POWER DISTRIBUTION – Honda Civic Natural Gas 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (1 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (1 of 6) for Honda Civic Natural Gas 2014:

• (left side of engine compt) under-hood fuse/relay box
• (not used)
• A/c compressor clutch relay
• A/c condenser fan relay
• Alternator
• Battery
• Blower motor relay
• C203
• C206
• C211
• C214
• C215
• D/l dr unlock relay
• D/l lock relay
• D/l unlock relay
• D12
• Driver's power seat adjustment switch (if equipped)
• Eld
• Eps control unit
• Etcs control relay
• Fuse 1-1 70a
• Fuse 1-3 30a
• Fuse 1-4 30a
• Fuse 1-6 100a
• Fuse 10a
• Fuse 15a
• Fuse 2-1 50a
• Fuse 2-10 20a
• Fuse 2-11 20a
• Fuse 2-2 60a
• Fuse 2-3 60a
• Fuse 2-4 30a
• Fuse 2-5 30a
• Fuse 2-6 30a (or 40a)
• Fuse 2-7 30a
• Fuse 2-8 40a
• Fuse 20a
• Fuse 7.5a
• Left headlight low beam relay
• Micu
• Moonroof control unit/motor (if equipped)
• Pgm-fi main relay 1
• Pnk
• Power window master switch
• Power window relay
• Radiator fan relay
• Rear window defogger relay
• Red
• Relay control module
• Right headlight low beam relay
• Starter
• Starter cut relay 1
• T101
• Taillight relay
• To front accessory power socket relay (diagram 5 of 6)
• To fuse 16 (diagram 2 of 6)
• To fuse 26 (diagram 2 of 6)
• To fuse 31 (diagram 2 of 6)
• To under-dash fuse/relay box (diagram 3 of 6)
• To under-dash sub-relay box (diagram 6 of 6)
• Trunk release actuator relay
• Under- dash fuse/ relay box (under left end of dash)
• Under-dash fuse/relay box (under left end of dash)
• Vsa modulator control unit

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (2 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (2 of 6) for Honda Civic Natural Gas 2014:

• (not used)
• (under left end of dash) under-dash fuse/relay box
• A16
• Audio unit/ audio- navigation unit
• Automatic lighting/ sunlight sensor
• Auxiliary under hood relay box
• B13
• B14
• B23
• Battery sensor
• Brake pedal position switch
• C204
• C206
• C214
• C218
• Ceiling light
• Center junction box 1
• Center junction box 2
• D11
• D18
• D28
• Data link connector (dlc)
• Driver's seat heater relay (high) (if equipped)
• Driver's seat heater relay (low) (if equipped)
• From c fuse 11 (diagram 1 of 6)
• From fuse 13 a (diagram 1 of 6)
• From fuse 20 b (diagram 1 of 6)
• Front fog light relay
• Front individual map light
• Front passenger's seat heater relay (high) (if equipped)
• Front passenger's seat heater relay (low) (if equipped)
• Fuse 1-5 30a
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• Gauge control module (speedo)
• Gauge control module (tach)
• Hazard warning switch
• Horn relay
• Ignition coil relay
• Keyless access control unit
• Micu
• Multi- information display unit
• N13
• Pgm-fi sub-relay
• Q16
• Red
• Stereo amplifier (if equipped)
• To engine start/stop switch (diagram 6 of 6)
• Trunk light
• Under- hood fuse/relay box (left side of engine compt)
• Under-dash fuse/relay box (under left end of dash)
• Windshield washer main relay
• Windshield wiper motor relay

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (3 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (3 of 6) for Honda Civic Natural Gas 2014:

• (not used)
• (optional connector f)
• 1.8l coupe cvt
• A/c compressor clutch relay
• Auxiliary under- hood relay box
• C17
• C203
• C28
• C301
• Center j/b 1
• Center j/b 2
• Driver's seat heater switch
• Except 1.8l coupe cvt
• Except 1.8l sedan cvt
• From fuse 22 e (diagram 3 of 6)
• From fuse 6 (diagram 4 of 6)
• From under-dash sub relay box (diagram 6 of 6)
• From under-hood fuse/relay box (diagram 1 of 6)
• Front passenger's seat heater switch
• Fuse 20a
• Fuse 7.5a
• H10
• Hvac control unit/ climate control unit
• Hvac control unit/climate control unit
• Micu
• Power mirror defogger relay
• Power mirror switch
• Relay control module
• S10
• To under-dash fuse/relay box (diagram 3 of 6)
• To under-dash sub relay box (diagram 6 of 6)
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left side of engine compt)
• Windshield washer main relay
• Windshield wiper motor relay

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (4 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (4 of 6) for Honda Civic Natural Gas 2014:

• (not used)
• (under left end of dash) under-dash fuse/relay box
• 1.8l
• 1.8l cvt
• 2.4l
• A38
• B17
• B28
• B31
• Backup light switch (m/t)
• Brake pedal position switch
• C206
• C36
• C407
• C410
• Center j/b 2
• Cmp sensor a
• D10
• D31
• Diode d
• Ecm/pcm
• Eld
• Eps control unit
• Evap canister purge valve
• From fuse 2 r (diagram 4 of 6)
• From under- dash sub relay box (diagram 6 of 6)
• From under-dash sub relay box (diagram 6 of 6)
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Gauge control module (speedo)
• Gauge control module (tach)
• Inhibitor relay
• J/c c011
• K12
• Maf sensor/ iat sensor
• Micu
• Moonroof control unit/ motor (if equipped)
• P15
• Q11
• Red
• Reverse lockout solenoid
• Reverse relay circuit
• Secondary ho2s (sensor 2)
• Shift lock solenoid (if equipped)
• Srs unit
• Starter cut relay 1
• Starter cut relay 2
• Steering angle sensor
• To fuse 29 (diagram 5 of 6)
• To fuse 4 (diagram 5 of 6)
• To fuse 5 (diagram 4 of 6)
• To under- dash fuse/ relay box (diagram 3 of 6)
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left side of engine compt)
• Vsa modulator control unit

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (5 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (5 of 6) for Honda Civic Natural Gas 2014:

• (not used)
• (optional connector f)
• 1.8l
• 2.4l
• A24
• A39
• Audio unit/ audio-navigation unit
• B26
• B28
• B30
• C10
• C12
• C13
• C218
• C407 (1.8l) c410 (2.4l)
• Center junction box 1
• Center junction box 2
• Coupe
• Ecm/pcm
• From fuse 19 l (diagram 5 of 6)
• From fuse 24 (diagram 4 of 6)
• From fuse 27 k (diagram 1 of 6)
• From fuse 5 h (diagram 4 of 6)
• From under-dash sub-relay box (diagram 6 of 6)
• Front accessory power socket
• Front accessory power socket relay
• Front passenger's air bag cutoff indicator
• Front passenger's weight sensor unit
• Fuse 15a
• Fuse 7.5a
• G502 (left side of dash)
• G504 (right end of dash)
• Keyless access control unit
• Micu
• P14
• P18
• P20
• Pgm-fi main relay 2
• Sedan
• Srs unit
• Steering lock (2.4l)
• To front accessory power socket relay (diagram 5 of 6)
• Under- dash fuse/ relay box (under left end of dash)
• Under-dash fuse/relay box (under left end of dash)

Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (6 of 6) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid with Keyless Access (6 of 6) for Honda Civic Natural Gas 2014:

• 2.4l
• 5v regulator
• Acc relay
• B12
• B15
• B23
• B24
• B25
• B26
• C10
• C11
• C22
• C224
• C23
• C24
• Engine start/stop switch
• From under-dash fuse/relay box (diagram 3 of 6)
• From under-dash fuse/relay f box (diagram 2 of 6)
• From under-hood fuse/relay box (diagram 1 of 6)
• G101 (1.8l: left rear of engine) (2.4l: left rear of cylinder head)
• G507
• Ig1 relay 1
• Ig1 relay 2
• Ig2 relay
• Immobilizer
• Keyless access control unit
• Lf antenna
• Pnk
• Red
• Steering lock (2.4l)
• To under- dash fuse/ relay box (diagram 4 of 6)
• To under-dash fuse/relay box (diagram 3 of 6)
• To under-dash fuse/relay box (diagram 4 of 6)
• To under-dash fuse/relay box (diagram 5 of 6)
• Under-dash sub-relay box

Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (1 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (1 of 5) for Honda Civic Natural Gas 2014:

• (left side of engine compt) under-hood fuse/relay box
• (not used)
• A/c compressor clutch relay
• A/c condenser fan relay
• Alternator
• B13
• Battery
• Blower motor relay
• C203
• C206
• C211
• C214
• C215
• D/l dr unlock relay
• D/l lock relay
• D/l unlock relay
• D12
• Driver's power seat adjustment switch (if equipped)
• Eld unit
• Eps control unit
• Etcs control relay
• Fuse 1-1 70a
• Fuse 1-3 30a
• Fuse 1-4 30a
• Fuse 1-6 100a
• Fuse 10a
• Fuse 15a
• Fuse 2-1 50a
• Fuse 2-10 20a
• Fuse 2-11 20a
• Fuse 2-2 60a
• Fuse 2-3 60a
• Fuse 2-4 30a
• Fuse 2-6 40a
• Fuse 2-8 40a
• Fuse 20a
• Fuse 7.5a
• Headlight low beam relay
• Ignition coil relay
• Micu
• Moonroof/ sunroof control unit/motor (if equipped)
• Pgm-fi main relay 1
• Pgm-fi sub-relay
• Pnk
• Power window master switch
• Power window relay
• Radiator fan relay
• Rear window defogger relay
• Red
• Starter
• T101
• Taillight relay
• To front accessory power socket relay (diagram 5 of 5)
• To fuse 14 (diagram 2 of 5)
• To fuse 28 (diagram 2 of 5)
• To under-dash fuse/relay box (diagram 3 of 5)
• Trunk release actuator relay
• Under- dash fuse/ relay box (under left end of dash)
• Under-dash fuse/relay box (under left end of dash)
• Vsa modulator control unit

Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (2 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (2 of 5) for Honda Civic Natural Gas 2014:

• A16
• Audio unit/ audio- navigation unit
• B23
• Battery sensor
• Brake pedal position switch
• C206
• Ceiling light
• Center junction box 1
• Center junction box 2
• D11
• D18
• D28
• Data link connector (dlc)
• From fuse 1-1 a (diagram 1 of 5)
• From fuse 27 b (diagram 1 of 5)
• Front individual map light
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Gauge control module (speedo)
• Gauge control module (tach)
• Hazard warning switch
• Horn relay
• Ignition key switch
• Immobilizer keyless control unit
• Micu
• Multi- information display unit
• N13
• Q16
• Trunk light
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left side of engine compt)

Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (3 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (3 of 5) for Honda Civic Natural Gas 2014:

• (not used)
• (option connector f)
• A/c compressor clutch relay
• Acc
• Blower motor relay
• C17
• C203
• C301
• C403
• Center j/b 1
• Clutch interlock switch a
• D17
• Diode b
• Diode e (in under-hood fuse/relay box)
• Fan control relay
• From fuse 22 e (diagram 3 of 5)
• From under-hood fuse/relay box (diagram 1 of 5)
• Fuse 20a
• Fuse 7.5a
• G401 (left kick panel)
• Hvac control unit/ climate control unit
• Ignition switch
• Lock
• Micu
• On acc
• Power mirror switch
• Radiator fan relay
• Rear window defogger relay
• Red
• S10
• Start
• Starter
• Starter cut relay
• To under-dash fuse/relay box (diagram 3 of 5)
• To under-dash fuse/relay box (diagram 4 of 5)
• To under-dash fuse/relay box (diagram 5 of 5)
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left side of engine compt)

Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (4 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (4 of 5) for Honda Civic Natural Gas 2014:

• (not used)
• (under left end of dash) under-dash fuse/relay box
• A38
• A39
• B17
• B28
• B30
• B31
• Backup light switch
• Brake pedal position switch
• C218
• C28
• C36
• C404
• D10
• D31
• Diode d
• Eld
• Eps control unit
• Evap canister purge valve
• From fuse 2 g (diagram 4 of 5)
• From ignition switch (diagram 3 of 5)
• Front passenger's air bag cutoff indicator
• Front passenger's weight sensor unit
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 7.5a
• Gauge control module (speedo)
• Gauge control module (tach)
• K12
• Maf sensor/ iat sensor
• Micu
• P15
• Q11
• Red
• Reverse relay circuit
• Secondary ho2s (sensor 2)
• Shift lock solenoid
• Srs unit
• Steering angle sensor
• To fuse 4 (diagram 5 of 5)
• To fuse 5 (diagram 4 of 5)
• Under-hood fuse/relay box (left side of engine compt)
• Vsa modulator control unit
• Windshield washer motor relay
• Windshield wiper high/low relay
• Windshield wiper intermittent relay

Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (5 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid without Keyless Access (5 of 5) for Honda Civic Natural Gas 2014:

• (not used)
• (option connector f)
• A24
• Audio unit/ audio-navigation unit
• B26
• C10
• C13
• C404
• Center junction box 1
• From fuse 19 c (diagram 5 of 5)
• From fuse 27 k (diagram 1 of 5)
• From fuse 5 h (diagram 4 of 5)
• From ignition switch (diagram 3 of 5)
• Front accessory power socket
• Front accessory power socket relay
• Fuse 15a
• Fuse 7.5a
• G502 (left side of dash)
• G504 (right end of dash)
• Ignition key switch
• Immobilizer keyless control unit
• Micu
• P14
• P18
• P20
• Pcm
• Pgm-fi main relay 2
• Red
• To front accessory power socket relay (diagram 5 of 5)
• Under-dash fuse/relay box (under left end of dash)

Power Distribution Wiring Diagram, Hybrid (1 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (1 of 5) for Honda Civic Natural Gas 2014:

• (left side of engine compt) under-hood fuse/relay box
• (not used)
• (optional connector f)
• 100a
• 10a
• 15a
• 20a
• 30a
• 40a
• 60a
• 7.5a
• 70a
• A14
• A16
• A24
• Audio unit/ audio- navigation unit
• Automatic lighting/ sunlight sensor
• B13
• B14
• B26
• Battery
• Battery sensor
• Brake pedal position switch
• C12
• C203
• C210
• C213
• C218
• C220
• C222
• Center junction box 1
• Center junction box 2
• D12
• D28
• Data link connector
• Driver's seat heater relay (high)
• Driver's seat heater relay (low)
• Eps control unit
• Etcs control relay
• From under-dash sub relay box (diagram 4 of 5)
• Front accessory power socket
• Front accessory power socket relay
• Front passenger's seat heater relay (high)
• Front passenger's seat heater relay (low)
• Fuse
• Fuse 1-1
• Fuse 1-2
• Fuse 1-3
• Fuse 1-4
• Fuse 1-6
• Fuse 2-1
• Fuse 2-2
• Fuse 2-3
• Fuse 2-5
• Fuse 2-7
• G502 (upper left center of dash)
• G504 (upper right end of dash)
• Gauge control module (speedo)
• Gauge control module (tach)
• Horn relay
• J/c c011
• Keyless access control unit
• Mcm
• Mcm relay 1
• Micu
• Multi- information display unit
• P20
• Power window master switch
• Q16
• Red
• Servo unit
• Starter
• Starter cut relay 1
• To engine start/ stop switch (diagram 4 of 5)
• To fuse 21 (diagram 5 of 5)
• To fuse 41 (diagram 3 of 5)
• To fuse 6 (diagram 5 of 5)
• To under-dash fuse/relay box (diagram 2 of 5)
• To under-dash sub relay box (diagram 4 of 5)
• Under-dash fuse/relay box (left end of dash)
• Vsa modulator control unit

Power Distribution Wiring Diagram, Hybrid (2 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (2 of 5) for Honda Civic Natural Gas 2014:

• (left end of dash) under-dash fuse/relay box
• (not used)
• 10a
• 15a
• 7.5a
• A29
• B17
• B28
• Brake pedal position switch
• C10
• C13
• C222
• C302
• C36
• D10
• D11
• Dc-dc converter
• Diode c
• Eld
• Evap canister purge valve
• From under-dash sub relay box (diagram 4 of 5)
• From under-hood fuse/relay box (diagram 1 of 5)
• Fuse
• Gauge control module (speedo)
• Gauge control module (tach)
• Hazard warning switch
• Inhibitor relay
• Keyless access control unit
• Maf sensor/ iat sensor
• Mcm
• Micu
• P18
• Pcm
• Pgm-fi main relay 2
• Reverse relay circuit
• Secondary ho2s (sensor 2)
• Shift lock solenoid
• To fuse 6 (diagram 3 of 5)
• Under-hood fuse/relay box (left side of engine compt)

Power Distribution Wiring Diagram, Hybrid (3 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (3 of 5) for Honda Civic Natural Gas 2014:

• (left end of dash) under-dash fuse/relay box
• (not used)
• (optional connector)
• 10a
• 20a
• 7.5a
• A/c compressor clutch relay
• A/c compressor driver
• A39
• Auxiliary under-hood relay box
• B30
• B31
• C17
• C203
• C208
• C218
• C222
• C28
• Center junction box 1
• Center junction box 2
• Climate control unit
• D17
• D31
• Driver's seat heater switch
• Driver's unlock relay
• Eps control unit
• From fuse 27 h (diagram 1 of 5)
• From fuse 5 (diagram 2 of 5)
• From under-dash sub relay box (diagram 4 of 5)
• Front passenger's air bag cutoff indicator
• Front passenger's seat heater switch
• Front passenger's weight sensor unit
• Fuse
• H10
• K12
• Lock relay
• Micu
• P15
• Power mirror defogger relay
• Power mirror switch
• Power window relay
• Q11
• Rear window defogger relay
• Red
• Relay control module
• S10
• Servo unit
• Srs unit
• Steering angle sensor
• Tailgate actuator relay
• To center junction box 2 (diagram 5 of 5)
• Under-hood fuse/relay box (left side of engine compt)
• Unlock relay
• Vsa modulator control unit
• W/ navigation
• W/o navigation
• Windshield washer main relay
• Windshield wiper main relay

Power Distribution Wiring Diagram, Hybrid (4 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (4 of 5) for Honda Civic Natural Gas 2014:

• Acc relay
• B12
• B15
• B23
• B24
• B25
• B26
• C10
• C11
• C22
• C227
• C23
• C24
• Engine start/stop switch
• From p under-dash fuse/relay box (diagram 1 of 5)
• From under-dash fuse/relay box (diagram 1 of 5)
• From under-hood fuse/relay box (diagram 1 of 5)
• G101 (left rear side of engine)
• G503 (upper left center of dash)
• Ig1a relay
• Ig1b relay
• Ig2 relay
• Keyless access control unit
• Pnk
• Red
• To under-dash fuse/relay box (diagram 1 of 5)
• To under-dash fuse/relay box (diagram 2 of 5)
• To under-dash fuse/relay box (diagram 3 of 5)
• Under-dash sub relay box

Power Distribution Wiring Diagram, Hybrid (5 of 5) for Honda Civic Natural Gas 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (5 of 5) for Honda Civic Natural Gas 2014:

• (left side of engine compt) under-hood fuse/relay box
• 10a
• 15a
• 20a
• 30a
• 7.5a
• A/c compressor clutch relay
• A/c condenser fan relay
• Auxiliary electrical water pump relay
• Auxiliary under-hood relay box
• B23
• Blower motor relay
• C207
• C216
• C222
• Ceiling light
• Center junction box 2
• D18
• Daytime running lights relay
• Dc-dc converter
• Fcw/ldw camera unit
• From fuse 1-6 g (diagram 1 of 5)
• From fuse 8 m (diagram 1 of 5)
• From under-dash fuse/relay box (diagram 3 of 5)
• Front individual map light
• Fuse
• Fuse 1-5
• Fuse 10a
• Fuse 14-1 10a
• Fuse 15a
• Fuse 17-1 10a
• Fuse 2-10 20a
• Fuse 2-11 20a
• Fuse 2-4 30a
• Fuse 2-6 30a
• Fuse 2-8 40a
• Fuse 20a
• Fuse 7.5a
• Ignition coil relay
• Ldw off switch
• Left headlight low beam relay
• Mcm relay 2
• Micu
• N13
• Pgm-fi main relay 1
• Pgm-fi sub relay
• Radiator fan relay
• Rear window defogger relay
• Red
• Relay control module (in under-hood fuse/relay box)
• Right headlight low beam relay
• T101
• Taillight relay
• Trunk light
• Under-dash fuse/relay box (left end of dash)
• Windshield washer main relay
• Windshield wiper main relay