit an aftermarket head unit.
Please see pic named iso power_2.
The A connection power iso male from the loom has the following wires
1-Thin pink with black trace.
2-No wire,
3- Thin pink with white trace
4- Fat pink with black trace
5- no wire
6- No wire
7-yellow
8- black
In elearn, the pin out functions are shown for radio preparation as
A1,A2,A3 no connection
A4 +30 supply
A5 power aerial
A6 sidelight lighting
A7 +15 supply
A8 earth
Unfortunately I do not know the exact model of the original head unit as it was not in the car when I bought it. However Fiat eper gives a fiat part # fiat 735418045, which has a reference for blaupunkt 7645342316. However so far my searching does not revealed the pinout for this model head unit.
What I have is a 2Din chinese radio unit (model #7010b , unbranded) which uses the power iso connector to input the steering wheel control line. (See pic of line drawing with head unit pinouts)
Therefore the steering wheel controls do not work. Also this unit will not switch off.
I have tried a connects2 CTSFA003.2 steering wheel controls interface, but this is not compatible with this head unit. I am aware that the SWC wires are in the green mini iso connector and identifying the correct wire to feed into position of orange black steering wheel key control line of the head unit.
Any help and advice would be greatly appreciated.
Thanks.
Paul.
Please see pic named iso power_2.
The A connection power iso male from the loom has the following wires
1-Thin pink with black trace.
2-No wire,
3- Thin pink with white trace
4- Fat pink with black trace
5- no wire
6- No wire
7-yellow
8- black
In elearn, the pin out functions are shown for radio preparation as
A1,A2,A3 no connection
A4 +30 supply
A5 power aerial
A6 sidelight lighting
A7 +15 supply
A8 earth
Unfortunately I do not know the exact model of the original head unit as it was not in the car when I bought it. However Fiat eper gives a fiat part # fiat 735418045, which has a reference for blaupunkt 7645342316. However so far my searching does not revealed the pinout for this model head unit.
What I have is a 2Din chinese radio unit (model #7010b , unbranded) which uses the power iso connector to input the steering wheel control line. (See pic of line drawing with head unit pinouts)
Therefore the steering wheel controls do not work. Also this unit will not switch off.
I have tried a connects2 CTSFA003.2 steering wheel controls interface, but this is not compatible with this head unit. I am aware that the SWC wires are in the green mini iso connector and identifying the correct wire to feed into position of orange black steering wheel key control line of the head unit.
Any help and advice would be greatly appreciated.
Thanks.
Paul.
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