Acura TSX II (2008-2014) driver's micu Wiring diagrams

APP SENSOR (UNDER LEFT SIDE OF DASH) ATP-P BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUSE 12 FUSE 17 FUSE 18 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT KEY INTERLOCK SOLENOID KEY LOCK KEY LOCK SOLENOID KEY SW LT GRN WIRE METER P PIN SW PARK PIN SWITCH PNK (SLS) VALVE CTRL WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL RED WIRE RED/BLK WIRE RED/BLU WIRE SENS IN (APSA) SENS IN (APSB) SHIFT LOCK SOLENOID STOP SW TRANSMISSION RANGE SWITCH (UNDER AUTOMATIC TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL/BLK WIRE

APP SENSOR (UNDER LEFT SIDE OF DASH) APSA APSB ATP-P ATPP BKSW BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE 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 12 FUSE 17 FUSE 18 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT KEY INTERLOCK SOLENOID KEY LOCK KEY LOCK SOLENOID KEY SW LT GRN WIRE METER P PIN SW PARK PIN SWITCH PCM (LEFT SIDE OF ENGINE COMPT) PNK SLS WIRE PNK WIRE POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) RED WIRE RED/BLK WIRE RED/BLU WIRE SHIFT LOCK SOLENOID STOP SW TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (TOP OF TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE

2.4L 2.4L 3.5L 3.5L AREA NETWORK BEEPER BLK WIRE BLK/BLU WIRE BLU WIRE BODY BRAKE SYSTEM IND BRN WIRE CAN H CAN L COMPUTER DATA LINES SYSTEM COMBINATION LIGHT SWITCH COMPUTER (UNDER DATA LINES LEFT SYSTEM SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CONTROLLER DASH) DIMMING CIRCUIT DOOR OPEN IND DRIVE CIRCUIT DRIVER'S DOOR SWITCH (LEFT "B" PILLAR) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S SEAT BELT BUCKLE SWITCH (UNDER DRIVER'S SEAT) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM (2.4L) PCM (3.5L) (LEFT SIDE OF ENGINE COMPT) F-CAN HI F-CAN LO FAST CONTROLLER AREA FR SMALL KEY KEY B-CAN B-CAN DOOR SW LT- SW GND SW L GND HI LO FUSE 15 FUSE 16 (LEFT REAR OF ENGINE COMPT) FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEAD AUTO HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT INDICATOR LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE NETWORK TRANSCEIVER OPSW (2.4L) (3.5L) PARK OFF PARKING BRAKE SWITCH (UNDER CENTER CONSOLE, ON PARKING BRAKE LEVER) PNK FLBC WIRE PNK WIRE POWER SEAT CONTROL UNIT (M/T W/ MEMORY) (UNDER DRIVER'S SEAT) RED WIRE RED/BLU WIRE SEAT BELT REMINDER IND SRS UNIT (UNDER CENTER OF DASH) STABILIZER CIRCUIT (2.4L) TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX WARNING WHT WIRE YEL/RED WIRE

B-CAN BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR WASH SW FR WIP FR WIP B-CAN INT/LO MIST HI/LO HI LO SW SW SW FR WIP INT VR+ FR WIPER (AS) FUSE 3 FUSE 4 FUSE 5 GND (MICU -S) GND (WIPER) GRN WIRE HOT IN ON OR START INT INT OFF OFF LOW LOW MIST HIGH HIGH MIST INTERMITTENT DWELL TIME CONTROLLER METER OFF WIND- SHIELD WASHER SWITCH ORG/ WIRE PARK PNK WIRE RUN WIRE WASH WHT WIRE WIND- SHIELD WIPER SWITCH WINDSHIELD WIPER MOTOR (UNDER LEFT SIDE HIGH OF COWL COVER) WIP HI/LO RLY CL- WIP INT RLY CL WIPER/WASHER SWITCH YEL WIRE YEL/BLU WIRE

2.4L 3.5L 3.5L 2.4L ATP-P GND BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA EXTERIOR LINES SYSTEM LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM D/L DR FR UN LK RLY CL- B-CAN B-CAN LOW HI D/L DR LK RLY CL- FR DR SW L D/L DR UNLK RLY CL- RR DR UN SW L LOCK DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR SWITCH (LEFT "B" PILLAR) DRIVER'S DOOR UNLOCK RELAY DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ENG KEY HOOD SW SW FUEL LID LOCK ACTUATOR (LEFT SIDE OF TRUNK) FUSE 16 FUSE 24 FUSE 25 FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRN/BLK WIRE GRY WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT J/C LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LOCK ACTUATOR LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE SECURITY HOOD SWITCH (CENTER FRONT OF ENGINE COMPT) SECURITY IND SECURITY INDICATOR BLINKING CIRCUIT SPORT WAGON SEDAN TOP OF TRANSMISSION) TRUNK HANDLE SWITCH TRUNK LID OUTER HANDLE SWITCH (3.5L, 2.4L W/O POWER TAILGATE) WHT WIRE YEL WIRE

+B BACK UP ATP-P CLM (+) PPL BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CARGO CLU- CLU+ BUZ BUZ 1 SCOM COMPUTER DATA LINES SYSTEM DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT FUSE FUSE 5 GRN WIRE GRN/WHT WIRE GRY WIRE HALF FULL NTL RS DRSW B-CAN LO B-CAN HI GTSW OHSW RACT HOT AT ALL TIMES HOT IN ON OR START KICK PANEL) LT GRN WIRE MULTI FUSE 2 ORG/ WIRE PNK PPL SVCC WIRE PNK WIRE POWER SEAT CONTROL UNIT POWER TAILGATE CLUTCH POWER TAILGATE CONTROL UNIT (LEFT SIDE OF CARGO AREA) POWER TAILGATE DRIVE UNIT (LEFT REAR SIDE OF ROOF) POWER TAILGATE INSIDE BEEPER POWER TAILGATE MOTOR POWER TAILGATE RIGHT PINCH SENSOR (RIGHT SIDE OF TAILGATE) POWER TAILGATE SENSOR PPL PPL 12 13 PTG MTR PTM- RED WIRE RED/WHT WIRE SG CLM (-) T/G ATP- B-CAN B-CAN SW HI LO LT- TSER SENA SENB TSEL UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF FUSE FUSE ENGINE COMPT) VBU PNK WIRE 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

BLK WIRE BLU WIRE BRN WIRE CAN CAN LOW HIGH CAN HI CAN LO CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DOWN DOWN LEFT REAR SWITCH DOWN RIGHT REAR SWITCH DRIVER'S LIGHT SWITCH DRIVER'S MICU DRIVER'S POWER WINDOW MOTOR (MIDDLE OF DRIVER'S DOOR) DRIVER'S SWITCH 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 5) AUTO UP DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S LIGHT SWITCH FRONT PASSENGER'S SWITCH 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 5) AUTO UP FUSE 16 FUSE 22 FUSE 24 FUSE 5 GND GND GRN WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT REAR LIGHT SWITCH LEFT REAR POWER WINDOW RELAY LR SW DOWN LR SW UP LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH MAIN SWITCH METER OFF ORG/ WIRE P/W RRC RLY PLSA PLSB PNK WIRE POWER WINDOW MASTER SWITCH CONTROL UNIT POWER WINDOW MASTER SWITCH ILLUMINATION PPL PULSER RIGHT REAR LIGHT SWITCH RR SW DOWN RR SW UP SVCC VBU VMP DR WHT WIRE YEL WIRE

10 11 12 13 14 15 16 17 18 19 20 21 22 23 PPL 3.5L AMP MUTE ANC FR+ ANC RR+ ANC/ACTIVE SOUND CONTROL UNIT (3.5L) BLK WIRE BLU WIRE BRN WIRE DRIVER'S DOOR SPEAKER DRIVER'S DOOR TWEETER DRIVER'S MICU DRIVER'S UNDER-DASH EPS CONTROL UNIT (UNDER RIGHT SIDE OF DASH) FL PRE- FL SP+ FL TWSP- FR PRE- FR SP+ FR TWSP+ FRONT PASSENGER'S DOOR SPEAKER FRONT PASSENGER'S DOOR TWEETER FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE INTR LT- LEFT REAR SPEAKER LT BLU WIRE LT GRN WIRE NEP ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK PPL 8 9 WIRE PNK WIRE PPL PPL 1 2 3 4 5 6 7 PPL PPL RED WIRE RIGHT REAR SPEAKER RL PRE- RL SP+ RR PRE- RR SP- SEDAN SH ANC GND SH ANCM F GND SH ANCM R GND SH FL GND SH FR GND SH RL GND SH RR GND SH SUBW GND SPORT WAGON STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUB WF + SUBW PRE- SUBWOOFER SWD +B WHT WIRE YEL WIRE

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