Acura TL IV (2008-2011) (under driver's seat) Wiring diagrams

BACKWARD BLK WIRE BLU WIRE BRN WIRE DRIVER'S POWER LUMBAR SUPPORT MOTOR (RIGHT SIDE OF DRIVER'S SEAT BACK) DRIVER'S POWER LUMBAR SUPPORT SWITCH FORWARD/ FUSE 18 HOT AT ALL TIMES ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL)

ATP-P BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE BRN WIRE DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (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) ENGINE CONTROLS SYSTEM FHM - SLRR - 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 ORG/ WIRE PNK RHUP RECLINE SW SLFW WIRE PNK WIRE POWER MIRROR CONTROL UNIT (IN DRIVER'S DOOR) POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) PPL PPL FHM + SL FR + GND PPL UART B-CAN LO B-CAN HI COMPUTER DATA PNK LINES SYSTEM WIRE REC + RHM - REC - PNK WIRE RED WIRE RHDN FHDN FHUP RECLINE SW SLFW RHM + SEG SENSOR SVCC TRANSMISSION RANGE SWITCH (ON TRANSAXLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WHT WIRE YEL WIRE

AUDIO NAVIGATION UNIT HOT AT ALL TIMES AUDIO UNIT B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CON RR-R D/L DR FR UNLK RLY CL D/L DR LK RLY CL D/L DR UNLK RLY CL D/L SIL-CON SW RR-L D/LS LK D/LS UNLK D/S SIL- DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ENG HOOD SW FR DOOR SW L FR DR SW R FUSE FUSE 12 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C KEY SW KEYLESS LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LOW BEAM LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RLY CL- RR DOOR SW L RR DR SW R SCTY SWITCH W/ NAVIGATION W/ SH-AWD W/O NAVIGATION W/O SH-AWD WHT WIRE YEL WIRE YEL/RED WIRE

ACURA LINK CONTROL UNIT (XM RECEIVER) (IF EQUIPPED) AUDIO NAVIGATION SWITCH PANEL AUDIO-HVAC DISPLAY UNIT (W/0 NAVIGATION) BLK WIRE BRN WIRE DOOR DOOR LOCK UNLOCK RELAY RELAY DRIVER'S POWER LUMBAR SUPPORT SWITCH DRIVER'S SEAT BELT BUCKLE SWITCH DRIVER'S SEAT HEATER RELAY (HIGH) DRIVER'S SEAT HEATER RELAY (LOW) DRIVER'S SEAT POSITION SENSOR DRIVER'S SEAT- BACK HEATER ELECTRICAL COMPASS UNIT (W/O NAVIGATION) FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH FRONT PASSENGER'S SEAT HEATER FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) FUEL FILL DOOR OPENER SOLENOID GLOVE BOX LIGHT HANDSFREE- LINK CONTROL UNIT INTERFACE DIAL KEYLESS ACCESS SYSTEM MODE SWITCH (IF EQUIPPED) KEYLESS ACCESS) KEYLESS BUZZER LEFT BRAKE LIGHT/ TAILLIGHT LEFT LICENSE PLATE LIGHT LEFT REAR SIDE MARKER LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT RIGHT BACKUP BACKUP LIGHT LIGHT NAVIGATION DISPLAY UNIT ODS UNIT POWER SEAT CONTROL UNIT REAR DIFFERENTIAL (W/ SH-AWD) REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER NOISE CONDENSER RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SIDE MARKER LIGHT RIGHT REAR TURN SIGNAL LIGHT SH-AWD CONTROL UNIT SH-AWD RELAY TRUNK LID OPENER MAIN SWITCH TRUNK LID OPENER SOLENOID/ LATCH SWITCH TRUNK LID SPOILER SWITCH (W/ W/ NAVIGATION WHT WIRE

AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BLU WIRE BRAKE LIGHT SHIELD DLC BRN WIRE CABLE REEL (IN STEERING COLUMN) DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S FRONT VANITY PASSENGER'S MIRROR VANITY LIGHT MIRROR LIGHT DRIVER'S POWER WINDOW MOTOR DRIVING POSITION MEMORY SWITCH FRONT PASSENGER'S POWER GAUGE CONTROL MODULE GND GND (MICU-S) (MICU-S) GRY WIRE HEADLIGHT WASHER SWITCH (IF EQUIPPED) HFL- MOONROOF NAVIGATION SWITCH MICROPHONE (IF EQUIPPED) HIGH MOUNT JUNCTION CONNECTOR LEFT POWER MIRROR LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH LEFT REAR POWER WINDOW SWITCH MOONROOF CONTROL UNIT/MOTOR SHIELD PADDLE SHIFTER (-) (DOWNSHIFT PASS- ENGER'S MICU GND MICU-S POWER MIRROR CONTROL UNIT POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH POWER WINDOW MOTOR SHIELD PPL REAR INDIVIDUAL MAP LIGHTS RED WIRE ROOF CONSOLE STEERING ANGLE SENSOR (W/ SH-AWD) STEERING WHEEL) SWITCH TRUNK LID OPENER/FUEL FILL DOOR OPENER SWITCH VSA OFF SWITCH WINDOW MOTOR WINDOW SWITCH

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 FUSE/RELAY BOX FRONT PASSENGER'S SEAT HEATER (UNDER FRONT PASSENGER'S SEAT) FRONT PASSENGER'S SEAT HEATER RELAY (HIGH) (UNDER FRONT PASSENGER'S SEAT) FRONT PASSENGER'S SEAT HEATER RELAY (LOW) (UNDER FRONT PASSENGER'S SEAT) FRONT PASSENGER'S SEAT HEATER SWITCH FUSE 16 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 PPL RED WIRE RELAY (HIGH) (UNDER DRIVER'S SEAT) RIGHT END OF DASH) SEAT CUSHION) SWITCH ILLUMINATION YEL WIRE

A/T REVERSE DIODE A A/T REVERSE RELAY ACURA LINK POWER CONTROL UNIT MIRROR (XM RECEIVER) CONTROL UNIT (IF EQUIPPED) ALTERNATOR EVAP CANISTER PURGE VALVE BLK WIRE BLK/YEL WIRE BRAKE PADEL POSITION SWITCH BRN WIRE CIGARETTE LIGHTER SOCKET CIGARETTE LIGHTER SOCKET RELAY CONSOLE ACCESSORY POWER SOCKET CONSOLE ACCESSORY POWER SOCKET RELAY (UNDER LEFT SIDE OF DASH) 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) ELD UNIT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) ELECTRICAL COMPASS UNIT (IF EQUIPPED) ENGINE MOUNT CONTROL SOLENOID VALVE FROM CENTER JUNCTION BOX (DIAGRAM 3 OF 6) FROM CONSOLE ACCESSORY POWER SOCKET RELAY (DIAGRAM 6 OF 6) FROM FUSE 16 (DIAGRAM 1 OF 6) FROM FUSE 17 (DIAGRAM FUSE 18 5 OF 6) FROM FUSE 20 (DIAGRAM 2 OF 6) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FUEL PUMP RELAY FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 23 FUSE 7 (NOT USED) FUSE 9 GAUGE CONTROL MODULE IGNITION KEY SWITCH/ KEY LIGHT IMMOBLIZER KEYLESS CONTROL UNIT JUNCTION CONNECTOR LT BLU WIRE METER PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM PNK WIRE POWER SEAT CONTROL UNIT PPL PPL PPL TO CIGARETTE LIGHTER SOCKET RELAY (DIAGRAM PPL 6 OF 6) RED WIRE SRS UNIT TO FUSE 4 (DIAGRAM 5 OF 6) TPMS CONTROL UNIT W/ SH-AWD W/O CIGARETTE LIGHTER W/ CIGARETTE LIGHTER W/O SH-AWD WHT WIRE YEL WIRE

B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CON RR-R D/L DR FR UNLK RLY CL D/L DR LK RLY CL D/L DR UNLK RLY CL D/L SIL-CON SW RR-L D/LS LK D/LS UNLK D/S SIL- DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ENG HOOD SW FR DOOR SW L FR DR SW R FUSE FUSE 12 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C KEY SW KEYLESS LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH LOW BEAM LT BLU WIRE LT GRN WIRE ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RLY CL- RR DOOR SW L RR DR SW R SWITCH TRUNK HANDLE SW W/ SH-AWD W/O SH-AWD WHT WIRE YEL WIRE

AUDIO NAVIGATION UNIT HOT AT ALL TIMES AUDIO UNIT B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CON RR-R D/L DR FR UNLK RLY CL D/L DR LK RLY CL D/L DR UNLK RLY CL D/L SIL-CON SW RR-L D/LS LK D/LS UNLK D/S SIL- DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER'S DOOR KEY CYLINDER DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH DRIVER'S DOOR UNLOCK RELAY DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ENG HOOD SW FR DOOR SW L FR DR SW R FUSE FUSE 12 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START J/C KEY SW KEYLESS LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LOW BEAM LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RLY CL- RR DOOR SW L RR DR SW R SCTY SWITCH W/ NAVIGATION W/ SH-AWD W/O NAVIGATION W/O SH-AWD WHT WIRE YEL WIRE YEL/RED 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