Honda Accord VIII facelift (2011-2013) computer data lines system Wiring diagrams

3.5L 2.4L ABS IND. ABS MODULATOR CONTROL UNIT BKSW BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE PEDAL POSITION SWITCH BRAKE SYSTEM IND BRN WIRE CAN L CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM FAST CONTROLLER AREA NETWORK TRANSCEIVER FL +B FL-GND FR +B FR GND FSR +B FUSE 10 FUSE 15 FUSE 20 FUSE 21 FUSE 5 FUSE 6 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START K LINE LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE MR +B MR-GND ORG/ WIRE PARKING BRAKE SWITCH PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK PPL WIRE PNK WIRE PPL R/L GND RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RL +B RR +B RR-GND UNDER-HOOD FUSE/RELAY BOX WARNING DRIVE CIRCUIT WHT WIRE

3.5L 2.4L ABS IND. ABS/VSA FUSE ABS/VSA MOTOR FUSE BKSW BLK WIRE BLK/BLU WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE PEDAL POSITION SWITCH BRAKE SYSTEM IND BRN WIRE CAN L CENTER JUNCTION BOX CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 2 DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM FAST CONTROLLER AREA NETWORK TRANSCEIVER FL-GND FR +B FSR +B FUSE 10 FUSE 15 FUSE 5 FUSE 6 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START K-LINE PPL RR-GND LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE M/T W/ MEMORY MR +B MR-GND MULTI FUSE 2 OPTION A OPTION B ORG/ WIRE PARKING BRAKE SWITCH PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK RR +B FL +B WIRE PNK WIRE POWER SEAT CONTROL UNIT PPL R/L GND RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RL +B S GND SGND STEERING ANGLE SENSOR STR-A STR-B STR-D STR-D PPL STR-B SVCC SVCC PPL FR-GND UNDER-HOOD FUSE/RELAY BOX VSA ACTIVATION IND VSA MODULATOR CONTROL UNIT VSA OFF SWITCH VSA SYSTEM IND WARNING DRIVE CIRCUIT WEN WHT WIRE YAW RATE-LATERAL ACCELERATION SENSOR

1) PARK 2) AUTO 2.4L 3.5L 3) HEAD 3.5L A/T 4 DOOR AREA NETWORK B-CAN HI B-CAN HI B-CAN LO B-CAN LO BEEPER BLK WIRE BLU WIRE BODY CONTROLLER BODY CONTROLLER AREA NETWORK TRANSCEIVER BRAKE SYSTEM INDICATOR BRN WIRE CAN H CAN L FLBC FRBC CAN H CAN L OPSW POIL CAN L CENTER JUNCTION BOX CIRCUIT CIRCUIT DIMMING CIRCUIT STABILIZER COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DIMMING DRIVER'S DOOR OPEN INDICATOR DRIVER'S DOOR SWITCH DRIVER'S DOOR SWITCH (AT DRIVER'S "B" PILLAR) DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S SEAT BELT SWITCH CONNECTOR DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) FLBC FR DR SW FR DR SW L FR DR SW RR DR SW FRBC FRONT PASSENGER'S DOOR OPEN INDICATOR FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH (AT FRONT PASSENGER'S "B" PILLAR) FRONT PASSENGER'S SEAT BELT SWITCH FRONT PASSENGER'S SEAT BELT SWITCH (UNDER FRONT PASSENGER'S SEAT) FUSE FUSE 15 FUSE 16 FUSE 5 FUSE BOX (LEFT REAR OF ENGINE COMPT) GAUGE CONTROL MODULE GND GND GND H/L OFF SW SMALL SW H/L LOW SW TRUNK SW FR DR SW L RR DR SW L GRN WIRE GRY WIRE H/L LOW SW H/L OFF SW HEADLIGHT SWITCH 0) OFF HEADLIGHT SWITCH 0) OFF 1) PARK 2) AUTO 3) HEAD HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH INDICATOR INSTRUMENT CLUSTER SYSTEM KEY LT- KEY LT- KEY SW KEY SW LEFT REAR DOOR OPEN INDICATOR LEFT REAR DOOR SWITCH LEFT REAR DOOR SWITCH (4 DOOR) (AT LEFT REAR "C" PILLAR) LIGHTS ON INDICATOR LOW OIL PRESSURE INDICATOR LT GRN WIRE M/T W/ MEMORY OIL PRESSURE SWITCH OPSW PARKING BRAKE SWITCH PARKING BRAKE SWITCH (UNDER PARKING BRAKE LEVER) PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK 2 WIRE PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POIL PPL RED WIRE RIGHT REAR DOOR OPEN INDICATOR RIGHT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH (4 DOOR) (AT RIGHT REAR "C" PILLAR) ROCKER ARM OIL PRESSURE SENSOR RR DR SW (CON G) RR DR SW L SEAT BELT REMINDER INDICATOR SMALL SW SRS UNIT SRS UNIT (UNDER MIDDLE OF DASH) STABILIZER STEERING LOCK ASSEMBLY TRANSCEIVER/ TRUNK LID LATCH SWITCH TRUNK LID OPEN INDICATOR TRUNK LID OPENER SOLENOID/ LATCH SWITCH TRUNK LIGHT TRUNK SW UNDER-HOOD FUSE/RELAY UNDER-HOOD FUSE/RELAY BOX WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/RED WIRE

2.4L 3.5L 3.5L A/T ACTIVE NOISE CONTROL AM SIGNAL WINDOW ANTENNA AM/FM ANTENNA AMPLIFIER (AT RIGHT "C" PILLAR) AMP AMP MUTE ANC F- ANC R- ANT B+ ANTENNA LEAD CONNECTOR AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM (LEFT FRONT OF ENGINE COMPT) FL PRE- FL SP+ FM SIGNAL WINDOW ANTENNA FR PRE- FR SP+ FUSE 15 FUSE 18 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON K LINE LEFT REAR SPEAKER LT BLU WIRE LT GRN WIRE MAIN GND NAVIGATION SYSTEM NCA WIRE NEP ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL REAR WINDOW RED WIRE REMOTE SW REMOTE SW GND RF IN RF SH RIGHT REAR SPEAKER RL PRE- RL SP+ RR PRE- RR SP- SCTY SH ANC GND SH ANCM F GND SH FL GND SH FR GND SH RL GND SH RR GND SH SUBW GND STEREO AMPLIFIER SUBW PRE- SUBW SP - SUBWOOFER SWD +B UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

ANC F MIC + BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SPEAKER DRIVER'S DOOR SPEAKER NETWORK CONTROL UNIT FL SP+ FR SP+ FRONT PASSENGER'S DOOR SPEAKER FRONT PASSENGER'S DOOR SPEAKER NETWORK CONTROL UNIT GA + B GA AUDIO SH GA GND GA SYS ON GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GRN WIRE GRY WIRE HANDSFREE- LINK CONTROL UNIT HFL MUTE HLF MUTE LEFT TWEETER LT BLU WIRE LT GRN WIRE MICROPHONE NCA WIRE PNK WIRE PPL RED WIRE RIGHT TWEETER SATELLITE SIGNAL ANTENNA SPKR (+) TELM SIG - TELM SIG SH TER SAT TER SAT SH TWEETER USB ADAPTER CONNECTOR USB DATA - USB GND USB PORT USB SH USB VBUS W/O USB W/O USB W/ USB WHT WIRE XM ANTENNA XM RECEIVER (W/O USB) USB ADAPTER UNIT (W/ USB)

6 CD +B 6 CD AUDIO L - 6 CD AUDIO R - 6 CD AUDIO SH 6 CD BUS - 6 CD BUS SH 6 CD GND 6 CD ILL - 6 CD SYS ON AUDIO DISC CHANGER AUDIO REMOTE SWITCH AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUX DET AUX GND AUX LCH AUX RCH AUX SH GND AUX SIG SH AUXILIARY JACK ASSEMBLY B-CAN H B-CAN L BLK WIRE BLU WIRE BRN WIRE CABLE REEL CHANNEL DOWN SWITCH CHANNEL UP SWITCH COMPUTER DATA LINES SYSTEM DUET CONT DUET RX DUET TX GA + B GA AUDIO L- GA AUDIO R- GA AUDIO SH GA GND GA SYS ON GA-BUS SH GA-BUS- GRN WIRE GRY WIRE HFL MUTE LT BLU WIRE LT GRN WIRE MODE SWITCH NAVI GND NAVI LCH NAVI SH GND NAVIGATION SYSTEM NAVIGATION UNIT ORG/ WIRE PNK WIRE RED WIRE RG L GND RG L SH RG L+ SH DUET GND STEERING WHEEL) TELM SIG - TELM SIG SH VOLUME DOWN SWITCH VOLUME UP SWITCH W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE YEL WIRE

2.4L 3.5L 3.5L A/T ACTIVE NOISE CONTROL AM SIGNAL WINDOW ANTENNA AM/FM ANTENNA AMPLIFIER (AT RIGHT "C" PILLAR) AMP AMP MUTE ANC F- ANC R- ANT B+ ANTENNA LEAD CONNECTOR AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM (LEFT FRONT OF ENGINE COMPT) FL PRE- FL SP+ FM SIGNAL WINDOW ANTENNA FR PRE- FR SP+ FUSE 15 FUSE 18 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON K LINE LEFT REAR SPEAKER LT BLU WIRE LT GRN WIRE MAIN GND NCA WIRE NEP ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL REAR WINDOW RED WIRE REMOTE SW REMOTE SW GND RF IN RF SH RIGHT REAR SPEAKER RL PRE- RL SP+ RR PRE- RR SP- SCTY SCTY RADIO SH ANC GND SH ANCM F GND SH ANCM R GND SH FL GND SH FR GND SH RL GND SH RR GND SH SUBW GND STEREO AMPLIFIER SUBW PRE- SUBW SP - SUBWOOFER SWD +B UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

ACTIVE NOISE CONTROL ACTIVE NOISE CONTROL, A/T W/O HANDSFREE LINK ANC BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SPEAKER DRIVER'S DOOR SPEAKER NETWORK CONTROL UNIT F MIC + FL SP+ FR SP+ FRONT ACTIVE NOISE CONTROL MICROPHONE FRONT PASSENGER'S DOOR SPEAKER FRONT PASSENGER'S DOOR SPEAKER NETWORK CONTROL UNIT GA + B GA AUDIO SH GA GND GA SYS ON GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GRN WIRE GRY WIRE LEFT TWEETER LT BLU WIRE LT GRN WIRE MICROPHONE NCA WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL REAR ACTIVE NOISE CONTROL MICROPHONE RED WIRE RIGHT TWEETER SATELLITE SIGNAL ANTENNA SH ANCM SH ANCM R GND SPKR (+) TER SAT TER SAT SH TWEETER USB ADAPTER CONNECTOR USB BUS USB DATA - USB GND USB PORT USB SH W/ ACTIVE NOISE CONTROL W/O USB W/ USB WHT WIRE XM ANTENNA XM RECEIVER (W/O USB) USB ADAPTER UNIT (W/ USB)

BLK WIRE BRN WIRE CAN L CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROLLER AREA NETWORK CONTROLLER DATA LINK CONNECTOR (DLC) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DRIVE CIRCUIT DRIVE CIRCUIT WARNING DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S UNDER-DASH FUSE/RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX FAST CONTROLLER AREA FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 15 FUSE 15 BOX (LEFT REAR OF ENGINE COMPT) FUSE 29 FUSE 5 FUSE 5 BOX (BEHIND LEFT KICK PANEL) GAUGE CONTROL MODULE HOT AT ALL TIMES HOT IN ON OR START K LINE LOW TIRE PRESSURE INDICATOR LT BLU WIRE NETWORK TRANSCEIVER RED WIRE TPMS CONTROL UNIT TPMS CONTROL UNIT (UNDER LEFT SIDE OF DASH) TPMS INDICATOR UNDER-HOOD FUSE/RELAY UNDER-HOOD FUSE/RELAY BOX WARNING WHT WIRE

2.4L 2.4L 3.5L 2.4L, 3.5L W/O PADDLE SHIFTERS 3.5L W/ PADDLE SHIFTERS 3.5L 3.5L 2.4L 3.5L 3.5L ATP-P ATPP B-CAN B-CAN HI B-CAN LO BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BRAKE PEDAL POSITION SWITCH BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL BRN WIRE CANADA COMPUTER DATA LINES SYSTEM CONTROL UNIT) CONTROLLER AREA NETWORK CONTROLLER COUPE, SEDAN CRUISE CONTROL SYSTEM DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) FR WASH FR WIP FR WIPER FUSE 10 FUSE 3 FUSE 4 FUSE 5 GAUGE CONTROL MODULE GND (WIPER) GRN WIRE HI/LO SW HORN RELAY HOT AT ALL TIMES HOT AT ALL TIMES UNDER- FUSE 10 HOOD FUSE/ RELAY BOX HOT IN ON OR START INT VR+ INT VR+ FR WIP INT/LO SW INT/LO SW FR WIP INTER- MITTENT WIPER RELAY INTERMITTENT DWELL TIME CONTROLLER J/C LT GRN WIRE METER MICU MICU P-GND MICU S-GND MICU-P MICU-S MIST MIST SW MULTI FUSE 3 MULTI- FUSE 3 WIPER MOTOR FUSE OFF ORG/ WIRE P-GND PARK PASSENGER'S MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL RED WIRE RLY CL- RLY CL- WIP HI/LO RLY CL- WIP INT RUN WIRE S GND SEDAN, COUPE STOP SW SUPPORT) SW FR WASH TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH (ON TRANSMISSION) UNDER- HOOD FUSE/ RELAY BOX UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) (2.4L) WARNING DRIVE CIRCUIT WASH WASHER WASHER FLUID LEVEL IND WASHER FLUID LEVEL SWITCH WASHER FLUID LEVEL SWITCH (CANADA) WHT WIRE WIND- SHIELD WIND- SHIELD WASHER SWITCH WIND- SHIELD WIPER SWITCH WIND- SHIELD WIPER WASH SWITCH WASHER SWITCH WINDSHIELD WASHER MOTOR WINDSHIELD WASHER MOTOR (ON BOTTOM OF WINDSHIELD WASHER FLUID RESERVOIR) WINDSHIELD WASHER RELAY WINDSHIELD WIPER HIGH/LOW RELAY WINDSHIELD WIPER MOTOR WINDSHIELD WIPER RELAY WIP HI/LO WIP INT WIPER WIPER MOTOR FUSE WIPER/ WASHER SWITCH YEL WIRE YEL/BLU WIRE