Acura TL IV (2008-2011) driver's under-dash fuse/relay box (under left end of dash) Wiring diagrams

A/T REVERSE DIODE A A/T REVERSE DIODE B A/T REVERSE RELAY AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BRN WIRE DRIVER INPUT (ATPR) PCM (RIGHT SIDE OF ENGINE COMPT) DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) HOT IN ON OR START FUSE 12 J/C NAVIGATION SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSAXLE W/ NAVIGATION WHT 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

A/T REVERSE RELAY AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM AUDIO- NAVIGATION UNIT AUXILIARY JACK/USB ASSEMBLY B SIG BACK LT- BACK LT- B SIG G SIG R SIG SH SIG RG SH BLK WIRE BLU WIRE BRN WIRE C SIG CAMERA ADAPT CAMERA GND CAMERA SH CAMERA V + CAMERA VCC CTR SP+ DRIVER'S DOOR SPEAKER DRIVER'S JUNCTION BOX 2 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ELS DATA SH ELS DATA- ELS DATA+ HFL MUTE NAVI SI NAVI SO B-CAN H FL SP+ FR SP+ FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER G SIG GA AUDIO R - GA AUDIO L - GA B + GA SYS ON GA BUS SH GA AUDIO SH GA AUDIO R + GA AUDIO L + GA-BUS SH GA-BUS- GRN WIRE GRY WIRE J/C LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE NAVI CLK B-CAN L NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK GA BUS+ GA BUS- GA GND WIRE PNK PNK WIRE PNK WIRE PPL PPL PNK WIRE R SIG RED WIRE RG GND RGL+ RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER RL SP+ RR SP- SCTY 1 SCTY 2 SH SIG STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) SUBW SP - SUBWOOFER SUR L SP- SUR R SP + USB JACK USB JACK CONNECTOR USB VBUS USB DATA- USB DATA+ USB GND USB SH USB DET USB DET GND VCC GND WHT WIRE YEL WIRE YS C SIG

+B SMART B+ STS B-CAN HI B-CAN LO BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE 12 FUSE 8 GRN WIRE HOT IN ON OR START IG FUSE IND-1 SW ILL LT BLU WIRE LT GRN WIRE ORG/ WIRE PCM (RIGHT SIDE OF ENGINE COMPT) PNK RELAY IN (STRLD) WIRE PNK VALVE CRTL (SLS) WIRE PNK WIRE POWER CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE RELAY CRTL (STRLM) SERVICE CHECK IN (SCS) STARTER CUT RELAY 1 STARTER SW SIG (STS) TRANSMISSION RANGE SWITCH (ON TRANSAXLE USED) WHT WIRE YEL WIRE

ACC CUT RELAY (UNDER LEFT SIDE OF DASH) AUXILIARY UNDER-DASH FUSE HOLDER (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE 12 FUSE 8 GRN WIRE HOT IN ON OR START IGNITION SWITCH LOCK LT GRN WIRE ORG/ WIRE PCM (RIGHT SIDE OF ENGINE COMPT) PNK PNK WIRE PNK RELAY IN (STRLD) WIRE PNK VALVE CRTL (SLS) WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RELAY CRTL (STRLM) STARTER CUT RELAY 1 STARTER SW SIG (STS) TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE YEL WIRE

APP SENSOR (UNDER LEFT SIDE OF DASH) AT-P BLK WIRE BLK/BLU WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE 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) FUSE 10 FUSE 12 FUSE 17 FUSE 18 GRN WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT (W/O KEYLESS ACCESS) KEY INTERLOCK SOLENOID KEY LOCK KEY LOCK SOLENOID KEY SW LT GRN WIRE METER PARK PIN SWITCH A/T SHIFT LOCK SOLENOID/PARK PIN SWITCH (UNDER CENTER CONSOLE) PCM (RIGHT SIDE OF ENGINE COMPT) PCU IN PCU KEY PNK (SLS) VALVE CTRL WIRE PNK SENS IN (APSB) WIRE PNK WIRE POWER CONTROL UNIT (UNDER LEFT SIDE OF DASH) PPL PPL P-PIN SW RED WIRE SENS IN (APSA) SHIFT LOCK SOLENOID STOP SW TRANSMISSION RANGE SWITCH (ON TRANSAXLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ KEYLESS ACCESS W/O KEYLESS ACCESS

B-CAN LO BATTERY BATTERY +B SMART BATTERY FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM (RIGHT END OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ELD UNIT ENGINE START/STOP SWITCH FUSE 8 GRN WIRE IG MAIN FUSE IND-1 SW ILL STS KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS JUNCTION BOX (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT PNK WIRE MULTI FUSE 1 MULTI FUSE 3 PNK B CAN HI COMPUTER DATA LINES SYSTEM B CAN LO WIRE PNK B-CAN HI WIRE PNK WIRE POWER CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE RELAY REMOTE SLOT CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) STARTER STARTER CUT RELAY 1 STARTER CUT RELAY 2 STARTER MOTOR STARTER RELAY CONTROL STARTER SOLENOID TRANSMISSION RANGE SWITCH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

5 3 PNK WIRE ACC CUT RELAY (UNDER LEFT SIDE OF DASH) AUXILIARY UNDER-DASH FUSE HOLDER (UNDER LEFT SIDE OF DASH) BATTERY BATTERY FUSE BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) ELD UNIT FUSE 8 GRN WIRE IGNITION SWITCH LOCK LT BLU WIRE LT GRN WIRE LT PNK WIRE MULTI FUSE 1 MULTI- FUSE 3 IG MAIN FUSE PNK LT USED) WIRE PNK LT WIRE PNK PNK WIRE PNK WIRE REMOTE ENGINE START CONNECTOR (UNDER LEFT SIDE OF DASH) STARTER STARTER CUT RELAY 1 STARTER CUT RELAY 2 STARTER MOTOR STARTER SOLENOID TRANSMISSION RANGE SWITCH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AIR BAG CUT-OFF INDICATOR BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT END OF DASH) COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FAIL SAFE CIRCUIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 11 FUSE 5 FUSE 12 GAUGE CONTROL MODULE GRY WIRE HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HOT IN ON OR START INNER SIDE FRONT PASSENGER'S WEIGHT SENSOR (UNDER FRONT PASSENGER'S SEAT) LT GRN WIRE NCA WIRE ODS ODS UNIT (LEFT SIDE OF FRONT PASSENGER'S SEAT BACK) OUTER SIDE FRONT PASSENGER'S WEIGHT SENSOR (UNDER FRONT PASSENGER'S SEAT) POW RED WIRE SEAT BELT REMINDER IND SIDE AIR BAG CUT-OFF IND SRS IND WARNING DRIVE CIRCUIT WHT WIRE WSIG WSIP WSOG WSOP YEL WIRE