Radio, Stereo, and Compact Disc

Terminal Assignment Of Multi-pin Connectors I, II, III, And IV On Back Of Radio

NOTE: Terminals which are not listed are vacant/unassigned.


Multi-pin connector I, 20-pin, consisting of
Partial connector, 6-pin, yellow
Partial connector, 6-pin, green
Partial connector, 8-pin, blue
1 - Line output for speaker, rear left
2 - Line output for speaker, rear right
3 - Line output Ground (GND)
4 - Line output for speaker, front left
5 - Line output for speaker, front right
6 - Control plus for end amplifier
7 - CAN High
10 - CD Ground (GND) (CD changer Ground GND)
12 - CAN Low
13 - CD Bus data in (CD changer)
14 - CD Bus Data out (CD changer)
15 - CD clock (CD changer)
16 - Continuous B+ (CD changer)
17 - Control plus for CD changer
18 - Signal wire Ground (GND) (CD-low frequency-Ground GND)
19 - Signal wire left channel (CD-low frequency-left)
20 - Signal wire right channel (CD-low frequency-right)

Multi-pin connector II, 8-pin, brown
3 - Loudspeaker + front right
4 - Loudspeaker - front right
5 - Loudspeaker + front left
6 - Loudspeaker - front left

Multi-pin connector III, 8-pin, black
1 - BOSE coding (free)
2 - Anti-theft warning system
3 - K diagnostic
7 - Supply voltage (terminal 30)
8 - Ground (GND, terminal 31)

Multi-pin connector IV, 10-pin, red
1 - Telephone mute (low frequency-mute)
3 - Telephone (low frequency +) (not for navigation equipment)
4 - Telephone (low frequency -) (not for navigation equipment)
5 - Navigation (low frequency +)
6 - Navigation (low frequency -)
7 - Navigation control wire