Honda Accord VIII facelift (2011-2013) driver's climate control switch Wiring diagrams

9 16 10 8 6 5 4 3 2 1 14 13 12 ILL+ ILL- A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUS-DATA ILL+ ILL- GND COMPUTER DATA LINES SYSTEM DRIVER'S CLIMATE CONTROL SWITCH ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 (REAR OF ENGINE) ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FRONT PASSENGER'S CLIMATE CONTROL SWITCH GRN WIRE GRN/BLK WIRE GRY WIRE LT BLU WIRE LT GRN WIRE M-DEF M-VENT MODE CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) MODE-P ORG/ WIRE PNK WIRE PPL PPL PNK WIRE RADIATOR FAN MOTOR (LOWER LEFT FRONT OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE S-COM WHT WIRE YEL WIRE YEL/RED WIRE

A/C PRESSURE SENSOR ACC RLY CTRL AUTO LED BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUS-DATA CAN L CAN-H COMPUTER DATA LINES SYSTEM DEF-LED DRIVER'S CLIMATE CONTROL SWITCH ECM/PCM ECT SENSOR 1 ECT SENSOR 2 ENGINE CONTROLS SYSTEM FRONT PASSENGER'S CLIMATE CONTROL SWITCH GRN WIRE GRN/BLK WIRE GRY WIRE LT BLU WIRE LT GRN WIRE M-DEF M-VENT MODE CONTROL MOTOR MODE-P ORG/ WIRE PNK WIRE PPL RADIATOR FAN MOTOR REC-LED RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RR DEF LED RR/DEF LED S-COM SW IN 1 SW IN 2 SW IN 3 SW IN 4 SW OUT 3 SW OUT 4 WHT WIRE YEL WIRE YEL/RED WIRE

9 16 10 8 6 5 4 3 2 1 14 13 12 ILL+ ILL- BLK WIRE BLU WIRE BRN WIRE BUS-DATA ILL+ ILL- GND COMPUTER DATA LINES SYSTEM DRIVER'S CLIMATE CONTROL SWITCH ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 (LEFT REAR OF ENGINE) ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) FRONT PASSENGER'S CLIMATE CONTROL SWITCH GRN WIRE GRY WIRE J/C LT BLU WIRE LT GRN WIRE M-DEF M-VENT MODE CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) MODE-P ORG/ WIRE PNK WIRE PPL PPL PNK WIRE RED WIRE RED/YEL WIRE S-COM SENSOR TOP OF TRANSMISSION) W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE YEL WIRE YEL/RED WIRE

A/C PRESSURE SENSOR ACC RLY CTRL AUTO LED BLK WIRE BLU WIRE BRN WIRE BUS-DATA CAN L CAN-H COMPUTER DATA LINES SYSTEM DEF-LED DRIVER'S CLIMATE CONTROL SWITCH ECM/PCM ECT SENSOR 1 ECT SENSOR 2 FRONT PASSENGER'S CLIMATE CONTROL SWITCH GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE M-DEF M-VENT MODE CONTROL MOTOR MODE-P ORG/ WIRE PNK WIRE PPL PR DEF LED REC-LED RED WIRE RED/YEL WIRE S-COM SW IN 1 SW IN 2 SW IN 3 SW IN 4 SW OUT 3 SW OUT 4 TOP OF TRANSMISSION) W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE YEL WIRE YEL/RED WIRE

B-CAN B-CAN MICU LO HI BLK WIRE BLU WIRE BOX (UNDER LEFT BRN WIRE BUS-DATA CLIMATE CONTROL UNIT CLIMATE CTRL SW (BUS) B-CAN HI B-CAN LO GND COMPUTER DATA LINES SYSTEM CONTROL UNIT VMPAS CONTROL UNIT) DEFOGGER DRIVER'S DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 4 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GRN WIRE GRY WIRE HEAT (+) HOT AT ALL TIMES HOT IN ON ILL ILL INDICATOR JUNCTION LEFT POWER MIRROR LT BLU WIRE LT GRN WIRE MIRRORS SYSTEM NOISE CONDENSER (IF EQUIPPED) (LEFT SIDE OF TRUNK) ORG/ WIRE PASSENGER'S UNDER-DASH PNK COMPUTER DATA LINES SYSTEM WIRE POWER DISTRIBUTION SYSTEM CENTER JUNCTION POWER MIRROR DEFOGGERS POWER WINDOW MASTER SWITCH PR DEF LED DEF LED AUTO LED REC LED 8 13 14 PNK PPL WIRE REAR WINDOW REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY RED WIRE RIGHT POWER MIRROR RR DEF RLY CL- SIDE OF DASH) SW OUT-4 SW OUT-3 SW IN-4 SW IN-3 SW IN-2 SW IN-1 SWITCH UART UART B CAN HI B CAN LO COMPUTER PNK DATA LINES SYSTEM HEAT SG PG WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE BUS-DATA CENTER JUNCTION BOX CLIMATE CONTROL UNIT CLIMATE CTRL SW (BUS) PNK B-CAN HI B-CAN LO WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT) DEF LED PNK AUTO LED PPL REC LED WIRE DEF-LED DEFOGGER DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 4 GRN WIRE GRY WIRE HEAT (+) HEAT PG HOT AT ALL TIMES HOT IN ON LEFT POWER MIRROR LT BLU WIRE LT GRN WIRE MIRRORS SYSTEM NOISE CONDENSER ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MASTER SWITCH PPL REC LED PNK AUTO LED WIRE PR DEF LED REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW/ POWER MIRROR DEFOGGERS INDICATOR REAR WINDOW/ POWER MIRROR DEFOGGERS SWITCH RED WIRE RIGHT POWER MIRROR RR DEF RLY CL- SW IN 1 SW IN 2 SW IN 3 SW IN 4 SW OUT 3 SW OUT 4 SW OUT-4 SW OUT-3 UART PNK B CAN HI WIRE UNDER-HOOD FUSE/RELAY BOX VMPAS UART WHT WIRE YEL WIRE

A/T AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC DIMMING INSIDE MIRROR AUTOMATIC DIMMING INSIDE MIRROR CONNECTOR (OPTION CONNECTOR) BLK WIRE BRN WIRE CABLE REEL CABLE REEL (IN STEERING WHEEL) CLIMATE CONTROL UNIT CONSOLE ACCESSORY POWER SOCKET CONSOLE ACCESSORY POWER SOCKET RELAY CRUISE CONTROL COMBINATION SWITCH DLC DRIVER'S AMBIENT LIGHT DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH DRIVER'S DOOR LOCK GAUGE VSA ACTUATOR/ CONTROL OFF KNOB MODULE SWITCH SWITCH DRIVER'S MICU DRIVER'S POWER WINDOW MOTOR DRIVER'S SEAT HEATER SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S VANITY MIRROR LIGHT DRIVING POSITION MEMORY SWITCH FACTORY FRONT ACCESSORY POWER SOCKET FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S AMBIENT LIGHT FRONT PASSENGER'S SEAT HEATER SWITCH FRONT PASSENGER'S VANITY MIRROR LIGHT GAUGE CONTROL MODULE GND (MICU -S) GND GND (MICU-P) (MICU-P) GND GND (MICU-S) (MICU-S) HANDSFREE- LINK CONTROL UNIT HOMELINK UNIT HONDA ACCESSORY HONDA ACCESSORY 1 HORN SWITCH HVAC CONTROL UNIT INTERFACE DIAL LEFT POWER MIRROR MANUAL A/C MICROPHONE MICU SERVICE CHECK CONNECTOR MOONROOF CONTROL UNIT MOONROOF SWITCH NCA WIRE OPTION A OPTION A OPTION B OPTION B PADDLE HORN SHIFTER- SWITCH (DOWN SHIFT SWITCH) PADDLE SHIFTER (-) (DOWN- -SHIFT SWITCH) PADDLE SHIFTER+ (UP SHIFT SWITCH) PARK PIN SWITCH PARK PIN SWITCH/A/T GEAR POSITION INDICATOR PANEL LIGHT POWER GAUGE WINDOW CONTROL MASTER MODULE SWITCH POWER MIRROR DEFOGGERS POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PREMIUM AUDIO RED WIRE SRS UNIT STEERING LOCK ASSEMBLY STEERING WHEEL) STEREO AMPLIFIER SWITCH ILLUMINATION TPMS CONTROL UNIT VSA OFF SWITCH VSA OFF SWITCH CONNECTOR W/ HANDSFREE- LINK W/ MEMORY W/ NAVIGATION W/ PADDLE SHIFTERS W/ VSA W/O HONDA ACCESSORY YAW RATE-LATERAL ACCELERATION SENSOR

+B B-CAN B-CAN BACKUP HI LO AUDIO UNIT AUDIO-HVAC AUDIO SUB DISPLAY UNIT UNIT (1 CD DISC PLAYER) AUDIO-HVAC SUB-DISPLAY UNIT AUTO AUTO HEAD B-CAN HI BACKUP B-CAN LO BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S CLIMATE CONTROL SWITCH 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) ENGINE COMPT) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S CLIMATE CONTROL SWITCH (W/ NAVIGATION) FUSE 15 FUSE 5 GND (ILL) GND (MICU -S) GND (MICU-P) GRY WIRE H/L GND OFF (LIGHTING) SW H/L GND OFF SMALL (LIGHTING) SW SW SW H/L LO H/L LO SW HAZARD WARNING SWITCH HEAD HEADLIGHT SWITCH HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HVAC CONTROL UNIT HVAC CONTROL UNIT (MANUAL A/C) (BEHIND CENTER OF DASH) ILL+ GND MANUAL A/C NAVIGATION DISPLAY UNIT NAVIGATION DISPLAY UNIT (IF EQUIPPED) NORMAL AUDIO OFF OFF PARK ORG/ WIRE PARK PNK WIRE PREMIUM AUDIO RED WIRE SMALL SW UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF W/ NAVIGATION WHT WIRE

A/T AUDIO REMOTE SWITCH AUDIO UNIT AUDIO UNIT (1 CD DISC PLAYER) AUDIO-HVAC SUB-DISPLAY UNIT CABLE REEL CABLE REEL (IN STEERING COLUMN) CEILING LIGHT CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT CLIMATE CONTROL UNIT (CLIMATE CONTROL W/O NAVIGATION) CLIMATE HVAC CONTROL CONTROL UNIT UNIT (W/ CLIMATE (MANUAL CONTROL) A/C) CRUISE CONTROL COMBINATION SWITCH DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S JUNCTION BOX 2 DRIVER'S SEAT HEATER SWITCH DRIVER'S UNDER-DASH/ RELAY BOX DRIVER'S UNDER-DASH/ RELAY BOX (BEHIND LEFT KICK PANEL) DRIVER'S VANITY MIRROR LIGHT FROM PASSENGER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 7) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 3 OF 7) FRONT INDIVIDUAL CEILING MAP LIGHTS LIGHT FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH FRONT PASSENGER'S VANITY MIRROR LIGHT GRN WIRE GRY WIRE HAZARD WARNING SWITCH HFL-VOICE CONTROL SWITCH HFL-VOICE CONTROL SWITCH (W/ NAVIGATION) HFL-SWITCH (W/O NAVIGATION) HOMELINK HOMELINK MOONROOF UNIT SWITCH (HOMELINK) (W/ AMBIENT LIGHTS) HOMELINK UNIT HOMELINK UNIT (HOMELINK) HVAC CONTROL UNIT HVAC HAZARD CONTROL WARNING UNIT SWITCH (MANUAL A/C) MANUAL A/C MOONROOF MOONROOF SWITCH NAVIGATION DISPLAY UNIT NORMAL AUDIO OPTION A OPTION B PADDLE SHIFTER (-) (DOWN- -SHIFT SWITCH) PADDLE SHIFTER+ (UP SHIFT SWITCH) PASSENGER'S UNDER-DASH/ RELAY BOX PREMIUM AUDIO RED WIRE RED/BLK WIRE SEAT HEATERS SIDE OF DASH) STEERING LOCK ASSEMBLY STEERING WHEEL) TRUNK LIGHT VSA OFF SWITCH VSA W/ JUNCTION BOX, MOONROOF VSA W/O JUNCTION BOX W/ CLIMATE CONTROL W/ HANDS FREELINK W/ NAVIGATION W/O NAVIGATION W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS

2.4L 3.5L 3.5L 2.4L A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/C DIODE A A/C MOTOR OPTION 1 A/C RADIATOR CONDENSER FAN RELAY FAN RELAY (2.4L) (3.5L) AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC A/C AUTOMATIC DIMMING INSIDE MIRROR AUTOMATIC DIMMING INSIDE MIRROR CONNECTOR AUTOMATIC DIMMING INSIDE MIRROR INLINE FUSE AUTOMATIC DIMMING INSIDE MIRROR INLINE FUSE (HONDA ACCESSORY) BLK WIRE BLOWER MOTOR RELAY BRN WIRE CLIMATE CONTROL UNIT CLIMATE CONTROL UNIT (W/ NAVIGATION) CLIMATE HVAC CONTROL CONTROL UNIT UNIT DAY LT DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S SEAT HEATER SWITCH DRIVER'S SEAT HEATER SWITCH (W/ SEAT HEATERS) ECM/PCM ECM/PCM IMMOBILIZER KEYLESS CONTROL UNIT FAN CONTROL RELAY FROM FUSE 12 (DIAGRAM 6 OF 7) FROM IGNITION SWITCH (DIAGRAM 3 OF 7) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH (W/ SEAT HEATERS) FUEL PUMP RELAY FUSE 15 FUSE 16 FUSE 9 GRN WIRE GRY WIRE HANDS FREE LINK CONNE- CTOR HANDSFREE LINK SWITCH HANDSFREELINK INLINE FUSE HANDSFREELINK INLINE FUSE (HONDA ACCESSORY) HONDA ACCESSORY HVAC CONTROL UNIT HVAC CONTROL UNIT (MANUAL A/C) CLIMATE CONTROL UNIT (AUTOMATIC A/C) IMMOBILIZER KEYLESS CONTROL UNIT J/C LT GRN WIRE LT LT LT LT LT LT MANUAL A/C NORMAL AUDIO ORG/ WIRE POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH PREMIUM AUDIO RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RECIRCULATION CONTROL MOTOR RECIRCULATION CONTROL MOTOR (A/C MOTOR: OPTION 1) RED WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ HANDSFREELINK W/ NAVIGATION W/ SEAT HEATERS W/O HANDSFREELINK YEL WIRE