Acura TL IV facelift (2011-2014) vbu Wiring diagrams

39 40 B-CAN LO B-CAN HI PNK WIRE A/T A/T W/ VENTILATED SEATS ATP-P BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S POWER SEAT FRONT UP-DOWN MOTOR/POSITION SENSOR (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT REAR UP-DOWN MOTOR/POSITION SENSOR (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT RECLINE MOTOR/POSITION SENSOR (IN DRIVER'S SEAT BACK) DRIVER'S POWER SEAT SLIDE MOTOR/POSITION SENSOR (UNDER DRIVER'S SEAT) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) EXCEPT A/T W/ VENTILATED SEATS FHM + SLM + FUSE 12 FUSE 15 FUSE 19 FUSE 21 GND RESE SLSE FHSE RHSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE M/T ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PNK RHUP REBW SLBW WIRE PNK WIRE POWER MIRROR CONTROL UNIT (IN DRIVER'S DOOR) POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) PPL PPL FHM + SLM + GND PPL UART RED WIRE REM(+) RHM(-) REM(-) PNK WIRE RHDN FHDN FHUP REFW SLFW RHM + SEG SENSOR SVCC TRANSMISSION RANGE SWITCH (ON TRANSAXLE UART UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WHT WIRE YEL WIRE

B-CAN HI B-CAN LO BACK BLK WIRE BLU WIRE BRN WIRE BUTTON COMPUTER DATA LINES SYSTEM DOOR MULTIPLEX CONTROL UNIT DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) DRIVING POSITION MEMORY LIGHT SWITCH DRIVING POSITION MEMORY SWITCH FUSE 12 FUSE 16 FUSE 24 DRIVER'S MICU GND GND GND GND GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LT BLU WIRE LT GRN WIRE MEM IND 1 MEM IND 2 MEMO POS 1 MEMO POS 2 MEMO SET ORG/ WIRE P/W CONT PNK WIRE POSITION POSITION 1 INDICATOR POSITION 2 INDICATOR POWER WINDOW MASTER SWITCH REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE SET BUTTON SLIDE FRONT SWITCH UP-DOWN SWITCH VBU VMP DR WHT WIRE YEL WIRE

+B BACKUP ANTENNA B-CAN HI B-CAN LO B-CAN LO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH (IN LEFT FRONT PILLAR BEHIND DOOR)) HOT IN ON OR START 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) FR DOOR SW FUSE 12 GND (MICU -S) GND (MICU-P) GRN WIRE HOT AT ALL TIMES IGNITION KEY LIGHT IGNITION KEY SWITCH INTR LT- KEY LT- KEY SW KEYLESS ACCESS CONTROL UNIT LEFT REAR DOOR SWITCH (IN LEFT REAR PILLAR BEHIND DOOR) LT BLU WIRE LT GRN WIRE MAP LT OFF METER ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCU KEY PNK B-CAN HI WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RF DATA RF GND RF UNIT (UNDER CENTER CONSOLE) RR DOOR SW STEERING LOCK (IGNITION KEY SWITCH/ KEY LIGHT/KEY INTERLOCK SOLENOID VBU VOUT RF W/ KEYLESS ACCESS W/O KEYLESS ACCESS WHT WIRE

+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 CIRCUIT DOOR KEY LOCK (IN DRIVER'S DOOR) KNOB DOOR MODE ON/OFF IND DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) FR DOOR SW RR DOOR SW FRONT INDIVIDUAL MAP LIGHTS/AMBIENT LIGHTS FRONT PASSENGER'S DOOR SWITCH (IN RIGHT FRONT PILLAR BEHIND DOOR) FUSE 15 FUSE 16 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GND (MICU -S) GND (MICU-P) GRN WIRE GRY WIRE HOT AT ALL TIMES INTERIOR LIGHT SWITCH (DOOR) INTERIOR LIGHT SWITCH (OFF) INTERIOR LIGHT SWITCH (ON) LEFT MAP LIGHT SWITCH LEFT MAP LIGHTS LOCK LOCK UNLOCK LT BLU WIRE LT GRN WIRE METER MICU P-GND MICU S-GND 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 RIGHT END OF DASH) RIGHT MAP LIGHT SWITCH RIGHT MAP LIGHTS RIGHT REAR DOOR SWITCH (IN RIGHT REAR PILLAR BEHIND DOOR) ROOF CONSOLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK VBU W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUTTON DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) DRIVING POSITION MEMORY SWITCH DRIVING POSITION MEMORY SWITCH LIGHT EXCEPT A/T W/ VENTILATED SEATS A/T W/ VENTILATED SEATS FUSE 12 FUSE 15 FUSE 16 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START LEFT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK LEFT WIRE PNK WIRE POSITION POSITION 1 INDICATOR POSITION 2 INDICATOR POWER MIRROR CONTROL UNIT (IN DRIVER'S DOOR) POWER MIRROR SWITCH PPL PPL UART RED WIRE RIGHT SEAT) POWER SEAT CONTROL UNIT SET BUTTON SWITCH 1 SWITCH 2 SWITCH 3 MIRROR DIRECTION SWITCH UART LVM LMC LHM RMC RHM RSEV RSEH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU 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 COMPUTER DATA LINES SYSTEM DEFOGGER DEFOGGER SYSTEM DOOR MULTIPLEX CONTROL UNIT 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 DRIVER'S MICU 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 ORG/ WIRE ORG/WHT WIRE P/W CONT PNK WIRE POWER WINDOW MASTER SWITCH PPL PPL 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

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 UP BLK WIRE BLU WIRE BOX (LEFT REAR OF ENGINE COMPT) BRN WIRE COMPUTER DATA LINES SYSTEM DOWN DOWN VMP DR ILLUMI DR P/W RLY CL DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH 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 SWITCH LIGHT DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FRONT PASSENGER'S SWITCH FRONT PASSENGER'S SWITCH LIGHT FUSE 12 FUSE 15 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 KEY CYLINDER SWITCH (REAR OF DRIVER'S DOOR) LEFT REAR POWER WINDOW RELAY LEFT REAR SWITCH LEFT REAR SWITCH LIGHT LOCK UN- LOCK LT BLU WIRE LT GRN WIRE MAIN SWITCH MAIN SWITCH LIGHT METER GND (MICU-S) NCA WIRE PNK WIRE PNK/ LOCK WIRE POWER WINDOW DOOR MULTIPLEX MASTER CONTROL UNIT SWITCH ILLUMINATION POWER WINDOW MASTER SWITCH PPL PULSER RED WIRE RIGHT REAR SWITCH RIGHT REAR SWITCH LIGHT RR R SUB SW DOWN RR R SUB SW UP PLSA RR L SUB SW DOWN SVCC UP PLSB UART UNDER-HOOD FUSE/RELAY UNLOCK VBU WHT WIRE YEL WIRE