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

B-CAN B-CAN B-CAN LO HI B-CAN LO HI BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CABLE REEL (CONNECTOR B: UNDER STEERING COLUMN COVER) COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH (LEFT "B" DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FR DR SW R FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" FUEL PPL 1 3 16 15 GAUGE SENDING UNIT FUEL TANK UNIT (TOP OF FUEL TANK) FUSE 15 FUSE 5 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LT GRN WIRE M/T NEXT SWITCH OIL PRESSURE SWITCH (UNDER RIGHT FRONT OF ENGINE) ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE, ON PARKING BRAKE LEVER) PASSENGER'S MICU PASSENGER'S UNDER-DASH PILLAR) PNK WIRE POWER SEAT CONTROL UNIT (W/ MEMORY) (UNDER DRIVER'S SEAT) PPL PPL 1 2 RED WIRE RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RR DOOR SW R SELECT/ PREVIOUS RESET SWITCH SWITCH SELECT/RESET INFORMATION SWITCH STEERING WHEEL) SW IN CAN H CAN L COMPUTER DATA LINES SYSTEM TRUNK LID OPENER SOLENOID/LATCH SWITCH (SEDAN) (CENTER REAR OF TRUNK LID) TRUNK RR DR SW SW L TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/RED WIRE

B-CAN B-CAN B-CAN TRUNK RR DR LO HI SW SW L B-CAN LO HI BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CABLE REEL (CONNECTOR A: UNDER STEERING COLUMN COVER) COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH (LEFT "B" DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) FR DR SW R FRONT PASSENGER'S DOOR SWITCH (RIGHT "B" FUEL PPL 1 3 16 15 GAUGE SENDING UNIT FUEL TANK UNIT (TOP OF FUEL TANK) FUSE 15 FUSE 5 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LT GRN WIRE NEXT SWITCH OIL PRESSURE SWITCH (UNDER FRONT OF ENGINE) ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE, ON PARKING BRAKE LEVER) PASSENGER'S MICU PASSENGER'S UNDER-DASH PCM (LEFT SIDE OF ENGINE COMPT) PILLAR) PNK WIRE PPL PPL 1 2 RED WIRE RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) RR DOOR SW R SELECT/ PREVIOUS RESET SWITCH SWITCH SELECT/RESET INFORMATION SWITCH STEERING WHEEL) SW IN CAN H CAN L COMPUTER DATA LINES SYSTEM TRUNK LID OPENER SOLENOID/LATCH SWITCH (CENTER REAR OF TRUNK LID) TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

+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

19 20 21 22 23 24 25 PNK WIRE 3.5L 2.4L ACURALINK CONTROL UNIT (XM RECEIVER) (IF EQUIPPED, W/ NAVIGATION) ACURALINK RE PROGRAMMING CONNECTOR AUDIO UNIT (W/O NAVIGATION) AUDIO- NAVIGATION UNIT (W/ NAVIGATION) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COLUMN COVER) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (3.5L) (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (UNDER LEFT SIDE OF DASH) FUSE 15 GAUGE CONTROL MODULE HANDS FREELINK CONTROL UNIT (UNDER RIGHT SIDE OF DASH) HOT AT ALL TIMES IMMOBILIZER KEYLESS CONTROL UNIT (UNDER STEERING LT BLU WIRE LT PNK WIRE ORG/ WIRE PASSENGER'S MICU PNK 18 17 WIRE PNK PNK PNK PNK WIRE PNK WIRE RED WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION WHT WIRE YAW RATE-LATERAL ACCELERATION SENSOR (UNDER CENTER CONSOLE)

2.4L AUDIO NAVIGATION UNIT (IF EQUIPPED) (UNDER RIGHT SIDE OF REAR SHELF) AUTO B- B- AUTO LIGHTING SENSOR AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP CENTER OF DASH) BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (UNDER RIGHT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S UNDER-DASH DRIVER'S FUSE/RELAY MICU BOX (BEHIND LEFT KICK PANEL) FUSE 2 FUSE 6 GAUGE CONTROL MODULE GND GND AUTO AUTO (MICU (MICU LT LT LT CAN CAN -P) -S) SIG SIP SIO LO HI GRN WIRE GRY WIRE H/L H/L SMALL OFF LOW SW SW HEAD AUTO HEAD AUTO PARK HEADLIGHT SWITCH HOT AT ALL TIMES INDICATOR DIMMING CIRCUIT LEFT LEFT POWER MIRROR (IN DRIVER'S DOOR) LEFT REAR TURN LEFT SIDE TURN SIGNAL LIGHT LIGHT LEFT ON IND TURN SIGNAL 3.5L IND LT GRN WIRE OFF PARK OFF PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL RED WIRE RIGHT RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT POWER MIRROR (IN FRONT PASSENGER'S DOOR) RIGHT REAR TURN RIGHT SIDE TURN SIGNAL LIGHT RIGHT TURN SIGNAL IND SIGNAL LIGHT) TAILLIGHT CONTROL CIRCUIT TURN SIGNAL SWITCH TURN SIGNAL/HAZARD FLASHER CIRCUIT TURN SIGNAL/HAZARD RELAY 2 (SOUNDER) TURN TURN RIGHT LEFT GND SW SW (LT) SW WARNING DRIVE CIRCUIT WHT WIRE

AREA NETWORK CONTROLLER AUDIO NAVIGATION UNIT (IF EQUIPPED) (UNDER RIGHT SIDE OF REAR SHELF) AUTO B- B- SMALL AUTO LIGHTING SENSOR AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP CENTER OF DASH) BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (UNDER RIGHT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) DRIVER'S UNDER-DASH DRIVER'S FUSE/RELAY MICU BOX (BEHIND LEFT KICK PANEL) FUSE 2 FUSE 6 GAUGE CONTROL MODULE GRN WIRE GRY WIRE H/L H/L SMALL OFF LOW SW SW HEAD AUTO HEAD AUTO PARK HEADLIGHT SWITCH HOT AT ALL TIMES INDICATOR DIMMING CIRCUIT LEFT LEFT POWER MIRROR (IN DRIVER'S DOOR) LEFT REAR TURN LEFT SIDE TURN SIGNAL LIGHT LIGHT LEFT ON IND TURN SIGNAL IND LT GRN WIRE OFF PARK OFF PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL RED WIRE RIGHT RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT POWER MIRROR (IN FRONT PASSENGER'S DOOR) RIGHT REAR TURN RIGHT SIDE TURN SIGNAL LIGHT RIGHT TURN SIGNAL IND SIGNAL LIGHT) TAILLIGHT RELAY TURN SIGNAL SWITCH TURN SIGNAL/HAZARD FLASHER CIRCUIT TURN SIGNAL/HAZARD RELAY 2 (SOUNDER) TURN TURN RIGHT LEFT GND SW SW (LT) SW WARNING DRIVE CIRCUIT 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 3.5L 2.4L W/O HID 3.5L, 2.4L W/ HID 2.5L W/O HID 2 1 2.4L W/ HID 3.5L 2.4L A/C CONDENSER FAN MOTOR (2.4L) RADIATOR FAN MOTOR (3.5L) ACTIVE NOISE CANCELLATION UNIT (3.5L) AUDIO NAVIGATION SWITCH PANEL AUDIO UNIT AUDIO-HVAC DISPLAY UNIT BLK WIRE BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR BRAKE FLUID LEVEL SWITCH BRN WIRE CLIMATE CONTROL CLUTCH INTERLOCK CLUTCH PEDAL POSITION SWITCH (2.4L M/T) CONSOLE ACCESSORY POWER SOCKET ELD UNIT EPS CONTROL UNIT FAN CONTROL RELAY FRONT SUSPENSION SUB FRAME GLOVE BOX LIGHT HANDS FREELINK CONTROL UNIT IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INTERFACE DIAL INTERMITTENT WIPER RELAY KEYLESS BUZZER LEFT FOG LIGHT LEFT FRONT TURN SIGNAL/ PARKING LIGHT LEFT HEADLIGHT LEFT HEADLIGHT (HIGH BEAM) LEFT HEADLIGHT LOW BEAM LEFT HID UNIT PASSENGER'S MICU RIGHT FOG LIGHT RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT HEADLIGHT (HIGH BEAM) RIGHT HEADLIGHT RIGHT HEADLIGHT (LOW BEAM) RIGHT HID UNIT SECURITY HOOD SWITCH STEERING GEARBOX SWITCH (2.4L M/T) TRUNK LID OPENER MAIN SWITCH (2.4L SEDAN, 3.5L) TRUNK LID OPENER MAIN SWITCH (2.4L, 3.5L SEDAN) UNIT) VSA MODULATOR CONTROL UNIT W/ NAVIGATION W/O NAVIGATION WASHER FLUID LEVEL SWITCH (CANADA) WIND- SHIELD WIPER MOTOR WINDSHIELD WIPER RELAY

A/T GEAR POSITION INDICATOR PANEL LIGHT/ PARK PIN SWITCH/SHIFT PARK PIN SWITCH AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BLU WIRE BRN WIRE CABLE REEL (UNDER STEERING COLUMN COVER) CARGO AREA ACCESSORY POWER SOCKET RELAY CONSOLE ACCESSORY POWER SOCKET RELAY CRUISE CONTROL COMBINATION SWITCH DLC DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/KEY CYLINDER SWITCH DRIVER'S DOOR POWER TAILGATE SWITCH (2.4L) DRIVER'S FRONT SEAT PASSENGER'S SEAT HEATER SWITCH HEATER SWITCH DRIVER'S MICU DRIVER'S POWER WINDOW MOTOR DRIVER'S VANITY MIRROR LIGHT DRIVING POSITION MEMORY SWITCH (2.4L W/ MEMORY, 3.5L) FRONT ACCESSORY POWER SOCKET FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR LOCK ACTUATOR/ KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FRONT PASSENGER'S VANITY MIRROR LIGHT GAUGE CONTROL MODULE GAUGE POWER CONTROL WINDOW MODULE MASTER SWITCH GRN WIRE HOME LINK UNIT IGNITION KEY SWITCH/KEY LIGHT LEFT POWER MIRROR LOCK SOLENOID (2.4L A/T, 3.5L) MICU SERVICE CHECK CONNECTOR MOONROOF CONTROL UNIT/ MOTOR MOONROOF SWITCH (2.4L) INTERIOR LIGHT/ MOON ROOF SWITCH (3.5L) PASSENGER'S MICU POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PPL RIGHT POWER MIRROR SRS UNIT STEERING WHEEL) TPMS CONTROL UNIT TRUNK LID OPENER SWITCH (2.4L SEDAN, 3.5L) VSA OFF SWITCH YAW RATE-LATERAL ACCELERATION SENSOR

+B BACK-UP METER 2.4L 3.5L 3.5L 2.4L AUTO AUTO BACK- UP B-CAN B-CAN LT LT AUTO H/L HIGH LOW LT SIP GND SIG SID BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (UNDER RIGHT SIDE OF DASH) CONTROL CIRCUITS (3.5L) DRIVER'S JUNCTION BOX 1 (UNDER LEFT SIDE OF DASH) FOG LIGHT CONTROL CIRCUIT FUSE FUSE 1 FUSE 3 FUSE 4 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GAUGE CONTROL MODULE GRN WIRE HIGH BEAM CONTROL CIRCUIT HIGH BEAM DIMMING CIRCUIT HIGH BEAM IND HOT AT ALL TIMES INDICATOR STABILIZER DIMMING CIRCUIT CIRCUIT (2.4L) LIGHTS FOG LIGHT IND ON IND 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 RED WIRE RED/YEL WIRE RIGHT FOG LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WARNING DRIVE CIRCUIT WHT WIRE WHT/RED WIRE