AIR CONDITIONING – Honda Civic LX 2010 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Except Hybrid (1 of 2) for Honda Civic LX 2010

List of elements for Automatic A/C Wiring Diagram, Except Hybrid (1 of 2) for Honda Civic LX 2010:

• A/c signal
• Acs
• Air mix control motor (on left side of hvac assembly)
• Air mix cool
• Air mix hot
• Air mix potential
• Amd-p
• B-can
• Blower feedback
• Blower motor (under right side of dash)
• Blower power transistor (under right side of dash, near blower motor)
• C10
• C12
• C14
• Climate control unit
• Control motor 5v
• Defogger system
• Evap temp sensor
• Evaporator temperature sensor (under right side of dash)
• F26
• Frd-p
• Fresh
• Frs
• Fuse 10a
• G12
• G13
• G401 (behind left kick panel)
• G504 (near under-dash junction box)
• Gauge control module
• Ground
• Hot in on
• Ig2
• Ig2 hac
• Ill (+)
• Ill (-)
• In-car temp sensor
• In-car temperature sensor
• Interior lights system
• J16
• J22
• K13
• M-cool
• M-def
• M-hot
• M-vent
• Micu
• Mode 1
• Mode 2
• Mode 3
• Mode 4
• Mode control motor (behind glove box, on hvac assembly)
• Mode-def
• Mode-vent
• Outside air temp sensor
• Outside air temperature sensor (behind left side of front bumper)
• Pnk
• Power transistor control
• Q16
• Rec
• Recirc potential
• Recirculate
• Recirculation control motor (behind glove box, on hvac assembly)
• Red
• Rly ctrl
• S-com
• S5v
• Sensor common ground
• Sunlight sensor
• Under-dash fuse/relay box (under left end of dash)
• Under-dash junction box (under left side of dash)
• W/ power mirror defogger

Automatic A/C Wiring Diagram, Except Hybrid (2 of 2) for Honda Civic LX 2010

List of elements for Automatic A/C Wiring Diagram, Except Hybrid (2 of 2) for Honda Civic LX 2010:

• (m/t) (a/t)
• A/c compressor (lower left front of engine)
• A/c compressor clutch
• A/c compressor clutch relay
• A/c condenser fan diode
• A/c condenser fan motor (top of a/c condenser fan motor)
• A/c condenser fan relay
• A/c pressure sensor (right side of engine compt)
• A11
• A14
• A16
• A19
• A21
• A33
• A36
• A37
• Acc
• Acpd
• B13
• B23
• B33
• Blower motor relay
• Can h
• Can l
• Computer data line system
• Ecm/pcm (left side of engine compt)
• Ect sensor 1 (right rear of engine)
• Ect sensor 2 (lower left side of radiator)
• Ect1
• Ect2
• Engine controls system
• F11
• F12
• F14
• F16
• F20
• Fan control relay
• Fanh
• Fanl
• Fuse 15a
• Fuse 20a
• Fuse 20a 30a
• Fuse 40a
• Fuse 7.5a
• G301 (lower left side of engine compt)
• Hot at all times
• Junction connector c101 (near brake master cylinder)
• Junction connector c207 (right rear of engine compt)
• Pgm-fi sub relay
• Pnk
• Radiator fan diode
• Radiator fan motor (front of engine compt)
• Radiator fan relay
• Red
• S4 (thermal joint)
• Sg2
• Sg3
• Subrly
• Under-hood fuse/relay box (left side of engine compt)
• Vcc6

Automatic A/C Wiring Diagram, Hybrid (1 of 2) for Honda Civic LX 2010

List of elements for Automatic A/C Wiring Diagram, Hybrid (1 of 2) for Honda Civic LX 2010:

• A/c signal
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Ac-clk
• Ac-si
• Ac-so
• Acs
• Air mix control motor (left side of hvac assembly)
• Air mix cool
• Air mix hot
• Air mix potential
• Amd-p
• Aux water pump feedback
• Aux water pump relay
• B-can
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Blower feedback
• Blower motor (under right side of dash)
• Blower power transistor (under right side of dash, near blower motor)
• C10
• C12
• C14
• Climate control unit
• Control motor 5v
• D12
• Defogger system
• Evap temp sensor
• Evaporator
• F17
• F26
• Frd-p
• Fresh
• Frs
• Fuse 10a
• Fuse 7.5a
• G12
• G13
• G401 (behind left kick panel)
• G504 (under left side of dash)
• Gauge control module (tach)
• Ground
• Heater core
• Heater core temp sensor
• Hot in on
• Hot in on or start
• Humidity sensor
• Ig2
• Ig2 hac
• Ill (+)
• Ill (-)
• In-car temp sensor
• In-car temperature sensor/humidity sensor (right of steering column)
• Interior lights system
• J16
• J22
• K13
• M-cool
• M-def
• M-hot
• M-vent
• Micu
• Mode 1
• Mode 2
• Mode 3
• Mode 4
• Mode control motor (right side of hvac assembly)
• Navigation unit (if equipped)
• Outside air temp sensor
• Outside air temperature sensor (behind left side of front bumper)
• Pnk
• Power transistor control
• Q16
• Rec
• Recirc potential
• Recirculate
• Recirculation control motor (right side of hvac assembly)
• Red
• Relay control
• S-com
• S5v
• Sensor common ground
• Sunlight sensor
• Sunlight sensor (under top left side of dash)
• Temperature sensor (left side of hvac assembly)
• Temperature sensor (near blower motor)
• Thermal protector
• Under-dash fuse/relay box (under left end of dash)
• Under-dash junction box (under left side of dash)

Automatic A/C Wiring Diagram, Hybrid (2 of 2) for Honda Civic LX 2010

List of elements for Automatic A/C Wiring Diagram, Hybrid (2 of 2) for Honda Civic LX 2010:

• A/c compressor (front of engine compt)
• A/c compressor clutch relay
• A/c compressor driver (behind ipu lid)
• A/c condenser fan diode
• A/c condenser fan motor (behind center of radiator)
• A/c condenser fan relay
• A/c pressure sensor (right side of engine compt)
• A11
• A12
• A13
• A14
• A16
• A19
• A20
• A21
• A33
• A36
• A37
• A38
• A39
• A40
• Acc
• Acpd
• Auxiliary electric water pump (in auxiliary under-hood fuse/relay box)
• Auxiliary electric water pump relay
• Auxiliary under-hood fuse/relay box (left side of engine compt)
• B11
• B12
• B13
• B23
• B33
• Bcm module (behind ipu lid)
• Blower motor relay
• Can h
• Can l
• Clutch compressor a/c
• Computer data line system
• Ect sensor 1 (right rear of engine)
• Ect sensor 2 (lower front of engine compt)
• Ect1
• Ect2
• Engine controls system
• F11
• F12
• F14
• F16
• F20
• Fan control relay
• Fanh
• Fanl
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse 7.5a
• G301 (lower left side of engine compt)
• G902 (behind right side of rear seat back)
• Hot at all times
• Ig1
• Imacanh
• Imacanl
• Junction connector c101 (left rear corner of engine compt)
• Junction connector c903 (behind ipu lid)
• Mcm (behind ipu lid)
• Motor
• Nca
• Pcm (left side of engine compt)
• Pgm-fi sub relay
• Pnk
• Radiator fan diode
• Radiator fan motor (behind radiator)
• Radiator fan relay
• Red
• S5 (thermal joint)
• Sg2
• Sg3
• Subrly
• Thermal protector
• U phase
• Under-hood fuse/relay box (left rear of engine compt)
• V phase
• Vcc6
• W phase

Heater Wiring Diagram for Honda Civic LX 2010

List of elements for Heater Wiring Diagram for Honda Civic LX 2010:

• A/c compressor clutch relay
• Acs
• Blower feedback
• Blower motor (under right side of dash)
• Blower motor relay
• Blower power transistor (under right side of dash, near blower motor)
• C14
• F26
• Fuse 10a
• Fuse 40a
• G12
• G301 (lower left side of engine compt)
• G401 (behind left kick panel)
• G504 (near under-dash junction box)
• Ground
• Heater control panel/ hvac control unit
• Hot at all times
• Hot in on
• Micu
• Power transistor control
• Radiator fan diode
• Red
• Thermo out
• Under-dash fuse/relay box (under left end of dash)
• Under-dash junction box (under left side of dash)
• Under-hood fuse/relay box (left side of engine compt)
• W/ power mirror defogger

Manual A/C Wiring Diagram (1 of 2) for Honda Civic LX 2010

List of elements for Manual A/C Wiring Diagram (1 of 2) for Honda Civic LX 2010:

• (2 door)
• (2 door) (4 door)
• (4 door)
• (behind glove box, on hvac assembly) recirculation control motor
• 4 door: seat heaters
• Acs
• Air mix control motor (on left side of hvac assembly)
• Air mix cool
• Air mix hot
• Air mix potential
• Amd-p
• Blower feedback
• Blower motor (under right side of dash)
• Blower power transistor (under right side of dash, near blower motor)
• C10 c3
• C14
• C3 c10
• C4 c6
• C6 c4
• Defogger system
• Evap temp sensor
• Evaporator temperature sensor (under right side of dash)
• F26
• Fresh
• Frs
• Fuse 10a
• G12
• G401 (behind left kick panel)
• G504 (near under-dash junction box)
• Ground
• Heater control panel/ hvac control unit
• Hot in on
• Ig2
• Ig2 ihac
• Ig2 power
• Ill (+)
• Ill (-)
• Interior lights system
• M-cool
• M-def
• M-hot
• M-vent
• Micu
• Mode 1
• Mode 2
• Mode 3
• Mode 4
• Mode control motor (behind glove box, on hvac assembly)
• Mode def
• Mode vent
• Pnk
• Power transistor control
• Q16
• Rear window def relay
• Rec
• Recirculate
• Red
• S-com
• S5v
• Seats system
• Sensor common ground
• Thermo out
• Under-dash fuse/relay box (under left end of dash)
• Under-dash junction box (under left side of dash)
• W/ power mirror defogger

Manual A/C Wiring Diagram (2 of 2) for Honda Civic LX 2010

List of elements for Manual A/C Wiring Diagram (2 of 2) for Honda Civic LX 2010:

• (2 door)
• (4 door)
• (m/t) (a/t)
• (or pnk)
• 1.8l
• 2.0l
• A/c compressor (lower left front of engine)
• A/c compressor clutch
• A/c compressor clutch relay
• A/c condenser fan diode
• A/c condenser fan motor (top of a/c condenser fan motor)
• A/c condenser fan relay
• A/c pressure sensor (right side of engine compt)
• A11
• A12
• A13
• A14
• A16
• A19
• A21
• A33
• A36
• A37
• A9 sg6
• Acc
• Acpd
• B11
• B12
• B13
• B23
• B33
• Blower motor relay
• Can h
• Can l
• Computer data line system
• Ecm/pcm (left side of engine compt)
• Ect sensor 1 (right rear of engine)
• Ect sensor 2 (lower left side of radiator)
• Ect1
• Ect2
• Engine controls system
• F11
• F12
• F14
• F16
• F20
• Fan control relay
• Fanh
• Fanl
• Fuse 15a
• Fuse 20a
• Fuse 20a 30a
• Fuse 40a
• Fuse 7.5a
• G301 (lower left side of engine compt)
• Hot at all times
• Junction connector c101 (near brake master cylinder)
• Junction connector c207 (right rear of engine compt)
• Nca
• Pgm-fi sub relay
• Radiator fan diode
• Radiator fan motor (front of engine compt)
• Radiator fan relay
• Red
• S4 (thermal joint)
• Sg2
• Sg3
• Subrly
• Thermal protector
• Under-hood fuse/relay box (left side of engine compt)
• Vcc6