Here's a start at documenting the connector pins for the radio. The single-CD radio should only have C1 and C2, while the 6-disc and navigation radios should have all three connectors.
I have drawings of the connectors that indicate which pins are where, but do not have a way to post them yet. Once I do I will update this with both that and a picture of the back of my 6-disc radio when I get a chance.
The first column lists the pin, the second contains the wire gauge and the color combination, and the third its function as listed in the service manual.
Radio C1 - Gray 10 way
Hands Free (U-Connect)
Radio C2 - Gray 22 way
Audio
Radio C3 - White 22 way
Rear-Seat Video Montior
I have drawings of the connectors that indicate which pins are where, but do not have a way to post them yet. Once I do I will update this with both that and a picture of the back of my 6-disc radio when I get a chance.
The first column lists the pin, the second contains the wire gauge and the color combination, and the third its function as listed in the service manual.
Radio C1 - Gray 10 way
Hands Free (U-Connect)
Code:
1 18LB/DG LEFT AUDIO OUTPUT
2 18DG/LB RIGHT AUDIO OUTPUT
3 -
4 18DG/YL MICROPHONE FEED
5 -
6 18DG COMMON AUDIO OUTPUT
7 18LB/DG MICROPHONE IN (-)
8 18OR/GY SENSOR GROUND
9 -
10 -
Audio
Code:
1 18RD FUSED B(+) (I.O.D.)
2 20WT CAN INTERIOR BUS (-)
3 -
4 -
5 -
6 -
7 18GY/OR AMPLIFIED ANTENNA FEED
8 18GY/LG LEFT REAR SPEAKER (+)
9 18GY/DG LEFT REAR SPEAKER (-)
10 18DG/LG RIGHT REAR SPEAKER (+)
11 18DG/GY RIGHT REAR SPEAKER (-)
12 18BK/WT GROUND
13 20WT/OR CAN INTERIOR BUS (+)
14 -
15 -
16 -
17 -
18 -
19 18DG/VT RIGHT FRONT SPEAKERS(+)
20 18DG/YL RIGHT FRONT SPEAKERS(-)
21 18GY/VT LEFT FRONT SPEAKERS(+)
22 18GY/YL LEFT FRONT SPEAKERS(-)
Rear-Seat Video Montior
Code:
1 18GY/LB AUDIO RETURN 3
2 -
3 -
4 -
5 18GY/BR VIDEO SIGNAL 1
6 18GY/YL VIDEO COMMON 1
7 VDO-VIDEO SHIELD 1
8 18GY/LB VIDEO SIGNAL 2
9 18GY/YL VIDEO COMMON 2
10 VIDEO SHIELD 2
11 18GY/OR AUDIO RETURN 2
12 18DG/VT AUDIO LEFT 3
13 18DG/YL AUDIO RIGHT 3
14 -
15 -
16 -
17 -
18 18DG/TN AUDIO LEFT 1
19 18GY/VT AUDIO RETURN 1
20 18DG/WT AUDIO RIGHT 1
21 18DG/LB AUDIO LEFT 2
22 18DG/DB AUDIO RIGHT 2