Honda Accord ESM 2003 · Service Manual Service Manual 2003

Audio Unit Connector Replacement - With Premium Audio (Without Navigation Type)

Audio Unit Connector Replacement - With Premium Audio

When replacing an audio unit connector, match the wires to the cavities listed in the following table.

With premium Audio only

SDA3A00J10311113153KBAD02NAVIGATION DISPLAY CONNECTORA/C CONNECTORS

Cavity Wire Connect to Cavity Wire Connect to 
A1 YEL/GRN Radio switch (Amp.) A11 BRN Radio remote switch ground 
A2 RED ACC (main stereo power supply) A12 ——— Not used 
A3 PUR
[GRN/RED] 
Radio remote switch A13 ——— Not used 
A4 RED
[RED/BLU] 
(Security input) A14 ——— Not used 
A5 LT GRN Stereo Amplifier (Right rear speaker (+)) A15 PUR Stereo Amplifier (Right rear speaker (-)) 
A6 BLU Stereo Amplifier (Left rear speaker (+)) A16 PNK Stereo Amplifier (Left rear speaker (-)) 
A7 RED Stereo Amplifier (Front passenger's door speaker (+), Right tweeter (+)) A17 RED Stereo Amplifier (Front passenger's door speaker (-), Right tweeter (-)) 
A8 RED/BLU Stereo Amplifier (Driver's door speaker (+), Left tweeter (+)) A18 YEL Stereo Amplifier (Driver's door speaker (-), Left tweeter (-)) 
A9 RED/BLK Lights-on signal A19 RED Dash lights brightness controller 
A10 WHT Constant power A20 BLK Ground (G504) 

[ ]: RHD type