Connector Pin Information

No.	Connector A	Connector B
1	Battery (+)	Sub woofer speaker 2 (+)
2	Battery (+)	Sub woofer speaker 1 (+)
3	Battery (+)	Right front tweeter speaker (+)
4	Battery (+)	Left front tweeter speaker (+)
5	-	-
6	Multmedia-CAN (High)	-
7	Multmedia-CAN (Low)	-
8	ACC	-
9	-	-
10	Amplifier navigation voice (+)	-
11	-	-
12	-	Rear right speaker (+)
13	-	Rear left speaker (+)
14	-	Crash pad center speaker (+)
15	-	-
16	Ground	Sub woofer speaker 2 (-)
17	Ground	Sub woofer speaker 1 (-)
18	Ground	Right front tweeter speaker (-)
19	Ground	Left front tweeter speaker (-)
20	Amplifier SPDIF (+)	-
21	Amplifier SPDIF (-)	-
22	Amplifier SPDIF (Ground)	-
23	Amplifier navigation voice (-)	-
24	-	-
25	-	Rear right speaker (-)
26	-	Rear left speaker (-)
27	-	Crash pad center speaker (-)
28	-	-