Acura TL IV facelift (2011-2014) +b backup Wiring diagrams

+B BACKUP +B RR FOG B-CAN HI B-CAN LO BACKUP H/L AUTO LT SIO AUTO LT SIP AUTO LT SIG BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D/L SIL-CON RR-R (UNLOCK) FR DOOR SW R RR DOOR SW R DOOR LOCKS SYSTEM FOG LIGHT CONTROL CIRCUIT FR WASHER RLY CL- P/W RR R RLY CL- WIPER/WASHER SYSTEM POWER WINDOWS SYSTEM FUSE 1 FUSE 4 FUSE 2 FUSE 15 FUSE 17 (NOT USED) FUSE 3 FUSE 6 FUSE 9 GND (MICU -S) GND (MICU-P) GRN WIRE GRY WIRE H/L WASHER RLY H/L WASHER SW HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HIGH BEAM CONTROL UNIT HOT AT ALL TIMES KEYLESS BUZZER LOW BEAM CONTROL UNIT LT BLU WIRE LT GRN WIRE MICU P-GND MICU S-GND NAVIGATION, SOUND SYSTEMS ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK PNK PNK PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RF COURTESY R D/L AS LOCK RLY CL D/L AS UNLOCK RLY CL DOOR LOCKS SYSTEM RIGHT END OF DASH) SCTY SOUND, NAVIGATION SYSTEMS TAILLIGHT CONTROL CIRCUIT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ SH-AWD W/O SH-AWD WHT WIRE WIPER/WASHER SYSTEM 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

+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 BACKUP BLK WIRE BLU LT WIRE BLU WIRE BRN WIRE BUMPER) COMPUTER DATA LINES SYSTEM DOOR LF ANTENNA ELE KEY SW ESL SW B EXT FR DR- EXT R- EXT FR AS- EXT R- EXT R+ EXT F- EXT F+ EXT TI+ FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LK SW LT BLU WIRE LT GRN WIRE MTR CNT ORG/ WIRE PNK 10 11 WIRE PNK EXT TI- WIRE PNK WIRE PPL PPL 1 2 3 4 PPL PNK 7 8 WIRE PPL PNK WIRE REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR REAR INTERIOR LF ANTENNA (UNDER CENTER OF REAR SEATS) REAR SHELF LF ANTENNA (UNDER MIDDLE OF REAR SHELF) RED WIRE RF DATA RF DATA K-LINE VOUT RF IGN TRX B-CAN LO B-CAN HI RF GND RF GND SLOT SW HALF PNK WIRE RF UNIT (UNDER CENTER CONSOLE) RIGHT END OF DASH) S-NET TS FR AS DL FR AS HBRK SW TS FR DR DL FR DR SLOT SW FULL TH HANDLE SW PPL SCS TOUCH SENSOR VOUT FR AS VOUT FR DR VOUT RF WHT WIRE YEL 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 A/C COMPRESSOR CLUTCH RELAY A/C DIODE B A/T W/ VENTILATED SEATS ACCESSORY RELAY ACURALINK REPROGRA- MMING CONNECTOR PPL PPL AUDIO HANDS UNIT FREELINK (W/O CONTROL UNIT NAVIGATION) AUDIO NAVIGATION SWITCH PANEL AUDIO- HVAC DISPLAY UNIT (W/O NAVIGATION) BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S +B MICU BACK UP 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 DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ECM/PCM ETCS CONTROL RELAY EVAP CANISTER VENT SHUT VALVE (IF EQUIPPED) FROM FUSE 4 (DIAGRAM 2 OF 7) FROM FUSE 9 (DIAGRAM 1 OF 7) FRONT A/F SENSOR FRONT SECONDARY FUSE 11 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 7 (NOT USED) FUSE 8 FUSE/ RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE GRY WIRE JUNCTION CONNECTOR KEYLESS ACCESS CONTROL UNIT KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LT BLU WIRE M/T M/T W/ NAVIGATION W/O NAVIGATION PPL NAVIGATION DISPLAY UNIT PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PGM-FI MAIN RELAY PGM-FI SUB- RELAY PPL PPL DLC HFL-NAVIGATION MICROPHONE (W/ NAVIGATION) PPL PPL PPL 18 16 17 15 RADIATOR FAN RELAY REAR A/F SENSOR RED WIRE RELAY CIRCUIT BOARD REMOTE SLOT CONTROL UNIT TO CONSOLE ACCESSORY PPL POWER SOCKET RELAY (DIAGRAM 6 OF 7) TO POWER CONTROL UNIT (DIAGRAM 7 OF 7) TRUNK LIGHT W/ SH-AWD WHT WIRE WHT/BLK WIRE YEL 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 BACKUP BLK WIRE BLU LT WIRE BLU WIRE BRN WIRE BUMPER) COMPUTER DATA LINES SYSTEM DOOR LF ANTENNA ELE KEY SW ESL SW B EXT FR DR- EXT R- EXT FR AS- EXT R- EXT R+ EXT F- EXT F+ EXT TI+ FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LK SW LT BLU WIRE LT GRN WIRE MTR CNT ORG/ WIRE PNK 10 11 WIRE PNK EXT TI- WIRE PNK WIRE PPL PPL 1 2 3 4 PPL PNK 7 8 WIRE PPL PNK WIRE REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR REAR INTERIOR LF ANTENNA (UNDER CENTER OF REAR SEATS) REAR SHELF LF ANTENNA (UNDER MIDDLE OF REAR SHELF) RED WIRE RF DATA RF DATA K-LINE VOUT RF IGN TRX B-CAN LO B-CAN HI RF GND RF GND SLOT SW HALF PNK WIRE RF UNIT (UNDER CENTER CONSOLE) RIGHT END OF DASH) S-NET TS FR AS DL FR AS HBRK SW TS FR DR DL FR DR SLOT SW FULL TH HANDLE SW PPL SCS TOUCH SENSOR VOUT FR AS VOUT FR DR VOUT RF WHT WIRE YEL WIRE