Acura TL IV (2008-2011) audio- navigation unit Wiring diagrams

+B BACKUP 17 16 GND NAVI ILL+ AUDIO REMOTE SWITCH/ HFL-VOICE CONTROL AUDIO- NAVIGATION UNIT AUTO B-CAN LO BLK WIRE BLU WIRE BOX 1 (BEHIND LEFT SIDE OF DASH) BRN WIRE CABLE REEL (B: IN STEERING COLUMN) (C: IN STEERING WHEEL) COMPUTER COMPUTER DATA LINES DATA LINES SYSTEM SYSTEM COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER POWER SUPPLY CIRCUIT/ CRUISE CONTROL COMBINATION/ SELECT/ RESET/ INFORMATION SWITCH DAY LT H/L SMALL GND OFF (LIGHT) SW DISPLAY DRIVER'S JUNCTION DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/ FUSE 12 FUSE 15 GAUGE CONTROL MODULE GND (MICU -S) GND (MICU-P) GND NAVI ILL+ GRY WIRE H/L LO B-CAN SW SW HI HEAD HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HEAD OFF PARK AUTO HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INFORMATION LT BLU WIRE LT GRN WIRE METER MULTI- NAVIGATION DISPLAY UNIT NETWORK TRANSCEIVER BODY CONTROLLER AREA OFF PARK ORG/ WIRE PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTER - (DOWNSHIFT SWITCH) PNK WIRE PPL RED WIRE RELAY BOX (UNDER LEFT END OF DASH) SHIFT INDICATOR DRIVER CIRCUIT STEERING WHEEL) SWITCH (W/O NAVIGATION) AUDIO REMOTE SWITCH/ HFL-NAVIGATION UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VOICE CONTROL SWITCH WHT WIRE

28 29 PPL AM/FM ANTENNA AMPLIFIER (IN RIGHT "C" PILLAR) ANTI-THEFT SYSTEM AUDIO REMOTE SWITCH/HFL-NAVIGATION VOICE CONTROL SWITCH AUDIO- NAVIGATION UNIT AUX L AUX SIG GND AUX DET BLK WIRE BLU WIRE BOX) BRN WIRE CABLE REEL (IN STEERING COLUMN) CHANNEL DOWN SWITCH CHANNEL UP SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FM SIGNAL WINDOW ANTENNA FUSE FUSE 15 (LEFT REAR OF ENGINE COMPT) FUSE DRIVER'S MICU GPS ANTENNA (BEHIND MIDDLE OF DASH) GPS SIG GPS SH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN AC OR ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE HOT IN ON HOT IN ON OR START FUSE 12 ILL-LED J/C K LINE LT BLU WIRE LT GRN WIRE METER MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND PCM (RIGHT SIDE OF ENGINE COMPT) PNK WIRE PPL PPL PPL REAR WINDOW AM SIGNAL WINDOW ANTENNA RED WIRE REMOTE SW GND SUR R PRE- SUR R PRE+ RF IN RF SH ANT +B STEERING WHEEL) SUBW PRE- SUR R PRE- SUR L PRE- SUR L PRE+ MAIN GND ILL + TELM SIG - UNDER-HOOD FUSE/RELAY BOX VOLUME DOWN SWITCH VOLUME UP SWITCH W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

28 29 PPL AIR CONDITIONING SYSTEM AUDIO NAVIGATION SWITCH PANEL AUDIO- NAVIGATION UNIT AUX DET AUX GND AUX L + AUX R + AUX SIG GND AUXILIARY JACK AUXILIARY JACK/ USB ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTR PRE - DIAG DISP CLK DISP SO DUET CONT DUET RX DUET SH DUET TX ELS DATA + F-CAN HI F-CAN LO FL PRE- FR PRE- GRN WIRE GRY WIRE ILL-LCD ILL-LED JOG JOG SH LT BLU WIRE LT GRN WIRE MIC SIG MIC SIG SH NAVI COMM SH NAVIGATION SERVICE CONNECTOR (BEHIND RIGHT KICK PANEL) OPERA CONT OPERA RX OPERA SH OPERA TX ORG/ WIRE PNK WIRE PPL PPL PPL PWR SW RED WIRE RG L GND RGL + STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUBW PRE- SUR L PRE+ SUR R PRE+ SWD +B VOL (-) VOL SH WHT WIRE YEL WIRE

A/T REVERSE RELAY AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM AUDIO- NAVIGATION UNIT AUXILIARY JACK/USB ASSEMBLY B SIG BACK LT- BACK LT- B SIG G SIG R SIG SH SIG RG SH BLK WIRE BLU WIRE BRN WIRE C SIG CAMERA ADAPT CAMERA GND CAMERA SH CAMERA V + CAMERA VCC CTR SP+ DRIVER'S DOOR SPEAKER DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ELS DATA SH ELS DATA- ELS DATA+ HFL MUTE NAVI SI NAVI SO B-CAN H FL SP+ FR SP+ FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER G SIG GA AUDIO R - GA AUDIO L - GA B + GA SYS ON GA BUS SH GA AUDIO SH GA AUDIO R + GA AUDIO L + GA-BUS SH GA-BUS- GRN WIRE GRY WIRE J/C LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE NAVI CLK B-CAN L NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK GA BUS+ GA BUS- GA GND WIRE PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE R SIG RED WIRE RG GND RGL+ RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER RL SP+ RR SP- SCTY 1 SCTY 2 SH SIG STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUBW SP - SUBWOOFER SUR L SP- SUR R SP + USB JACK USB JACK CONNECTOR USB VBUS USB DATA- USB DATA+ USB GND USB SH USB DET USB DET GND VCC GND WHT WIRE YEL WIRE YS C SIG

+B BACK UP A/C COMPRESSOR CLUTCH RELAY A/C DIODE B ACURA LINK AUDIO UNIT CONTROL UNIT (XM RECEIVER) (IF EQUIPPED, W/ NAVIGATION) AUDIO NAVIGATION SWITCH PANEL AUDIO- HVAC DISPLAY UNIT (W/O NAVIGATION) AUDIO- NAVIGATION UNIT BLK WIRE BLOWER MOTOR RELAY BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DLC DRIVER'S +B MICU BACK UP DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) DRIVER'S VANITY MIRROR LIGHT ETCS CONTROL RELAY EVAP CANISTER VENT SHUT VALVE FROM FUSE 5 (DIAGRAM 2 OF 6) FROM FUSE 9 (DIAGRAM 1 OF 6) FRONT A/F SENSOR FRONT PASSENGER'S DOOR COURTESY LIGHT FRONT PASSENGER'S ROOF VANITY CONTROL MIRROR LIGHT FRONT SECONDARY FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 7 FUSE 8 GRN WIRE GRY WIRE HANDS FREE LINK CONTROL UNIT HFL-NAVIGATION MICROPHONE (W/ NAVIGATION) IGNITION KEY SWITCH/ KEY LIGHT PPL IMMOBILIZER KEYLESS CONTROL UNIT INTERFACE DIAL JUNCTION JUNCTION CONNECTOR LT BLU WIRE NAVIGATION DISPLAY UNIT PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM PGM-FI MAIN RELAY PGM-FI SUB- RELAY POWER SEAT GAUGE CONTROL CONTROL UNIT MODULE PPL PPL PPL RADIATOR FAN RELAY REAR A/F SENSOR REAR INDIVIDUAL MAP LIGHT REAR SECONDARY RED WIRE TO CONSOLE ACCESSORY POWER SOCKET RELAY (DIAGRAM 6 OF 6) TRUNK LIGHT W/ NAVIGATION W/ SH-AWD WHT WIRE YEL WIRE

AUDIO UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FC IC FOB LOCK SOLENOID FUSE 18 FUSE 9 FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC KEY LT- KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LF ANTENNA LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PASSENGER'S MICU PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE PPL PPL RED WIRE REMOTE SLOT SCTY UNDER- HOOD VOUT SLOT W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

28 29 PPL AM/FM ANTENNA AMPLIFIER (IN RIGHT "C" PILLAR) ANTI-THEFT SYSTEM AUDIO REMOTE SWITCH/HFL-NAVIGATION VOICE CONTROL SWITCH AUDIO- NAVIGATION UNIT AUX L AUX SIG GND AUX DET BLK WIRE BLU WIRE BOX) BRN WIRE CABLE REEL (IN STEERING COLUMN) CHANNEL DOWN SWITCH CHANNEL UP SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FM SIGNAL WINDOW ANTENNA FUSE FUSE 15 (LEFT REAR OF ENGINE COMPT) FUSE DRIVER'S MICU GPS ANTENNA (BEHIND MIDDLE OF DASH) GPS SIG GPS SH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN AC OR ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE HOT IN ON HOT IN ON OR START FUSE 12 ILL-LED J/C K LINE LT BLU WIRE LT GRN WIRE METER MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND PCM (RIGHT SIDE OF ENGINE COMPT) PNK WIRE PPL PPL PPL REAR WINDOW AM SIGNAL WINDOW ANTENNA RED WIRE REMOTE SW GND SUR R PRE- SUR R PRE+ RF IN RF SH ANT +B STEERING WHEEL) SUBW PRE- SUR R PRE- SUR L PRE- SUR L PRE+ MAIN GND ILL + TELM SIG - UNDER-HOOD FUSE/RELAY BOX VOLUME DOWN SWITCH VOLUME UP SWITCH W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

28 29 PPL AIR CONDITIONING SYSTEM AUDIO NAVIGATION SWITCH PANEL AUDIO- NAVIGATION UNIT AUX DET AUX GND AUX L + AUX R + AUX SIG GND AUXILIARY JACK AUXILIARY JACK/ USB ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTR PRE - DIAG DISP CLK DISP SO DUET CONT DUET RX DUET SH DUET TX ELS DATA + F-CAN HI F-CAN LO FL PRE- FR PRE- GRN WIRE GRY WIRE ILL-LCD ILL-LED JOG JOG SH LT BLU WIRE LT GRN WIRE MIC SIG MIC SIG SH NAVI COMM SH NAVIGATION SERVICE CONNECTOR (BEHIND RIGHT KICK PANEL) OPERA CONT OPERA RX OPERA SH OPERA TX ORG/ WIRE PNK WIRE PPL PPL PPL PWR SW RED WIRE RG L GND RGL + STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUBW PRE- SUR L PRE+ SUR R PRE+ SWD +B VOL (-) VOL SH WHT WIRE YEL WIRE

A/T REVERSE RELAY AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM AUDIO- NAVIGATION UNIT AUXILIARY JACK/USB ASSEMBLY B SIG BACK LT- BACK LT- B SIG G SIG R SIG SH SIG RG SH BLK WIRE BLU WIRE BRN WIRE C SIG CAMERA ADAPT CAMERA GND CAMERA SH CAMERA V + CAMERA VCC CTR SP+ DRIVER'S DOOR SPEAKER DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ELS DATA SH ELS DATA- ELS DATA+ HFL MUTE NAVI SI NAVI SO B-CAN H FL SP+ FR SP+ FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER G SIG GA AUDIO R - GA AUDIO L - GA B + GA SYS ON GA BUS SH GA AUDIO SH GA AUDIO R + GA AUDIO L + GA-BUS SH GA-BUS- GRN WIRE GRY WIRE J/C LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE NAVI CLK B-CAN L NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK GA BUS+ GA BUS- GA GND WIRE PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE R SIG RED WIRE RG GND RGL+ RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER RL SP+ RR SP- SCTY 1 SCTY 2 SH SIG STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUBW SP - SUBWOOFER SUR L SP- SUR R SP + USB JACK USB JACK CONNECTOR USB VBUS USB DATA- USB DATA+ USB GND USB SH USB DET USB DET GND VCC GND WHT WIRE YEL WIRE YS C SIG