Acura TL IV facelift (2011-2014) control circuits Wiring diagrams

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE D (ON TRANSMISSION HOUSING) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE FUSE/ RELAY BOX (UNDER LEFT END OF DASH) ENGINE CONTROLS SYSTEM F-CAN FUSE GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES UNDER- HOOD FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START J/C PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM TRANSCEIVER/ TRANSMISSION FLUID PRESSURE SWITCH A TRANSMISSION FLUID PRESSURE SWITCH B TRANSMISSION FLUID PRESSURE SWITCH D TRANSMISSION FLUID PRESSURE SWITCH E TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S JUNCTION BOX 1 DRIVER'S UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) F-CAN TRANSCEIVER FSR TOH WEN CAN L PWR PG FUSE FUSE 12 FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND K LINE LCH LCL RCH RCL LEFT CLUTCH ELECTROMAGNETIC COIL LEFT YOKE SOLENOID LEFT SEARCH REAR DIFFERENTIAL COIL FLUID TEMPERATURE SENSOR LEFT SOLENOID CONNECTOR LFH LFL RFL LT BLU WIRE LT GRN WIRE MULTI FUSE 2 ORG/ WIRE RED WIRE RELAY BLOCK 3 RFH RIGHT CLUTCH ELECTROMAGNETIC COIL RIGHT SEARCH COIL RIGHT YOKE SOLENOID RIGHT SOLENOID CONNECTOR SH-AWD CONTROL UNIT (RIGHT SIDE OF TRUNK) SH-AWD FUSE SH-AWD RELAY TOL LG 1 CAN H UNDER- HOOD FUSE/ WHT WIRE YEL WIRE

ALT ALT ALT VBSOL ALTERNATOR IG BATTERY BATTERY FUSE BLK WIRE BLU WIRE BRN WIRE CHARGING SYSTEM INDICATOR COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT ECM/PCM (RIGHT SIDE OF ENGINE COMPT) ELD F-CANH F-CANL ELD UNIT END OF DASH) FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 12 FUSE 13 GAUGE CONTROL MODULE GRN WIRE HOT IN ON OR START MULTI FUSE 1 POWER DISTRIBUTION SYSTEM RED WIRE STARTING CIRCUIT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AREA NETWORK BEEPER BLK WIRE BLU WIRE BLU/YEL WIRE BODY BRAKE SYSTEM IND BRN WIRE CAN H CAN L COMPUTER DATA LINES SYSTEM CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CIRCUIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CONTROL SPEAKER CONTROLLER DOOR/TRUNK LID OPEN IND DRIVER'S DOOR SWITCH DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S SEAT BELT BUCKLE SWITCH (IN DRIVER'S SEAT BELT BUCKLE) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ECM (RIGHT SIDE OF ENGINE COMPT) F-CAN HI F-CAN LO FAST CONTROLLER AREA FR SMALL DOOR SW GND SW L GND FUSE 12 FUSE 15 FUSE 16 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEAD AUTO HEADLIGHT SWITCH HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT INDICATOR DIMMING KEY KEY LT- KEY SW LT- LIGHTS ON IND LOW OIL PRESSURE IND LT BLU WIRE LT GRN WIRE NETWORK TRANSCEIVER OIL PRESSURE SWITCH (UNDER FRONT OF ENGINE) OPSW ORG/ WIRE PARK OFF PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PICU KEY PNK COMPUTER DATA LINES SYSTEM WIRE PNK FLBC WIRE PNK WIRE POWER CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE REMOTE SLOT CONTROL UNIT (BEHIND RIGHT SEAT BELT REMINDER IND SIDE OF DASH) SRS UNIT (UNDER LOWER MIDDLE OF DASH) TRANSCEIVER/ W/O W/ KEYLESS KEYLESS ACCESS ACCESS WHT WIRE

+B BACKUP 19 36 GND NAVI ILL+ A/T AUDIO REMOTE SWITCH/ HFL-NAVIGATION VOICE CONTROL SWITCH AUDIO-NAVIGATION UNIT (W/ NAVIGATION) AUTO B-CAN LO BLK WIRE BLU WIRE BOX 1 (BEHIND LEFT SIDE OF DASH) BRN WIRE CABLE REEL (A: IN STEERING CABLE REEL (A: IN STEERING COLUMN) (C: IN STEERING WHEEL) COLUMN) (C: IN STEERING WHEEL) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CRUISE CONTROL COMBINATION SWITCH/ SELECT/RESET/ INFORMATION SWITCH DAY LT H/L SMALL GND OFF (LIGHT) SW DISPLAY DRIVER'S JUNCTION DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/ FUSE 12 FUSE 15 GAUGE CONTROL MODULE GND (MICU -S) GND (MICU-P) GND NAVI ILL+ PNK WIRE GRY WIRE H/L ON B-CAN SW SW HI HEAD HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HEAD OFF PARK AUTO HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INFORMATION LT BLU WIRE LT GRN WIRE M/T METER MULTI- NAVIGATION DISPLAY UNIT (W/ NAVIGATION) NETWORK TRANSCEIVER BODY CONTROLLER AREA NOT USED NOT USED OFF PARK ORG/ WIRE PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTER - (DOWNSHIFT SWITCH) PNK PNK WIRE PNK WIRE PPL RED WIRE RELAY BOX (UNDER LEFT END OF DASH) SHIFT INDICATOR DRIVER CIRCUIT STEERING WHEEL) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE

+B BACKUP +B SMART B-CAN HI B-CAN LO B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DCK DIN/DOUT DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) ECM/PCM (RIGHT SIDE OF ENGINE COMPT) ELE KEY SW ELECTRIC STEERING LOCK CONTROL UNIT (IN STEERING COLUMN) ENGINE START/STOP SWITCH ESL PWR ESL SW B ESL SW C ESL SW D ESL SWB F-CAN-H F-CAN-L S-NET GAUGE CONTROL GRN WIRE GRY WIRE HBRAKE SW IGN TRX K LINE KEYLESS ACCESS INDICATOR KEYLESS ACCESS SYSTEM MODE SWITCH LT BLU WIRE LT GRN WIRE MODULE MTR CNT MTR CUT 1 MTR CUT 2 ORG/ WIRE PCU KEY PNK PNK WIRE PNK WIRE PPL RED WIRE REMOTE SLOT CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) RIGHT END OF DASH) S-NET SCS SECURITY INDICATOR SLOT SW FULL SLOT SW HALF SLOT SW LOCK SOL + VOUT SLOT WHT WIRE YEL WIRE

B-CAN B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPT) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CONTROL UNIT) DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DOOR MULTIPLEX CONTROL UNIT DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH (IN FRONT PASSENGER'S PILLAR BEHIND DOOR) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE IGNITION KEY SWITCH KNOB UN LK PPL LOCK LOCK SIL DR LT BLU WIRE LT GRN WIRE MAIN ILLUMINATION PNK UART WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL RIGHT END OF DASH) RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT REAR PILLAR BEHIND DOOR) SECURITY INDICATOR SIL DR UNLOCK STEERING LOCK (IGNITION KEY SWITCH/KEY LIGHT/ KEY INTERLOCK/SOLENOID) UART UNLOCK VMP AS VMP DR WHT WIRE YEL WIRE

AIR BAG CUT-OFF INDICATOR BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) F-CAN TRANSCEIVER FUSE 11 FUSE 5 FUSE 12 GAUGE CONTROL MODULE GRY WIRE HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HOT IN ON OR START INNER SIDE FRONT PASSENGER'S WEIGHT SENSOR (IN FRONT PASSENGER'S SEAT CUSHION) LT GRN WIRE M/T NCA WIRE ODS ODS UNIT (LEFT SIDE OF FRONT PASSENGER'S SEAT BACK) OUTER SIDE FRONT PASSENGER'S WEIGHT SENSOR (IN FRONT PASSENGER'S SEAT CUSHION) POW RED WIRE SEAT BELT REMINDER IND SIDE AIR BAG CUT-OFF IND SRS IND WHT WIRE WSIG WSIP WSOG WSOP YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PNK RF LF PWR CAN H GND WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DISPLAY INFORMATION MULTI- DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 12 FUSE 15 FUSE 29 FUSE/RELAY BOX (UNDER LEFT END OF DASH) GAUGE CONTROL MODULE GRN/ LT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT TPMS INITIATOR (BEHIND LEFT FRONT WHEELWELL) LEFT REAR TPMS INITIATOR (BEHIND LEFT REAR WHEELWELL) LOW TIRE PRESSURE IND LT BLU WIRE LT GRN WIRE MESSAGE IND ORG/ WIRE PNK WIRE PPL PPL LF LF SIG RF LF SIG K-LINE RIGHT FRONT TPMS INITIATOR (BEHIND RIGHT FRONT WHEELWELL) RIGHT REAR TPMS INITIATOR (BEHIND RIGHT REAR WHEELWELL) TPMS CONTROL UNIT (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE