Acura TL III facelift (2006-2008) b-can Wiring diagrams

A/T AT LEFT REAR OF TRUNK) ATP-R B-CAN BACK LT- BACK- WARD BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S POWER SEAT ADJUSTMENT SWITCH RECLINE SWITCH BACK- WARD ENGINE CONTROLS SYSTEM FHM + SLM + FHSE FOR- WARD FOR- WARD DOWN FRONT UP-DOWN SWITCH FUSE 16 FUSE 6 FUSE 20 FUSE 14 FUSE 21 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START M/T MICU MT GND PGND 1 FHM+ PNK WIRE POWER MIRROR CONTROL UNIT (UNDER LEFT SIDE OF DASH) POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) PPL PPL UART BUS REAR UP-DOWN SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE REFW FHUP RHUP UART RESE RERW FHDN RHDN RHM + REM + RHSE SEG 2 SCOM SLFW SGND SLIDE SWITCH SLM - SLRW BACK LT- SLSE TRANS- MISSION RANGE SWITCH (ON TRANSAXLE) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UP DOWN VBU VBU B-CAN W/O NAVIGATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AT LEFT REAR OF TRUNK) B-CAN BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN/BLK WIRE CANADA COURTESY LAMPS CIRCUIT DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRSWAS DRSWDR DRSWRA DRSWRD FRONT PASSENGER'S DOOR SWITCH (AT RIGHT "B" PILLAR) FUSE 21 FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY LT IG KEY SW IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMOES UNIT INTR LT- JUNCTION JUNCTION CONNECTOR KEY KEY LOCK KEY UNLOCK KNOB LOCK KNOB UNLOCK KEYLESS KEYLESS ENTRY LEFT REAR DOOR SWITCH (AT LEFT "C" PILLAR) LOCK UNLOCK LT GRN/RED WIRE MICU PNK/BLK WIRE POWER WINDOW MASTER SWITCH RED WIRE RIGHT REAR DOOR SWITCH (AT RIGHT "C" PILLAR) SG-1 SIG RECEIVER OUT UNIT (UNDER LEFT SIDE OF DASH) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/RED WIRE

AT LEFT REAR OF TRUNK) B-CAN BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRIGHTENING SWITCH BRN/YEL WIRE CLOCK (W/O NAVIGATION) COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CONTROL BLOCK COURTESY LAMPS CIRCUIT CPU/FAIL SAFE CIRCUIT/CAN CONTROLLER DASH LIGHTS BRIGHTNESS CONTROLLER DIMMING SWITCH FUSE 21 FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE MAXIMUM SWITCH MICU OF ENGINE COMPT) RED WIRE RED/ WHT WIRE RED/BLK WIRE RED/BLU WIRE SG-1 TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR VBU WHT WIRE WHT/RED WIRE WIPER/ WASHER SWITCH COMBINATION SWITCH CONTROL UNIT YEL WIRE

AT LEFT REAR OF TRUNK) AUD BUS+ AUD BUS- AUD BUS SH AUDIO UNIT ECU BUS- ECU BUS SH B-CAN BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CTR HFL MUTE CTR SP+ CTR SP- CTR- CTR- ECU BUS + FRONT CENTER SPEAKER (+) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HANDSFREELINK CONTROL UNIT (FRONT OF ROOF) HFL MUTE HFL SH JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MIC OUT + MIC OUT SH MIC SH MIC SIG ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE REMOTE CTR RG GND GND SP- SP+ RG L+ STEREO AMPLIFIER (BEHIND RIGHT KICK PANEL) STRG SW TELM SIG - TELM TELM TELM SIG+ SIG- SIG SH WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

+B ILL- LED 1 2 3 4 5 6 7 8 9 10 GND SD +B AUD BUS SH AUD BUS- PNK WIRE AUDIO-HVAC SUB-DISPLAY UNIT B-CAN BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DISPLAY PANEL CONTROL UNIT ECU BUS SH LCD BL (-) LCD BL (+) SD +B CL INH PPL GA BUS+ GA BUS- GND ILL- BULB AUD BUS+ ILL- GRN WIRE GRY WIRE GRY/RED WIRE INH CL DI CE SH GND LCD BL (+) LCD BL (-) JUNCTION CONNECTOR LT BLU WIRE MICROPHONE ORG/ WIRE PNK WIRE PPL R SIG G SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE ROOF CONSOLE SIG GND ECU BUS+ SH GND CE DI B SIG C SIG SIG SH ECU BUS- WHT WIRE WHT/RED WIRE XM RECEIVER GA BUS SH (RIGHT SIDE OF TRUNK) YEL WIRE YEL/RED WIRE

AT LEFT REAR OF TRUNK) AUD BUS+ AUD BUS- AUD BUS SH AUDIO UNIT B-CAN BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CTR SP+ CTR SP- CTR- CTR- CTR SP- HFL MUTE ECU BUS+ ECU BUS- ECU BUS SH FRONT CENTER SPEAKER (+) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HANDSFREELINK CONTROL UNIT (FRONT OF ROOF) HFL MUTE HFL SH JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MIC OUT + MIC OUT SH MIC SIG MIC SIG SH MICROPHONE ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE REMOTE CTR SP+ RG GND GND RG L+ ROOF CONSOLE STEREO AMPLIFIER (BEHIND RIGHT KICK PANEL) STRG SW TELM SIG - TELM TELM TELM SIG+ SIG- SIG SH WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

+B ILL- LED 1 2 3 4 5 6 7 8 9 10 GND SD +B ACURALINK CONTROL UNIT (XM RECEIVER) (RIGHT SIDE OF TRUNK) AUD BUS SH AUD BUS- PNK WIRE AUDIO-HVAC SUB-DISPLAY UNIT B-CAN BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DISPLAY PANEL CONTROL UNIT ECU BUS SH F-CAN H F-CAN L GA-BUS SH GA-BUS- GND ILL- BULB AUD BUS+ ILL- GRN WIRE GRY WIRE GRY/RED WIRE HFT COMM SH INH CL DI CE SH GND LCD BL (+) LCD BL (-) JUNCTION CONNECTOR LT BLU WIRE NAV COMM SH ORG/ WIRE PNK WIRE PPL PPL LCD BL(-) LCD BL(+) SD +B CL INH R SIG G SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SIG GND ECU BUS+ SH GND CE DI B SIG C SIG SIG SH ECU BUS- WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

4 14 16 15 17 DR D/L UNLOCK DRSWRA DRSWRD DRSWAS DRSWDR 5 23 22 +B DOOR LOCK VBU 5 4 3 2 +B ANTENNA AT LEFT REAR OF TRUNK) AUDIO UNIT SECURITY B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE D/L LOCK D/L UNLOCK DRIVER'S DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) FRONT PASSENGER'S DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) FRONT PASSENGER'S DOOR SWITCH (AT RIGHT "B" PILLAR) FUSE 21 FUSE 27 FUSE 6 FUSE 7 FUSE 8 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR KEYLESS RECEIVER UNIT (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MICU ORG/ WIRE PNK/BLK WIRE PNK/BLU WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR (REAR OF RIGHT REAR DOOR) SECURITY INDICATOR SIG OUT SIL RD UNLOCK SIL RA UNLOCK SIL AS UNLOCK REM AS LOCK REM AS UNLOCK IG KEY SW TRUNK SWITCH KEYLESS BUZZER RADIO SW UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

3 2 5 UNLOCK A/T M/T AT LEFT REAR OF TRUNK) B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/WHT WIRE CONTROL BLOCK DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FUSE 13 FUSE 4 FUSE 7 GRN WIRE GRN/WHT WIRE HIGH HORN (BEHIND LEFT SIDE OF FRONT BUMPER) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT JUNCTION CONNECTOR KEY LOCK KEY UNLOCK KEYLESS BUZZER (BEHIND LEFT FRONT FENDER) KEYLESS ENTRY KNOB LOCK KNOB UNLOCK LEFT REAR DOOR LOCK KNOB SWITCH LOCK LOW HORN (BEHIND RIGHT SIDE OF FRONT BUMPER) M/T A/T ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH RED WIRE RED/BLK WIRE RELAY CONTROL MODULE RIGHT REAR DOOR LOCK KNOB SWITCH SECURITY HOOD SWITCH (BEHIND MIDDLE OF FRONT BUMPER) SECURITY IND SW LOCK SW UNLOCK TAILLIGHT RELAY TRUNK LID LATCH SWITCH/ OPENER SOLENOID (MIDDLE OF TRUNK LID) TRUNK LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK VBU WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

B-CAN B-CAN P/W ENABLE BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DOOR MULTIPLEX CONTROL UNIT DOWN DRIVER'S POWER WINDOW MOTOR (CENTER OF DRIVER'S DOOR) DRIVER'S SWITCH 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP FRONT PASSENGER'S SWITCH FUSE 21 FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 32 FUSE 7 GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JUNCTION JUNCTION CONNECTOR KEY LOCK KEY OFF TIMER KEYLESS ENTRY LEFT REAR SWITCH LT GRN WIRE LT GRN/BLK WIRE MAIN SWITCH MICU ORG/ WIRE PLS B AUTO PLS A UP DR DWN DOWN DR UP PNK/BLK WIRE POWER WINDOW MASTER SWITCH POWER WINDOW RELAY PULSER RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR SWITCH RR DOWN RR UP UP SGND SVCC UART KEY UNLOCK DOWN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UP LR DOWN DOWN LR UP VBU WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/RED WIRE