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

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

33 35 14 2 32 B-CAN LO B-CAN HI PNK WIRE B CAN B CAN HI LO BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT) DRIVER'S MICU FUEL FILL DOOR OPENER RELAY FUEL FILL DOOR OPENER SOLENOID (LEFT SIDE OF TRUNK) FUEL FILL DOOR OPENER SWITCH FUEL LID ACT FUEL LID SG FUSE 16 HOT AT ALL TIMES FUSE 25 HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) JUNCTION CONNECTOR LT GRN WIRE PNK WIRE POWER WINDOW MASTER SWITCH TRUNK LID OPENER/ FUEL FILL DOOR OPENER SWITCH 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

3 4 COMPUTER DATA LINES SYSTEM B-CAN LO B-CAN HI PNK WIRE ANTENNA AUTO CLOSE AUTO MOONROOF MOTOR UART AUTO OPEN B-CAN B-CAN LO B-CAN LO KICK PANEL) BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLOSE COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOOR LOCKS SYSTEM DR B-CAN SW L HI DR HI SW L DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR SWITCH (IN DRIVER'S PILLAR BEHIND DOOR) 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) FRONT PASSENGER'S DOOR SWITCH (IN FRONT PASSENGER'S PILLAR BEHIND DOOR) FUSE 12 FUSE 20 GRN WIRE GRY WIRE HALL SENSOR HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER-KEYLESS CONTROL UNIT (W/O KEYLESS ACCESS) (ON STEERING COLUMN) KEYLESS ACCESS CONTROL UNIT (W/ KEYLESS ACCESS) (UNDER LEFT LT BLU WIRE LT GRN WIRE MOONROOF CLOSE RELAY MOONROOF CONTROL UNIT/MOTOR (MIDDLE OF ROOF) MOONROOF OPEN RELAY MOONROOF SWITCH MOONROOF SWITCH LIGHT NCA WIRE OPEN OFF CLOSE PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/ RELAY BOX (BEHIND RIGHT PLSB PLSA SVCC PNK B-CAN HI WIRE PNK PNK WIRE PNK UART WIRE PNK WIRE PNK/ LOCK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RF DATA RF GND RF UNIT (UNDER CENTER CONSOLE) SIDE OF DASH) TILT UNLCK DRIVER'S DOOR KEY CYLINDER SWITCH UNLOCK VOUT RF W/ SH-AWD W/O SH-AWD WHT WIRE

29 24 12 27 28 26 37 UART DOWN UP PLSA PLSB SVCC PG ANTENNA AS P/W RLY CL B-CAN B-CAN HI B-CAN HI LO B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT (W/ KEYLESS ACCESS) (UNDER LEFT SIDE OF DASH) CONTROL UNIT) DOWN EXCEPT SH-AWD SH-AWD FRONT PASSENGER'S POWER WINDOW MOTOR PULSER (CENTER OF FRONT PASSENGER'S DOOR) FRONT PASSENGER'S POWER WINDOW SWITCH FRONT PASSENGER'S SWITCH 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP FRONT PASSENGER'S SWITCH LIGHT FUSE 13 GND (MICU-P) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE 11 KEYLESS ACCESS) LEFT REAR POWER WINDOW MOTOR (CENTER OF LEFT REAR DOOR) LEFT REAR POWER WINDOW SWITCH LT BLU WIRE LT GRN WIRE METER OFF ORG/ WIRE PASSENGER'S MICU B-CAN HI LO PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE PPL RE DATA RED WIRE RF DATA RF GND RF UNIT RIGHT END OF DASH) RIGHT REAR POWER WINDOW MOTOR (CENTER OF RIGHT REAR DOOR) RIGHT REAR POWER WINDOW RELAY RIGHT REAR POWER WINDOW SWITCH SH-AWD EXCEPT SH-AWD VMP AS SG VOUT RF YEL WIRE

6 REARVIEW CAMERA CONNECTOR B-CAN LO B-CAN LO HI BLK WIRE BLU WIRE BRN WIRE CONTROL UNIT) 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) FUEL DOOR RELEASE CIRCUIT FUEL FILLER DOOR OPENER SWITCH FUSE 16 FUSE 25 GRN WIRE HANDLE SW HOT AT ALL TIMES HOT IN ON JUNCTION CONNECTOR KEYLESS ACCESS CONTROL UNIT (IF EQUIPPED) (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE PNK B-CAN HI WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL TRUNK TRUNK ACT RLY TRUNK MAIN CARGO SW SW LT TRUNK B-CAN TRUNK HANDLE SW TRUNK LID LATCH SWITCH (MIDDLE OF TRUNK LID) TRUNK LID LATCH SWITCH/ TRUNK LID RELEASE ACTUATOR TRUNK LID OPENER MAIN SWITCH TRUNK LID OPENER RELAY TRUNK LID OPENER SWITCH TRUNK LID OPENER/ FUEL FILL DOOR OPENER SWITCH TRUNK LID RELEASE ACTUATOR TRUNK LID SPOILER SWITCH (W/ KEYLESS ACCESS) TRUNK LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE