Acura TL IV facelift (2011-2014) driver's under-dash Wiring diagrams

AUDIO UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) 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 FC IC FOB LOCK SOLENOID FUSE FUSE 18 FUSE 9 FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE/RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) HOT IN ON OR ACC HOT IN ON OR START KEY LT- KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LF ANTENNA LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PASSENGER'S MICU PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE PPL PPL RED WIRE REMOTE SLOT S-NET SCTY UNDER- HOOD VOUT SLOT W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

27 33 35 PNK UART B-CAN LO B-CAN HI WIRE B-CAN B-CAN GND HI LO BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROL UNIT FRONT PASSENGER'S POWER WINDOW SWITCH CONTROL UNIT POWER WINDOW MASTER SWITCH DRIVER'S UNDER-DASH FUSE 13 FUSE 16 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) FUSE/RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE HEAT (+) HOT AT ALL TIMES HOT IN ON LEFT POWER MIRROR DEFOGGER LEFT POWER MIRROR (FRONT OF DRIVER'S DOOR) LT GRN WIRE ORG/ WIRE PASSENGER'S UNDER-DASH PNK UART WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER MIRROR DEFOGGER SWITCH POWER MIRROR DEFOGGER IND RIGHT END OF DASH) RIGHT POWER MIRROR (FRONT OF FRONT PASSENGER'S DOOR) RIGHT POWER MIRROR DEFOGGER VMPAS YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) DRIVER'S SEAT CUSHION HEATER DRIVER'S SEAT HEATER DRIVER'S SEAT HEATER RELAY (LOW) DRIVER'S SEAT HEATER SWITCH DRIVER'S SEAT- BACK HEATER DRIVER'S UNDER-DASH FRONT PASSENGER'S SEAT HEATER FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) FRONT PASSENGER'S SEAT HEATER RELAY BOX FRONT PASSENGER'S SEAT HEATER SWITCH FUSE 16 FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE 19 GRN WIRE GRY WIRE HIGH INDICATOR HIGH OFF LOW HOT AT ALL TIMES HOT IN ON JUNCTION LOW INDICATOR LOW OFF HIGH LT GRN WIRE ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PPL RED WIRE RELAY (HIGH) RELAY BOX RIGHT END OF DASH) SEAT CUSHION) SWITCH ILLUMINATION YEL 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 RR FOG A/T A/T W/ VENTILATED SEATS ABS/ VSA FUSE ABS/VSA MOTOR FUSE ALTERNATOR AS F/B AS F/B OPTFON STD FUSE FUSE BATTERY BATTERY FUSE BATTERY SENSOR BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE CUT-OFF INDICATOR DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S +B MICU HAZ DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT HEATER RELAY BOX DRIVER'S UNDER-DASH EPS CONTROL UNIT EPS FUSE FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FRONT PASSENGER'S SEAT HEATER RELAY (LOW) FUSE 10 FUSE 12 FUSE 13 FUSE 14 FUSE 15 (NOT USED) FUSE 16 FUSE 17 FUSE 7 (NOT (NOT USED) USED) FUSE 18 FUSE 22 (NOT USED) FUSE 19 FUSE 20 (NOT USED) FUSE 8 FUSE 21 (NOT USED) FUSE 9 FUSE 9 FUSE 11 FUSE/RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE H/L WASHER FUSE HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG HEADLIGHT WASHER MOTOR RELAY (IF EQUIPPED) IGNITION COIL RELAY LT BLU WIRE LT GRN WIRE M/T MULTI FUSE 1 MULTI FUSE 2 ORG/ WIRE PASSENGER'S MICU RED WIRE RELAY BLOCK 1 RELAY CIRCUIT BOARD HORN RELAY RIGHT REAR POWER WINDOW RELAY SH-AWD FUSE SH-AWD RELAY (IF EQUIPPED) RELAY BLOCK 3 STARTER STARTER SOLENOID TO CONSOLE ACCESSORY POWER SOCKET RELAY (DIAGRAM 6 OF 6) TO ELD UNIT (DIAGRAM 2 OF 6) TO FUSE 14 (DIAGRAM 3 OF 6) VSA MODULATOR CONTROL UNIT W/O VENTILATED SEATS WHT WIRE

AUDIO UNIT AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) 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 FC IC FOB LOCK SOLENOID FUSE FUSE 18 FUSE 9 FUSE FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE/RELAY BOX (UNDER LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) HOT IN ON OR ACC HOT IN ON OR START KEY LT- KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LF ANTENNA LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PARKING BRAKE SWITCH (ON PARK BRAKE LEVER BRACKET) PASSENGER'S MICU PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE PPL PPL RED WIRE REMOTE SLOT S-NET SCTY UNDER- HOOD VOUT SLOT W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

ACC CUT RELAY AUXILIARY UNDER-DASH FUSE HOLDER (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S MICU DRIVER'S UNDER DASH FUSE/RELAY BOX CONNECTOR DRIVER'S UNDER-DASH DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ECM/PCM (RIGHT SIDE OF ENGINE COMPT) F-CAN H F-CAN L FR WIP INT VR+ FUSE 10 FUSE 15 FUSE 12 FUSE 8 FUSE BLOCK (UNDER LEFT SIDE OF DASH) FUSE/RELAY BOX CONNECTOR GND (LIGHTING) GND (WIPER) GRN WIRE GRY WIRE H/L OFF SW HOT IN ON OR START IG FUSE FUSE BLOCK (UNDER LEFT SIDE OF DASH) IGNITION SWITCH LOCK LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK SLS WIRE PNK STRLD WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY BLOCK (UNDER LEFT SIDE OF DASH) RELAY BLOCK 2 STARTER CUT RELAY 1 STRLY LT STS TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH ECM/PCM (RIGHT SIDE OF ENGINE COMPT) F-CAN H F-CAN L RVS FUSE FUSE/RELAY BOX (UNDER LEFT END OF DASH) HOT IN ON OR START RED WIRE REVERSE LOCKOUT SOLENOID (TOP OF TRANSMISSION) WHT 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