Acura TSX II (2008-2014) control unit) Wiring diagrams

25 29 3 4 5 32 30 31 35 VMP AS UART UD COM LR VLSE VREF HISE GND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COM CONTROL UNIT) DEFOGGER DEFOGGER SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON J/C LEFT POWER MIRROR LEFT PPL SWITCH 2 RIGHT LEFT SWITCH 3 LEFT/ RIGHT MOTOR (IN DRIVER'S DOOR) LEFT/ RIGHT MOTOR UP/ DOWN MOTOR LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/WHT WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT POWER MIRROR (IN FRONT PASSENGER'S DOOR) SWING (HORIZONTAL) SWITCH 1 RIGHT TILT (VERTICAL) TURN LIGHT SIGNAL TURN LIGHT SIGNAL UP/ DOWN MOTOR UART WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

25 29 3 4 5 32 30 31 35 VMP AS UART UD COM LR VLSE VREF HISE GND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COM CONTROL UNIT) DEFOGGER DEFOGGER SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON J/C LEFT POWER MIRROR LEFT PPL SWITCH 2 RIGHT LEFT SWITCH 3 LEFT/ RIGHT MOTOR (IN DRIVER'S DOOR) LEFT/ RIGHT MOTOR UP/ DOWN MOTOR LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/WHT WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT POWER MIRROR (IN FRONT PASSENGER'S DOOR) SWING (HORIZONTAL) SWITCH 1 RIGHT TILT (VERTICAL) TURN LIGHT SIGNAL TURN LIGHT SIGNAL UP/ DOWN MOTOR UART WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT 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

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

+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

2.4L 3 4 B-CAN LO B-CAN HI PNK WIRE 3.5L AMBIENT LIGHT ANTENNA AUTO CLOSE AUTO MOONROOF MOTOR UART AUTO OPEN B-CAN B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLOSE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" PILLAR) CONTROL UNIT) DR B-CAN SW L HI DR HI SW L DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR SWITCH (LEFT "B" PILLAR) DRIVER'S JUNCTION BOX 2 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 20 FUSE 5 GRN WIRE GRY WIRE HALL SENSOR HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER KEYLESS CONTROL UNIT (UNDER STEERING COLUMN COVER) KICK PANEL) LOCK LT BLU WIRE LT GRN WIRE MOONROOF CLOSE RELAY MOONROOF CONTROL UNIT/MOTOR (CENTER OF ROOF) MOONROOF OPEN RELAY MOONROOF SWITCH (3.5L) INTERIOR LIGHT/ MOONROOF SWITCH (2.4L) OPEN OFF CLOSE ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT PLSB PLSA SVCC PNK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE TILT UART UNLCK DRIVER'S DOOR KEY CYLINDER SWITCH UNLOCK

B-CAN HI B-CAN LO B-CAN LO HI BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CONTROL UNIT) 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 16 FUSE 25 GRN WIRE HOT AT ALL TIMES HOT IN ON LT GRN WIRE ORG/ WIRE PNK WIRE POWER WINDOW MASTER SWITCH SPORT WAGON SEDAN TRUNK TRUNK ACT RLY TRUNK MAIN SW TRUNK B-CAN SW TRUNK HANDLE SW TRUNK LID OPENER MAIN SWITCH TRUNK LID OPENER RELAY TRUNK LID OPENER SOLENOID TRUNK LID OPENER SOLENOID/LATCH SWITCH TRUNK LID LATCH SWITCH TRUNK LID OPENER SWITCH TRUNK LID OUTER HANDLE SWITCH TRUNK LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE