Acura TSX II (2008-2014) b-can lo Wiring diagrams

+B BACKUP +B RES B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FOG LIGHT CONTROL CIRCUIT FR DOOR SW R RR DOOR SW R FUSE 1 FUSE 15 FUSE 17 (NOT USED) FUSE 3 FUSE 4 FUSE 6 FUSE 9 GND (MICU-P) GND (MICU-S) GRN WIRE GRY WIRE H/L WASHER RLY H/L WASHER SW HEADLIGHTS SYSTEM HIGH BEAM CONTROL CIRCUIT HOT AT ALL TIMES KEYLESS BUZZER LOW BEAM CONTROL CIRCUIT LT BLU WIRE LT GRN WIRE NAVIGATION SYSTEM NAVIGATION SYSTEM EXTERIOR LIGHTS SYSTEM NAVIGATION, SOUND SYSTEMS ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK PNK PNK PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE SCTY RADIO TAILLIGHT CONTROL CIRCUIT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

1 10 2.4L 3.5L 19 20 21 22 23 24 25 PNK WIRE 2.4L 3.5L 3.5L 8 9 PNK WIRE ACURALINK CONTROL UNIT (XM RECEIVER) (IF EQUIPPED) (RIGHT "C" PILLAR) B-CAN HI B-CAN LO BLK/WHT WIRE BLU WIRE BRN WIRE CANL SCS WEN CANH CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (UNDER LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) MICU ECM/PCM (2.4L) PCM (3.5L) EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) FRONT PASSENGER'S POWER WINDOW LT BLU (OR GRN) WIRE LT BLU WIRE MICU CHK K-LINE MICU SERVICE CHECK CONNECTOR NAVIGATION DISPLAY (W/ NAVIGATION) ORG/ WIRE PNK PNK PNK PNK PNK WIRE PNK WIRE POWER TAILGATE CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF CARGO AREA) POWER WINDOW MASTER SWITCH RED WIRE SWITCH TPMS CONTROL UNIT (UNDER LEFTSIDE OF DASH) VSA MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

"B" PILLAR) HOT IN ON OR START +B BACKUP 1 3 4 VBU B-CAN LO B-CAN HI ANC/ACTIVE CONTROL UNIT ANTENNA B-CAN HI B-CAN LO B-CAN LO BLK WIRE BLU WIRE BOX (LEFT REAR OF ENGINE COMPT) BRN WIRE CEILING LIGHT CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOOR LOCK KNOB DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER DRIVER'S DOOR SWITCH (LEFT DRIVER'S FOOTWELL LIGHT DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) FR DOOR SW FR DOOR SW R RR DOOR SW R FRONT INDIVIDUAL MAP LIGHTS LEFT RIGHT FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" PILLAR) FRONT PASSENGER'S FOOTWELL LIGHT FUSE 15 FUSE 16 FUSE 5 GND (MICU -S) GND (MICU-P) GRN WIRE HOT AT ALL TIMES IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (UNDER STEERING COLUMN COVER) INTERIOR LIGHT MOONROOF SWITCH INTERIOR LIGHT SWITCH KEY KEY LT- KEY SW LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LOCK LT GRN WIRE METER MICU P-GND MICU S-GND OFF ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHTKICK PANEL) PG (UNDER LEFT SIDE OF DASH) UNLOCK PNK B-CAN HI COMPUTER DATA LINES SYSTEM WIRE PNK COMPUTER DATA LINES SYSTEM WIRE PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DRIVER'S JUNCTION BOX 2 (UNDER LEFT SIDE OF DASH) POWER WINDOW MASTER SWITCH RED WIRE RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RR DOOR SW SPORT WAGON TRANSMITTER UNDER-HOOD FUSE/RELAY UNLOCK LOCK SWITCH (REAR OF DRIVER'S DOOR) VBU WHT WIRE

+B BACK 5 1 DOOR LOCK ACTUATOR AUDIO- NAVIGATION UNIT B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES PNK WIRE COMPUTER DATA LINES SYSTEM (UNDER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM W/O NAVIGATION CONTROL UNIT) CYLINDER SWITCH (REAR OF DRIVER'S DOOR) DL AS LOCK RLY CL- B- B- FR DR GND CAN CAN SCTY LOCK SW R LOW (MICU-P) HI RADIO DL AS UNLOCK RLY CL- DOOR LOCK RELAY DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH/KEY DRIVER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 10 FUSE 13 FUSE 15 GRN WIRE GRY WIRE HORN RELAY HOT AT ALL TIMES HOT AT ALL TIMES FUSE 10 KEYLESS BUZZER (BEHIND LEFT SIDE OF FRONT BUMPER) KNOB DOOR LOCK UN LK SWITCH UNLOCK LIGHT VMP AS KNOB LOCK CONTROL UNIT KNOB UNLOCK LOCK LOCK 10 8 ACTUATOR LOCK ACTUATOR LOW HORN, HIGH HORN LT GRN WIRE NAVIGATION UNIT AUDIO UNIT (UNDER RIGHT SIDE OF REAR SHELF) OF DASH) OF ENGINE COMPT) ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK LT WIRE POWER WINDOW MASTER SWITCH RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH (REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH RR DR KEY SW R BUZZER METER UP SCTY SCTY 1 SCTY 2 SYSTEM (UNDER LEFT SIDE UART UART DOOR LOCK SWITCH LOCK LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR UNLOCK VBU VMP DR W/ NAVIGATION WHT WIRE YEL WIRE

+B BACKUP 2.4L 3.5L AUDIO REMOTE SWITCH AUTO B-CAN LO BLK WIRE BLU WIRE BRIGHTENING SWITCH BRN WIRE CABLE REEL (UNDER STEERING COLUMN COVER) COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CONTROLLER AREA NETWORK CONTROLLER CRUISE CONTROL COMBINATION SWITCH DAY LT DIMMING SWITCH DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 15 FUSE 5 GAUGE CONTROL MODULE GND (MICU -S) GND GND (MICU-P) (MICU-P) GRN WIRE GRY WIRE H/L LO B-CAN SW HI H/L SMALL GND OFF (LIGHT) SW SW HEAD HEAD OFF PARK AUTO HEADLIGHT SWITCH HFL-VOICE CONTROL SWITCH HOT AT ALL TIMES HOT IN ON HOT IN ON OR START METER NETWORK TRANSCEIVER BODY CONTROLLER AREA OFF PARK ORG/ WIRE PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTER - (DOWNSHIFT SWITCH) PNK PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE SELECT/ RESET/ INFOR- MATION SWITCH STEERING WHEEL) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ NAVIGATION WHT WIRE

A/T GEAR POSITION INDICATOR PANEL AMBIENT SWITCH AUDIO UNIT AUDIO- HVAC DISPLAY UNIT (W/O NAVIGATION) AUDIO- NAVIGATION UNIT (IF EQUIPPED) AUDIO/NAVIGATION SWITCH PANEL (W/ NAVIGATION) B-CAN HI B-CAN LO BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CENTER POCKET LIGHT (W/O NAVIGATION) CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 2 (UNDER LEFT DRIVER'S JUNCTION BOX 2 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU TAILLIGHT CONTROL CIRCUIT DRIVER'S SEAT HEATER SWITCH FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR FRONT PASSENGER'S SEAT HEATER SWITCH FUSE 2 FUSE 6 GLOVE BOX LIGHT GND (MICU-P) GRY WIRE HAZARD WARNING SWITCH HOMELINK UNIT (IN ROOF CONSOLE) HOT AT ALL TIMES INTERIOR LIGHT MOONROOF SWITCH ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE SIDE OF DASH) VSA OFF SWITCH

2.4L 2.4L 3.5L 8 9 PPL ATP B-CAN HI B-CAN LO BACK BLK WIRE BLK/BRN WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUTTON CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT) DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT DRIVING POSITION MEMORY LIGHT SWITCH DRIVING POSITION MEMORY SWITCH FRONT UP-DOWN SWITCH FUSE 16 FUSE 24 DRIVER'S MICU FUSE 5 GND GND GND GND -P GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START KICK PANEL) LT GRN WIRE MEM IND 1 MEM IND 2 MEMO BUTTON MEMO POS 1 MEMO POS 2 MEMO SET ORG/ WIRE P/W COUNT ILL+ PNK PNK PNK WIRE PNK WIRE POSITION POSITION 1 INDICATOR POSITION 2 INDICATOR POWER WINDOW MASTER SWITCH PPL REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE SLIDE SWITCH TOP OF TRANSMISSION) WHT WIRE YEL WIRE

2.4L 23 24 25 26 27 28 29 30 PPL 3.5L ACURALINK CONTROL UNIT (XM RECEIVER) (RIGHT "C" PILLAR) B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMM SH COMPUTER DATA LINES SYSTEM 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 LT GRN WIRE MIC - NAVI COMM SH NCA WIRE PNK WIRE PPL PPL 13 14 PPL 13 14 15 16 PPL 23 24 25 26 27 28 29 30 31 PPL PPL 15 16 17 18 R-GND REAR HFL-NAVIGATION ANC/ACTIVE SOUND CONTROL MICROPHONE (3.5L) RED WIRE SAT/TER SATELLITE SIGNAL ANTENNA W/ ACURA LINK W/O ACURA LINK WHT WIRE XM ANTENNA YEL WIRE

23 24 25 26 27 28 29 30 PPL AUDIO L+ AUDIO R- AUDIO SH B-CAN HI B-CAN LO BLK WIRE BLU WIRE BLUETOOTH TRANCEIVER BRN WIRE COMPUTER DATA LINES SYSTEM GA AUDIO SH GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GANET BUS SH GANET BUS- GND SH GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER RIGHT SIDE HFL MUTE HFL STRG SW HIP/HFL COMMSH LT BLU WIRE LT GRN WIRE MIC - MIC SH MIC SIG NCA WIRE OF DASH) PNK WIRE PPL PPL 13 14 15 PPL 13 14 15 16 RED WIRE SAT/TER SATELLITE SIGNAL ANTENNA SYS ACC TELM SIG - TELM SIG SH W/ ACURA LINK W/O ACURA LINK WHT WIRE XM ANTENNA XM RECEIVER (IF EQUIPPED) (RIGHT "C" PILLAR) YEL WIRE

+B BACK 5 1 DOOR LOCK ACTUATOR AUDIO- NAVIGATION UNIT B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES PNK WIRE COMPUTER DATA LINES SYSTEM (UNDER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM W/O NAVIGATION CONTROL UNIT) CYLINDER SWITCH (REAR OF DRIVER'S DOOR) DL AS LOCK RLY CL- B- B- FR DR GND CAN CAN SCTY LOCK SW R LOW (MICU-P) HI RADIO DL AS UNLOCK RLY CL- DOOR LOCK RELAY DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH/KEY DRIVER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 10 FUSE 13 FUSE 15 GRN WIRE GRY WIRE HORN RELAY HOT AT ALL TIMES HOT AT ALL TIMES FUSE 10 KEYLESS BUZZER (BEHIND LEFT SIDE OF FRONT BUMPER) KNOB DOOR LOCK UN LK SWITCH UNLOCK LIGHT VMP AS KNOB LOCK CONTROL UNIT KNOB UNLOCK LOCK LOCK 10 8 ACTUATOR LOCK ACTUATOR LOW HORN, HIGH HORN LT GRN WIRE NAVIGATION UNIT AUDIO UNIT (UNDER RIGHT SIDE OF REAR SHELF) OF DASH) OF ENGINE COMPT) ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK LT WIRE POWER WINDOW MASTER SWITCH RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH (REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH RR DR KEY SW R BUZZER METER UP SCTY SCTY 1 SCTY 2 SYSTEM (UNDER LEFT SIDE UART UART DOOR LOCK SWITCH LOCK LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR UNLOCK VBU VMP DR W/ NAVIGATION WHT WIRE YEL WIRE