Navigation circuit for Acura TSX I (2003-2008)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B 10 9 8 7 6 5 4 3 2 1 LCD BL+ LCD BL- SIG SH CE DATA CLOCK RESET GND 180 OHMS 47 OHMS 680 OHMS AUD BUS + GND (BUS) DISP BUS + AUD BUS - DISP BUS SH DISP BUS - AUDIO BUS + GND (BUS) AUDIO BUS - AUDIO SYSTEM AUDIO SYSTEM (STEREO AMPLIFIER, SPEAKERS) AUDIO UNIT AUDIO-HVAC DISPLAY PANEL AUDIO-HVAC SUB-DISPLAY UNIT BACK TALK BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE CABLE REEL FUSE 32 FUSE 6 FUSE 7 GND SIG B SIG C SIG SH SIG GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HFL SHD HFL L+ HFL GND HFL MUTE HFL-VOICE CONTROL SWITCH HOT AT ALL TIMES HOT IN ACC OR RUN J/C LT GRN WIRE MICU BACK LT NAVIGATION DISPLAY UNIT OFF HOOK OHMS ON HOOK ORG/ WIRE ORN/ PNK WIRE PPL R SIG G SIG GND RED WIRE RED/BLU WIRE RED/WHT WIRE RESET CLOCK DATA CE SIG SH LCD BL- LCD BL+ PPL RG L + RG GND REM SW GND LF+ RF- LF- RF+ SIG GND STEERING WHEEL) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/GRN WIRE YEL WIRE

8 PNK WIRE A/T AMBIENT LIGHT AMPLIFIER B-CAN BACK-UP LIGHT SWITCH (ON TOP LEFT OF TRANSMISSION) BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN H DISP BUS SH DISP BUS + B SIG C SIG GND SIG CAN L DISP BUS - ECM/ PCM (UNDER MIDDLE OF DASH) FAST CONTROLLER AREA NETWORK TRANSCEIVER GAUGE CONTROL MODULE GND BACK LT VSS DIAG + DIAG - GPS ANTENNA GPS GND GPS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HFL GND HFL L (+) HFL MUTE HFL SH HFL SHD J/C LT BLU WIRE LT GRN WIRE M/T MIC GND MIC SH MIC SIG MICRO PHONE NAVIGATION UNIT (IN TRUNK, UNDER MIDDLE OF REAR SHELF) NCA WIRE PNK WIRE PPL R SIG G SIG SH GND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RG L + MIC SIG + STRG SW STRG SW SH GND RG GND MIC SH MIC GND VSS OUT WHT WIRE WHT/GRN WIRE YEL WIRE