Cellular Phone Preparation Multi-Pin Connector Assignments

Cellular Phone Preparation Multi-Pin Connector Assignments

Telephone Transceiver (R36)





A Bluetooth Antenna (R152) connection (yellow)
B Black 54-pin connector (T54)

• Unlisted connector terminals are not used.

B -Multi-Pin Connector, Black, 54-pin (T54)





1 Terminal 30
2 Terminal 31
8 LF (+) out to Radio/Navigation System with CD Drive Control Module (J401)
9 LF (-) out to Radio/Navigation System with CD Drive Control Module
10 Terminal 31 (screen ground) (not used)
11 Microphone input (+) from the Telephone Microphone (R38)/Seat Belt Microphone Control Module (J886)
12 Microphone input (-) from the telephone microphone/seat belt microphone control module
16 LF mute, not used
17 CAN-Bus High (Infotainment)
18 CAN-Bus Low (Infotainment)
37 Terminal 30 to Telephone Base (R126)
39 Terminal 31 to telephone base
41 Terminal 30 to telephone base
42 Microphone output (+) to telephone base
43 Microphone output (-) to telephone base
44 Terminal 31 (screen ground)
45 LF (+) from telephone base
46 LF (-) from telephone base
47 SNDREQ signal from telephone base
49 Ser-Tx (+) to telephone base
50 Ser-Tx (-) to telephone base
51 Ser-Rx (+) from telephone base
52 Ser-Rx (-) from telephone base