Acura TL IV (2008-2011) driver's junction box 2 (behind left side of dash) Wiring diagrams

ABS IND. BLK WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE SYSTEM IND BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 15 FUSE 20 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PPL PPL 4 RED WIRE STEERING ANGLE SENSOR (W/O SH-AWD) (ON STEERING COLUMN) STR SENS STR STR SVCC GND UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VSA ACTIVATION IND VSA OFF SWITCH VSA SYSTEM IND WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE

A/T REVERSE DIODE A A/T REVERSE DIODE B A/T REVERSE RELAY AUDIO-NAVIGATION UNIT (W/ NAVIGATION) AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BRN WIRE 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) DRV IN (ATPR) FUSE 12 HOT IN ON OR START LEFT BACKUP LIGHT NAVIGATION DISPLAY UNIT (IF EQUIPPED) OPTIONAL CONNECTOR PCM (RIGHT SIDE OF ENGINE COMPT) RIGHT BACKUP LIGHT TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE

28 29 PNK WIRE ACURALINK CONTROL UNIT (XM RECEIVER) (IF EQUIPPED) (BEHIND MIDDLE OF DASH) AUDIO- NAVIGATION UNIT (IF EQUIPPED) BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) FUSE 15 HANDSFREE LINK CONTROL UNIT (BEHIND MIDDLE OF DASH) HOT AT ALL TIMES KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LT BLU WIRE MICU ORG/ WIRE PNK 18 17 WIRE PNK 18 19 WIRE PNK WIRE POWER CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED (OR BLU) WIRE RED WIRE REMOTE ENGINE START CONNECTOR (OPTION) (UNDER LEFT SIDE OF DASH) REMOTE SLOT CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) SH-AWD CONTROL UNIT (IF EQUIPPED) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USED) (NOT W/ KEYLESS ACCESS W/ NAVIGATION W/O NAVIGATION WHT WIRE

AUDIO UNIT (W/O NAVIGATION) AUDIO- NAVIGATION UNIT (W/ NAVIGATION) BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) FRONT PASSENGER'S POWER WINDOW SWITCH GAUGE CONTROL MODULE LT BLU (OR BLU) WIRE LT BLU WIRE MOONROOF CONTROL UNIT/MOTOR (MIDDLE OF ROOF) ORG/ WIRE PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE SRS UNIT (UNDER LOWER MIDDLE OF DASH) TPMS CONTROL UNIT (UNDER LEFT SIDE OF DASH) VSA MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) W/ NAVIGATION W/O NAVIGATION WHT WIRE

AUTO AUTO AUTO B-CAN LT LT LT HIGH LOW GND SIG SIP SIO B-CAN BACK- +B UP BACK H/L UP METER BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) FOG LIGHT CONTROL CIRCUIT FOG LIGHTS LIGHT ON IND IND FUSE FUSE 1 FUSE 3 FUSE 4 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH BEAM HIGH BEAM CONTROL CIRCUIT HIGH BEAM IND HIGH BEAM DIMMING CIRCUIT HOT AT ALL TIMES INDICATOR DIMMING STABILIZER CIRCUIT CIRCUIT LOW BEAM LOW BEAM CONTROL CIRCUIT LT BLU WIRE LT GRN WIRE MULTI INFORMATION DISPLAY (MID) UNIT ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED WIRE RIGHT FOG LIGHT RIGHT HEADLIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WARNING DRIVE CIRCUIT WHT WIRE

1 2 3 4 5 6 7 VBU 25 26 PNK WIRE AREA NETWORK CONTROLLER B-CAN B-CAN LO B-CAN HI K-LINE S-NET LG PNK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT 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) FUSE 9 GAUGE CONTROL MODULE HOT AT ALL TIMES UNDER-HOOD FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START IMMOBILIZER KEYLESS CONTROL UNIT RECEIVER (ON STEERING COLUMN) IMMOBILIZER SYSTEM IND LT BLU WIRE LT GRN WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PCM (RIGHT SIDE OF ENGINE COMPT) PNK WIRE SNET SNET LG WARNING WHT WIRE YEL WIRE

"B" PILLAR) B-CAN BLK WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE CABLE REEL (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION/ SELECT/RESET/ DRIVER'S DOOR SWITCH (IN LEFT 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) FR RR B-CAN DOOR DOOR SW R FRONT PASSENGER'S DOOR SWITCH (IN RIGHT FUEL TANK FUEL TANK UNIT (TOP OF FUEL GAUGE SENDING UNIT FUSE 12 FUSE 15 FUSE/RELAY BOX PASSENGER'S MICU (BEHIND RIGHT KICK PANEL) B-CAN LO HI SW R GRN WIRE GRY WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START INFORMATION SWITCH LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE NEXT SWITCH OF ENGINE) OIL PRESSURE SWITCH (UNDER FRONT ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PASSENGER'S UNDER-DASH PCM (RIGHT SIDE OF ENGINE COMPT) PNK WIRE PPL RED WIRE RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) RR FR B-CAN DOOR DOOR TRUNK LO HI SW L SW L SW SECONDARY FUEL GAUGE SENDING UNIT SELECT/ PREVIOUS RESET SWITCH SWITCH STEERING WHEEL) SW IN CAN H CAN L COMPUTER DATA LINES SYSTEM TRUNK LID OPENER SOLENOID/LATCH SWITCH (MIDDLE OF TRUNK LID) TRUNK, TAILGATE, FUEL DOORS SYSTEM W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

1 8 ILL- ILL+ 10 12 ILL-LCD ILL+ 23 11 12 ILL+ ILL-LED ILL-LCD A/T GEAR POSITION INDICATOR PANEL LIGHT AUDIO UNIT (W/O NAVIGATION) AUDIO-HVAC DISPLAY UNIT AUDIO/NAVIGATION SWITCH PANEL B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRIGHTENING SWITCH DIMMING SWITCH CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONSOLE BOX LIGHT DASH LIGHTS DRIVER'S FOOTWELL BRIGH- TNESS CONT- ROLLER LIGHT DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S FOOTWELL LIGHT FRONT PASSENGER'S SEAT HEATER SWITCH FUSE 2 FUSE 6 GLOVE BOX LIGHT GND (MICU -S) GND (MICU-P) GRY WIRE HAZARD WARNING HEADLIGHT WASHER SWITCH (IF EQUIPPED) HOT AT ALL TIMES ILL+ GND ILL+ ILL-LED LT BLU WIRE MOONROOF SWITCH ORG/ WIRE PASSENGER'S MICU PASSENGER'S MICU TAILLIGHT CONTROL CIRCUIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL REAR INDIVI- DUAL MAP LIGHTS RED WIRE RIGHT END OF DASH) ROOF CONSOLE SWITCH/FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR VSA OFF SWITCH W/ NAVIGATION W/O NAVIGATION

ACURALINK CONTROL UNIT (XM RECEIVER) (BEHIND MIDDLE OF DASH) B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMM SH COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) F-CAN HI F-CAN LO GA AUDIO SH GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GND SH GRN WIRE GRY WIRE HFL MUTE HIP/HFL INTERFACE DIAL JOG JOG SH MIC - NAVI COMM SH NAVIGATION MICROPHONE (IN ROOF CONSOLE) NCA WIRE PNK 18 19 WIRE PNK PNK WIRE PNK WIRE PPL PPL PPL RED WIRE SAT/TER SATELLITE SIGNAL ANTENNA W/ ACURA LINK W/O ACURA LINK WHT WIRE XM ANTENNA (CENTER REAR OF ROOF) 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