Acura TL IV facelift (2011-2014) driver's micu Wiring diagrams

A/T REVERSE DIODE A A/T REVERSE DIODE B A/T REVERSE RELAY ATPR AUDIO-NAVIGATION UNIT (W/ NAVIGATION) AUTOMATIC DIMMING INSIDE MIRROR BACK LT- BLK WIRE BRN WIRE DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) ECM/PCM (RIGHT SIDE OF ENGINE COMPT) FUSE 12 HOT IN ON OR START LEFT BACKUP LIGHT NAVIGATION DISPLAY UNIT (IF EQUIPPED) RIGHT BACKUP LIGHT TRANSMISSION RANGE SWITCH (ON TRANSAXLE W/ NAVIGATION WHT WIRE

+B BACKUP B-CAN HI B-CAN-LO P/W RR L RLY CL- A/T REVERSE DIODE A (A/T) A/T REVERSE RELAY (A/T) ACC KEY LOCK ANTI-THEFT SYSTEM BACK LT- BACKUP H/L BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D/L DR FR D/L DR UNLOCK RLY CL- DOOR LOCKS SYSTEM DRIVER'S MICU EXTERIOR LIGHTS, TRANSMISSIONS SYSTEMS FOG LIGHT CONTROL CIRCUIT FR FOG SW FR WIPER (AS) FUEL DOORS SYSTEM FUSE FUSE 12 FUSE 15 FUSE 17 FUSE 18 FUSE 27 FUSE 28 FUSE 30 GND (MICU-P) GND (MICU-S) FR COURTESY L MAP LIGHT OFF GRN WIRE GRY WIRE HANDLE SW TRUNK HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS WIPER/WASHER SYSTEM HOOD SW HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR START INTERIOR LIGHTS INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTR LT- KEY LT- HORN KEY SW KEY LOCK SOL- S-NET K-LINE HAZARD SW KEY SW LIGHTS SYSTEM EXTERIOR LOW HIGH BEAM BEAM CONTROL CONTROL UNIT UNIT LT BLU WIRE LT GRN WIRE MICU CHK MICU SERVICE CHECK CONNECTOR MIRRORS, NAVIGATION SYSTEMS OPTIONAL CONNECTOR ORG/ WIRE PASSING SW DIMMER SW PNK WIRE POWER WINDOWS SYSTEM PPL RADIO RED WIRE RLY CL- RLY CL- D/L DR LOCK SIGNAL/ HAZARD FLASHER CIRCUIT STARTING/CHARGING SYSTEM STOP SW SYSTEM TAILLIGHT CONTROL CIRCUIT TRUNK ACT TRUNK MAIN SW TRUNK SW TRUNK, TAILGATE, TRUNK, TAILGATE, FUEL DOORS SYSTEM TURN TURN SW L TURN SW R FR WIP INT/LO SW FR WIP HI/LO SW MIST SW FR WASH SW UNLOCK RLY CL- UNLOCK RR DOOR SW L FR DOOR SW L RR DEF RLY CL- ATP-P +B HAZARD W/O KEYLESS ACCESS WHT WIRE WIP HI/LO RLY WIP INT RLY WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE

28 29 PNK WIRE A/T B-CAN B-CAN HI BLK WIRE BLU WIRE BSI CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF TRUNK) COLUMN) DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY B-CAN BOX LO (UNDER LEFT END OF DASH) ECM/PCM (RIGHT SIDE OF ENGINE COMPT) IMMOBILIZER KEYLESS CONTROL UNIT RECEIVER (ON STEERING K LINE KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LT BLU WIRE M/T MICU K-LINE CHK MICU SERVICE CHECK CONNECTOR ORG/ WIRE PNK 18 19 WIRE PNK 21 22 PNK WIRE PNK PNK PNK WIRE PNK WIRE POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) RED WIRE SCS F CAN H F CAN L W/ KEYLESS ACCESS W/O KEYLESS ACCESS WHT WIRE

BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL MOUNTING BRACKET) BRN WIRE CABLE REEL (A, B: IN STEERING COLUMN) (C: IN STEERING WHEEL) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CRUISE CONTROL COMBINATION/SELECT/RESET INFORMATION SWITCH CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH CRUISE CONTROL MAIN SWITCH IND DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FAST CONTROLLER FUSE FUSE FUSE 12 FUSE HORN RELAY OF ENGINE COMPT) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HORN SWITCH HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE NEXT SWITCH ORG/ WIRE RED WIRE RELAY CIRCUIT BOARD RESUME/ ACCEL SET/ DECEL CANCEL SWITCH SWITCH SWITCH RIGHT END OF DASH) SELECT/ RESET PREVIOUS SWITCH SWITCH STEERING WHEEL) TRANSCEIVER AREA NETWORK TRANSMISSIONS SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR WHT WIRE YEL WIRE

+B GND BACK- (MICU-P) UP +B HAZARD B- CAN CAN HAZ HI LO SW BLK WIRE BLU WIRE BRAKE LIGHT BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL MOUNTING BRACKET) BRN WIRE DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX ENGINE CONTROLS SYSTEM FUSE FUSE 15 FUSE 9 FUSE 27 GND (MICU -S) GND (MICU-P) GRN WIRE GRY WIRE HAZARD WARNING SWITCH/FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HIGH MOUNT HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE 10 BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START LEFT BRAKE LEFT FRONT SIDE MARKER LEFT FRONT TURN SIGNAL/ PARKING LIGHT LEFT LICENSE LEFT REAR SIDE LIGHT LIGHT/ TAILLIGHT LT GRN WIRE MARKER LIGHT METER NCA WIRE PLATE LIGHT PNK HAZARD COMPUTER WARNING DATA LINES SWITCH SYSTEM LIGHT WIRE RED WIRE RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT FRONT SIDE RIGHT FRONT TURN SIGNAL/ PARKING LIGHT MARKER LIGHT RIGHT LICENSE RIGHT REAR SIDE STOP SW TAILLIGHT CONTROL CIRCUIT WHT WIRE YEL WIRE

B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CON RR-R D/L DR FR UNLK RLY CL D/L DR LK RLY CL D/L DR UNLK RLY CL D/L SIL-CON SW RR-L D/LS LK D/LS UNLK D/S SIL- DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER DRIVER'S DOOR LOCK ACTUATOR DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ENG HOOD SW FR DOOR SW L FR DR SW R FUSE FUSE 12 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C KEY SW KEYLESS LEFT LEFT REAR DOOR LOCK ACTUATOR REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH LT BLU WIRE LT GRN WIRE MTR ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RLY CL- RR DOOR SW L RR DR SW R SWITCH TRUNK HANDLE SW HORN RLY CL HORN SW LOW BEAM W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

AUDIO UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FC IC FOB LOCK SOLENOID FUSE FUSE 18 FUSE 9 FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE/RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) HOT IN ON OR ACC HOT IN ON OR START KEY LT- KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LF ANTENNA LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PASSENGER'S MICU PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE PPL PPL RED WIRE REMOTE SLOT S-NET SCTY UNDER- HOOD VOUT SLOT W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

AUDIO NAVIGATION UNIT HOT AT ALL TIMES AUDIO UNIT B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CON RR-R D/L DR FR UNLK RLY CL D/L DR LK RLY CL D/L DR UNLK RLY CL D/L SIL-CON SW RR-L D/LS LK D/LS UNLK D/S SIL- DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER DRIVER'S DOOR LOCK ACTUATOR DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FR DOOR SW L FR DR SW R FUSE FUSE 12 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C KEY SW HORN RLY CL HORN SW LOW BEAM ENG HOOD SW KEYLESS LEFT LEFT REAR DOOR LOCK ACTUATOR REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH LEFT REAR DOOR SWITCH (IN LEFT REAR PILLAR BEHIND DOOR) LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RLY CL- RR DOOR SW L RR DR SW R SCTY SWITCH W/ NAVIGATION W/ SH-AWD W/O NAVIGATION W/O SH-AWD WHT WIRE YEL WIRE YEL/RED WIRE

AUDIO NAVIGATION NAVIGATION SWITCH DISPLAY PANEL UNIT AUDIO UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR BRAKE FLUID SECURITY LEVEL HOOD SWITCH SWITCH BRN WIRE DASH LIGHTS BRIGHTNESS CONTROLLER SWITCH DLC DRIVER'S MICU ELD UNIT ENGINE MOUNT BRACKET EPS CONTROL UNIT GAUGE CONTROL MODULE GND (MICU -S) GND GND (MICU-P) (MICU-P) HANDSFREE- LINK CONTROL UNIT HEADLIGHT WASHER MOTOR (IF EQUIPPED) HIGH MOUNT BRAKE LIGHT LEFT BSI ALERT INDICATOR (IF EQUIPPED) LEFT FOG LIGHT LEFT FRONT SIDE LEFT MARKER HEADLIGHT LIGHT (HI BEAM) LEFT FRONT TURN SIGNAL/ PARKING LIGHT LEFT HEADLIGHT LEFT HID UNIT MICU SERVICE CHECK CONNECTOR POWER WINDOW DOOR MASTER SWITCH MULTIPLEX CONTROL UNIT RELAY CIRCUIT BOARD RIGHT FRONT TURN SIGNAL/ PARKING LIGHT STEERING GEARBOX TRANSMISSION HOUSING) W/ NAVIGATION W/O NAVIGATION WASHER FLUID LEVEL SWITCH (CANADA) WIND INTER FAN SHIELD MITTENT CONTROL WIPER WIPER RELAY RELAY RELAY WINDSHIELD WASHER MOTOR RIGHT FOG LIGHT WINDSHIELD WIPER MOTOR RADIATOR FAN MOTOR YEL WIRE

1 2 3 4 5 6 7 VBU 29 30 PNK WIRE B-CAN B-CAN LO B-CAN HI K-LINE S-NET PNK WIRE B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ECM/PCM (RIGHT SIDE OF ENGINE COMPT) F-CAN L F-CAN-H COMPUTER DATA LINES SYSTEM FUSE 9 GAUGE CONTROL MODULE HOT AT ALL TIMES UNDER-HOOD FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START IMMOBILIZER KEYLESS CONTROL UNIT RECEIVER (ON STEERING COLUMN) IMMOBILIZER SYSTEM IND LT BLU WIRE LT GRN WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PNK WIRE S-NET WHT WIRE YEL WIRE