Digital Sound System Control Module Harness Connectors, BOSE

Radio System

Digital Sound System Control Module Harness Connectors, BOSE

Digital Sound System Control Module (J525)





A MOST bus
B Black 32-pin connector
C Black 18-pin connector

• Unlisted connector terminals are not used.

A - MOST Bus





1. Input

2. Output

B - Black 32-Pin Connector





1 Terminal 30
2 Terminal 31
4 Right Front Bass Speaker (R23) (+)
5 Left Front Bass Speaker (R21) (+)
8 Positive switched to Subwoofer (on rear shelf) (R157)
10 Subwoofer in rear shelf (R157) (+)
13 Subwoofer (on rear shelf) (R150) (-)
14 Subwoofer (on rear shelf) (R150) (+)
16 Right Front Bass Speaker (R23) (-)
17 Left Front Bass Speaker (R21) (-)
22 Subwoofer (on rear shelf) (R157) (-)
23 Center Mid/High Range Speaker (R158) (+)
24 Right Front Midrange Speaker (R27) (+)
25 Loudspeaker, left rear (+)
26 Loudspeaker, right rear (+)
27 Left Front Midrange Speaker (R26) (+)
28 Center Mid/High Range Speaker (R158) (-)
29 Right Front Midrange Speaker (R27) (-)
30 Loudspeaker, left rear (-)
31 Loudspeaker, right rear (-)
32 Left Front Midrange Speaker (R26) (-)

C - Black 18-Pin Connector





1 Microphone 1 (+) from Microphone Unit (in front roof module) (R164)
2 Microphone 2 (+), LF (+) from Japan Nav/US Telematics (from KW 22/04)
5 Ring-break diagnostic cable
10 Microphone 1 (-) from Microphone Unit (in front roof module)
11 Microphone 2 (-), LF (-) from Japan Nav/US Telematics (from KW 22/04)