Honda Accord VIII facelift (2011-2013) engine controls system Wiring diagrams

AC-CLK ACS AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR B-CAN HI B-CAN LO BLK WIRE BLOWER FEEDBACK BLOWER MOTOR BLOWER POWER TRANSISTOR BLU WIRE BRN WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT CLIMATE CTRL SW COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DISPLAY (CLK) DISPLAY (SI) A/C PRESS SENS DRIVER'S AIR MIX COOL DRIVER'S AIR MIX HOT DRIVER'S JUNCTION BOX 1 DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRV AIR MIX POTENTIAL DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM EVAP TEMP SENS FRESH FUSE 14 FUSE 15 FUSE 16 FUSE 21 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON IN CAR TEMP SENS IN-CAR TEMPERATURE SENSOR LT BLU WIRE LT GRN WIRE MODE HEAT MODE POTENTIAL MODE VENT NAVIGATION SYSTEM NAVIGATION UNIT (CLK) SENS COMMON GND NAVIGATION UNIT (SI) NAVIGATION UNIT (SO) NORMAL AUDIO PREMIUM AUDIO OUTSIDE AIR TEMP SENS OUTSIDE AIR TEMPERATURE SENSOR PASS AIR MIX COOL PASS AIR MIX HOT PASS AIR MIX POTENTIAL PASSENGER'S UNDER-DASH FUSE/RELAY BOX PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL PPL REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/YEL WIRE SC-SO SOUND SYSTEMS SUN LIGHT SENSOR SUNLIGHT SENS UNDER-HOOD FUSE/RELAY BOX W/ HANDS FREE LINK W/ MEMORY WHT WIRE YEL 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

AC-CLK ACS AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR B-CAN HI B-CAN LO BLK WIRE BLOWER FEEDBACK BLOWER MOTOR BLOWER POWER TRANSISTOR BLU WIRE BRN WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DISPLAY (CLK) DISPLAY (SI) A/C PRESSURE SENS DRIVER'S AIR MIX COOL DRIVER'S AIR MIX HOT DRIVER'S JUNCTION BOX 1 DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRV AIR MIX POTENTIAL DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM EVAP TEMP SENS FRESH FUSE 14 FUSE 15 FUSE 16 FUSE 21 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON ILLUMINATION IN CAR TEMP SENS IN-CAR TEMPERATURE SENSOR LT BLU WIRE LT GRN WIRE MODE HEAT MODE POTENTIAL MODE VENT NORMAL AUDIO PREMIUM AUDIO ORG/ WIRE OUTSIDE AIR TEMP SENS OUTSIDE AIR TEMPERATURE SENSOR PASS AIR MIX COOL PASS AIR MIX HOT PASS AIR MIX POTENTIAL PASSENGER'S UNDER-DASH FUSE/RELAY BOX PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL PPL REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/YEL WIRE SC-SO SENS COMMON GND SOUND SYSTEMS SUNLIGHT SENS SUNLIGHT SENSOR UNDER-HOOD FUSE/RELAY BOX W/ AUTOMATIC LIGHTING W/ HANDS FREELINK W/ MEMORY W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR A/C CONDENSER FAN RELAY A/C DIODE A A/C DIODE B A/C PRESSURE SENSOR ACC RLY CTRL AMD-P BLK WIRE BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM DRIVER'S AIR MIX CONTROL MOTOR ECM/PCM ECT SENSOR 1 ECT SENSOR 2 ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR FAN CONTROL RELAY FRD-P FRONT PASSENGER'S AIR MIX CONTROL MOTOR FRS FUSE 20 FUSE 5 FUSE 8 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MAIN FAN MOTOR FUSE MODE CONTROL MOTOR MODE-P MULTI FUSE 3 ORG/ WIRE PNK WIRE PPL RADIATOR FAN MOTOR RADIATOR FAN RELAY REC RECIRCULATION CONTROL MOTOR RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE S-COM UNDER- HOOD FUSE/ RELAY BOX WHT WIRE YEL WIRE YEL/RED WIRE

A/T A/T CLUTCH PRESSURE CONTROL VALVE A A/T CLUTCH PRESSURE CONTROL VALVE B A/T CLUTCH PRESSURE CONTROL VALVE B (LEFT SIDE OF TRANSMISSION) A/T CLUTCH PRESSURE CONTROL VALVE C A/T CLUTCH PRESSURE CONTROL VALVE C (LEFT SIDE OF TRANSMISSION) A/T GEAR POSITION DIMMING CIRCUIT A/T GEAR POSITION INDICATOR A/T GEAR POSITION INDICATOR DRIVE CIRCUIT ATF TEMPERATURE SENSOR ATF TEMPERATURE SENSOR (ON TRANSMISSION) ATFT ATFT VBSOL CAN H CAN L SCS ATPD ATPFWD ATPN ATPP ATPR ATPRVS BKSW BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE CAN L COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FAST CONTROLLER AREA NETWORK TRANSCEIVER FLUID PRESSURE SWITCH A FUSE FUSE 10 FUSE 15 GAUGE CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) INPUT SHAFT (MAINSHAFT) SPEED SENSOR INPUT SHAFT (MAINSHAFT) SPEED SENSOR (RIGHT SIDE OF TRANSMISSION HOUSING) LSA - LSB LSC LT GRN WIRE MAP MAP NC ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (RIGHT SIDE OF TRANSMISSION HOUSING) PG 2 PG 2 LSA LSB LSC PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SCS SHA SHA SHB ATPN ATPP ATPR SHB SHC SHD SHE SHE ATPFWD ATPRVS ATPD SHIFT CONTROL SOLENOID VALVE A SHIFT CONTROL SOLENOID VALVE B SHIFT CONTROL SOLENOID VALVE B SHIFT CONTROL SOLENOID VALVE A SHIFT CONTROL SOLENOID VALVE C SHIFT CONTROL SOLENOID VALVE D SHIFT CONTROL SOLENOID VALVE E STARTING/ CHARGING SYSTEM TRANSMISSION FLUID PRESSURE SWITCH B (ON SIDE OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON REAR OF TRANSMISSION) UNDER- HOOD FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) VBSOL WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

AC-CLK ACS AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR B-CAN HI B-CAN LO BLK WIRE BLOWER FEEDBACK BLOWER MOTOR BLOWER POWER TRANSISTOR BLU WIRE BRN WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT CLIMATE CTRL SW COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DISPLAY (CLK) DISPLAY (SI) A/C PRESSURE SENS DRIVER'S AIR MIX COOL DRIVER'S AIR MIX HOT DRIVER'S JUNCTION BOX 1 DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRV AIR MIX POTENTIAL DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM EVAP TEMP SENS FRESH FUSE 14 FUSE 15 FUSE 16 FUSE 21 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON IN CAR TEMP SENS IN-CAR TEMPERATURE SENSOR LT BLU WIRE LT GRN WIRE MODE HEAT MODE POTENTIAL MODE VENT NAVIGATION SYSTEM NAVIGATION UNIT (CLK) SENS COMMON GND NAVIGATION UNIT (SI) NAVIGATION UNIT (SO) NORMAL AUDIO PREMIUM AUDIO OUTSIDE AIR TEMP SENS OUTSIDE AIR TEMPERATURE SENSOR PASS AIR MIX COOL PASS AIR MIX HOT PASS AIR MIX POTENTIAL PASSENGER'S UNDER-DASH FUSE/RELAY BOX PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL PPL REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/YEL WIRE SC-SO SOUND SYSTEMS SUN LIGHT SENSOR SUNLIGHT SENS UNDER-HOOD FUSE/RELAY BOX W/ HANDS FREE LINK W/ MEMORY WHT WIRE YEL WIRE

AC-CLK ACS AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR B-CAN HI B-CAN LO BLK WIRE BLOWER FEEDBACK BLOWER MOTOR BLOWER POWER TRANSISTOR BLU WIRE BRN WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DISPLAY (CLK) DISPLAY (SI) A/C PRESSURE SENS DRIVER'S AIR MIX COOL DRIVER'S AIR MIX HOT DRIVER'S JUNCTION BOX 1 DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRV AIR MIX POTENTIAL DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM EVAP TEMP SENS FRESH FUSE 14 FUSE 15 FUSE 16 FUSE 21 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT IN ON ILLUMINATION IN CAR TEMP SENS IN-CAR TEMPERATURE SENSOR LT BLU WIRE LT GRN WIRE MODE HEAT MODE POTENTIAL MODE VENT NORMAL AUDIO PREMIUM AUDIO ORG/ WIRE OUTSIDE AIR TEMP SENS OUTSIDE AIR TEMPERATURE SENSOR PASS AIR MIX COOL PASS AIR MIX HOT PASS AIR MIX POTENTIAL PASSENGER'S UNDER-DASH FUSE/RELAY BOX PGM-FI SUB- RELAY PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL PPL REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/YEL WIRE SC-SO SENS COMMON GND SOUND SYSTEMS SUN LIGHT SENSOR SUNLIGHT SENS SUNLIGHT SENSOR UNDER-HOOD FUSE/RELAY BOX W/ AUTOMATIC LIGHTING W/ HANDS FREELINK W/ MEMORY W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

A/T APP SENSOR (ON ACCELERATOR PEDAL SUPPORT) APSA APSA ATPFWD APSB AREA NETWORK CONTROLLER ATPFWD BKSW BKSWNC BLK WIRE BLU WIRE BRN WIRE CANH CANL MRLY ETCSRLY BKSWNC BKSW CRMTCLS CIRCUIT CLUTCH PEDAL POSITION SWITCH CLUTCH PEDAL POSITION SWITCH (M/T) (ON CLUTCH PEDAL SUPPORT) COMPUTER DATA LINES SYSTEM CRMTCLS CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH INDICATOR DIMMING ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ETCS CONTROL ETCS CONTROL RELAY ETCSM- ETCSM- ETCSM+ TPSA TPSB ETCSRLY FAST CONTROLLER AREA FUSE FUSE 15 FUSE 17 FUSE 18 GAUGE CONTROL MODULE GAUGES GAUGES/ INDICATORS GRN WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INDICATOR DIMMING INDICATORS INDICATORS GAUGES, J/C LT BLU WIRE LT GRN WIRE M/T MRLY NETWORK TRANSCEIVER ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (RIGHT SIDE OF TRANS- MISSION HOUSING) PGM-FI MAIN RELAY PNK WIRE PPL PPL PNK WIRE RED WIRE RED/ BLU WIRE RED/BLK WIRE RELAY SENS GND PNK REF VOLT WIRE SENS GND REF VOLT SENS INPUT PNK WIRE SENS INPUT STABILIZER TAN WIRE THROTTLE ACTUATOR THROTTLE TP SENSOR ACTUATOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TOP OF TRANSMISSION) TP SENSOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TPSA PPL TPSB PNK WIRE TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH (A/T) (ON TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ PADDLE SHIFTERS W/O PADDLE SHIFTERS WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/BLK WIRE