Chorus Connectors

Chorus Connectors






A - (AM/FM1/FM2) antenna jack

B - Connection block with four connectors

• Unlisted connector terminals are not used.

A - AM/FM1/FM2 Antenna Jack





A Antenna amplifier (R24) ( antenna (R11) ) AM/FM1 jack 2
B Antenna amplifier ( radio antenna 2 (R93) ) FM2 jack 1

B - Connection Block with Four Multipin Connectors

A - 8-Pin Connector (T8k)





1. Right rear speaker (+)

2. Right front speaker (+)

3. Left front speaker (+)

4. Left rear speaker (+)

5. Right rear speaker (-)

6. Right front speaker (-)

7. Left front speaker (-)

8. Left rear speaker (-)


B - 12-Pin Connector (T12s)





1 Left LF IN for the external audio source connection (R199)
2 LF IN ground for the external audio source connection (R199)
7 Right LF IN for the external audio source connection

C - 12-Pin Connector (T12a)





1. Microphone IN (-)

2. Right LF OUT

3. LF OUT ground

4. Microphone OUT (-)

5. Left LF IN (-)

6. LF (-) from the cell phone preparation/ telephone transceiver (R36)

7. Microphone IN (+)

8. Left LF OUT

9. Microphone OUT (+)

10. NF mute from preliminary setup for cell phone preparation

11. Left LF IN (+)

12. LF (+) from the cell phone preparation/telephone transceiver


D - 8-Pin Connector (T16l)





9 CAN bus High (Infotainment)
10 CAN bus Low (Infotainment)
11 Voltage supply for the front information display control head (J685)
12 Terminal 31
13 CAN bus (Display) for the front information display control head
14 CAN bus (Display) for the front information display control head
15 Terminal 30
16 Permanent positive (not used)