( TL19E00J10300000000CAAT10 )

Audio Unit Connector for Inputs and Outputs
Without Premium Audio System
AUDIO UNIT CONNECTOR A (24P)
Audio Unit Connector A (24P)

Cavity | Wire | Connects to
--- | --- | ---
A1 | RED | Dash lights brightness controller (ILL BULB)
A3 | LT BLU | Data link connector (DLC) (K-LINE)
A4 | YEL | Passenger's multiplex integrated control unit (SCTY)
A5 | BRN | Audio remote switch ground (REMOTE GND)
A6 | ORN | Right rear speaker (RR SP−)
A7 | BLU | Right rear speaker (RR SP+)
A10 | BRN | Left rear speaker (RL SP−)
A11 | YEL | Left rear speaker (RL SP+)
A12 | BLK | Ground (G401) (MAIN GND)
A13 | GRY | Light-on signal (ILL+)
A14 | PUR | Audio power supply (ACC)
A16 | PNK | Audio remote switch (REMOTE)
A18 | RED | Right front door speaker, Right front door tweeter (FR SP−)
A19 | GRY | Right front door speaker, Right front door tweeter (FR SP+)
A22 | PNK | Left front door speaker, Left front door tweeter (FL SP−)
A23 | LT GRN | Left front door speaker, Left front door tweeter (FL SP+)
A24 | WHT | Constant power (+B)

AUDIO UNIT CONNECTOR B (20P)
Audio Unit Connector B (20P)

Cavity | Wire | Connects to
--- | --- | ---
B3 | BLK | Auxiliary jack assembly (AUX SIG GND)
B4 | GRY * | Auxiliary jack assembly (AUX SH GND)
B5 | YEL | Auxiliary jack assembly (AUX GND)
B6 | RED | Center display unit (DUET TX (UART))
B7 | GRN | Center display unit (DUET RX (UART))
B8 | BLU | B-CAN bus communication (B-CAN L)
B9 | RED | Hands free telephone control unit (TELM SIG−)
B10 | GRY * | Hands free telephone control unit (TELM SIG SH)
B13 | RED | Auxiliary jack assembly (AUX LCH)
B14 | WHT | Auxiliary jack assembly (AUX RCH)
B15 | GRY | Auxiliary jack assembly (AUX DET)
B16 | GRY * | Center display unit (SH DUET GND)
B17 | BLU | Center display unit (DUET CONT)
B18 | PNK | B-CAN bus communication (B-CAN H)
B19 | GRN | Hands free telephone control unit (TELM SIG+)
B20 | LT GRN | Hands free telephone control unit (HFT MUTE)

*: | The shielded wires have a heat-shrink tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire shown on the circuit diagram.

AUDIO UNIT CONNECTOR D (14P)
Audio Unit Connector D (14P)

Cavity | Wire | Connects to
--- | --- | ---
D1 | WHT | USB adapter unit (+B)
D2 | LT BLU | USB adapter unit (SYS ON)
D3 | GRY * | USB adapter unit (GA-NET BUS SH)
D4 | GRY * | USB adapter unit (AUDIO SH)
D5 | GRN | USB adapter unit (AUDIO R+)
D6 | BLK | USB adapter unit (AUDIO L+)
D9 | RED | USB adapter unit (GA-NET BUS+)
D10 | GRN | USB adapter unit (GA-NET BUS−)
D11 | BLK | USB adapter unit (GND)
D13 | WHT | USB adapter unit (AUDIO R−)
D14 | RED | USB adapter unit (AUDIO L−)

*: | The shielded wires have a heat-shrink tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray, may not match the color of the wire shown on the circuit diagram.

AUDIO UNIT CONNECTOR E (3P)
Audio Unit Connector E (3P)

Cavity | Wire | Connects to
--- | --- | ---
E1 | ——— | AM/FM antenna amplifier (RF IN)
E2 | ——— | AM/FM antenna amplifier (RF SH)
E3 | ——— | AM/FM antenna amplifier (ANT +B) Radio off = 0 V Radio on = 10−10.5 V