Acura TL IV (2008-2011) control unit) Wiring diagrams

+B BACKUP B-CAN HI B-CAN HI B-CAN LO B-CAN LO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CONTROL UNIT LEFT LEFT MAP MAP LIGHT LIGHT SWITCH CONTROL UNIT) DOOR SWITCH DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FRONT INDIVIDUAL MAP LIGHTS/AMBIENT LIGHTS FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FUSE 15 FUSE 16 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GND (MICU -S) GND (MICU-P) GRN WIRE HOT AT ALL TIMES LEFT DOME LIGHT LEFT MAP LIGHT LOCK LOCK UNLOCK LT BLU WIRE LT GRN WIRE METER MICU P-GND MICU S-GND OFF SWITCH ON SWITCH ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MASTER SWITCH REAR INDIVIDUAL MAP LIGHTS REGULATOR RF DOOR SW RR DOOR SW RIGHT DOME LIGHT RIGHT END OF DASH) RIGHT MAP LIGHT RIGHT MAP LIGHT SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) ROOF CONSOLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK VBI W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

B-CAN BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMPT) COMPUTER COMPUTER DATA LINES SYSTEM CONTROL UNIT) DATA LINES DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT KNOB UN LK PPL DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE FUSE 15 IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT KNOB UNLOCK LOCK LOCK KNOB LT BLU WIRE LT GRN WIRE MAIN ILLUMINATION PNK UART WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) SECURITY INDICATOR SECURITY INDICATOR BLINKING CIRCUIT SYSTEM UART UNLOCK VMP AS VMP DR WHT WIRE YEL WIRE

B-CAN HI B-CAN LO BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT) DEFOGGER DEFOGGER SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE 12 FUSE 16 FUSE 24 GND GND GND GND GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT POWER MIRROR (FRONT OF DRIVER'S DOOR) LEFT SIDE TURN SIGNAL LEFT/ RIGHT MOTOR LT BLU WIRE LT GRN WIRE MEM IND 1 MEM IND 2 MEMO POS 1 MEMO POS 2 MEMO SET MICU ORG/ WIRE ORG/WHT WIRE P/W COUNT PNK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT POWER MIRROR (FRONT OF FRONT PASSENGER'S DOOR) RIGHT SIDE TURN SIGNAL SWING TILT TILT SWING UP/ DOWN MOTOR VBU VMP DR WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

B-CAN B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH GRN WIRE KNOB KNOB UN LK PPL LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LOCK LOCK KNOB LT BLU WIRE LT GRN WIRE MAIN ILLUMINATION PNK COMPUTER DATA LINES SYSTEM UART WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) SECURITY HOOD SWITCH (INTEGRAL TO ENGINE COMPT HOOD LATCH ASSEMBLY) TRUNK LID SPOILER SWITCH UART UNLOCK VMP AS VMP DR WHT WIRE YEL WIRE YEL/RED WIRE

B-CAN BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMPT) COMPUTER COMPUTER DATA LINES SYSTEM CONTROL UNIT) DATA LINES DOOR LOCK SWITCH DOOR LOCK SWITCH LOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT DOOR LOCK SWITCH UNLOCK LIGHT KNOB UN LK PPL DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE FUSE 15 IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT KNOB UNLOCK LOCK LOCK KNOB LT BLU WIRE LT GRN WIRE MAIN ILLUMINATION PNK UART WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) SECURITY INDICATOR SECURITY INDICATOR BLINKING CIRCUIT SYSTEM 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 HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE CLOSE COLUMN) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) CONTROL UNIT) DOOR LOCKS SYSTEM DR B-CAN SW L HI DR HI SW L DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) 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 KEYLESS ACCESS CONTROL UNIT (W/ KEYLESS ACCESS) (UNDER LEFT KICK PANEL) LOCK LT BLU WIRE LT GRN WIRE MICU MOONROOF CLOSE RELAY MOONROOF CONTROL UNIT/MOTOR (MIDDLE OF ROOF) MOONROOF OPEN RELAY MOONROOF SWITCH MOONROOF SWITCH LIGHT OPEN OFF CLOSE PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT PLSB PLSA SVCC PNK B-CAN HI WIRE PNK CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) WIRE PNK WIRE PNK/ LOCK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RF UNIT 1 (UNDER CENTER CONSOLE) RF UNIT 2 (RIGHT "C" PILLAR) SIDE OF DASH) SWITCH TILT UART UNLCK DRIVER'S DOOR KEY CYLINDER SWITCH UNLOCK W/ SH-AWD W/O SH-AWD WHT WIRE

33 35 36 COMPUTER DATA LINES PNK PPL SYSTEM WIRE B CAN B CAN HI LO B-CAN LO B-CAN HI RR L SUB SW DOWN BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOWN DOWN VMP DR ILLUMI DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/KNOB DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S MICU DRIVER'S POWER WINDOW MOTOR (CENTER OF DRIVER'S DOOR) DRIVER'S SWITCH 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FRONT PASSENGER'S SWITCH FUSE 12 FUSE 16 FUSE 22 FUSE 24 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INTERIOR LIGHTS SYSTEM COMPUTER PNK DATA LINES SYSTEM 28 29 PNK WIRE LEFT REAR POWER WINDOW RELAY LEFT REAR SWITCH LOCK LOCK UN- LOCK LT BLU WIRE LT GRN WIRE MAIN SWITCH METER GND (MICU-S) P/W RR L RLY CL- PNK WIRE POWER WINDOW MASTER SWITCH POWER WINDOW MASTER SWITCH ILLUMINATION PPL PULSER RED WIRE RIGHT REAR SWITCH RR R SUB SW DOWN RR R SUB SW UP PLSA RR L SUB SW UP SVCC UP PLSB SWITCH/KEY CYLINDER SWITCH UART UNDER-HOOD FUSE/RELAY FUSE 15 BOX (LEFT REAR OF ENGINE COMPARTMENT) UNLOCK VBU WHT WIRE YEL WIRE

29 24 12 36 27 28 26 37 UART DOWN UP SG PLSA PLSB SVCC PG ANTENNA B-CAN B-CAN HI B-CAN HI LO B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM 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 LIGHT 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP FUSE 11 FUSE 13 GND (MICU-P) GRN WIRE GRY WIRE HOT AT ALL TIMES IMMOBILIZER-KEYLESS CONTROL UNIT (W/O KEYLESS ACCESS) (ON STEERING COLUMN) KEYLESS ACCESS CONTROL UNIT 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 P/W RR R RLY CL- PASSENGER'S MICU B-CAN HI LO PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL RED WIRE RF UNIT 1 (UNDER CENTER CONSOLE) RF UNIT 2 (RIGHT "C" PILLAR) 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 VOUT YEL WIRE

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 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 B-CAN SW TRUNK HANDLE SW TRUNK LID LATCH SWITCH (MIDDLE OF TRUNK LID) TRUNK LID OPENER MAIN SWITCH TRUNK LID OPENER RELAY TRUNK LID OPENER SOLENOID TRUNK LID OPENER SOLENOID/LATCH SWITCH TRUNK LID OPENER SWITCH TRUNK LID OPENER/ FUEL FILL DOOR OPENER SWITCH TRUNK LID SPOILER SWITCH (W/ KEYLESS ACCESS) TRUNK LIGHT TRUNK MAIN SW UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE