GROUND DISTRIBUTION – Honda Civic Si 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, Except Hybrid (1 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (1 of 3) for Honda Civic Si 2009:

• (a/t) a/t clutch pressure control solenoid valve a
• (a/t) a/t clutch pressure control solenoid valve b
• (a/t) a/t clutch pressure control solenoid valve c
• (a/t) transmission range switch
• (behind right side of front bumper)
• (dx, dx-vp, dx-g,
• (ex-l, si)
• (except gx) egr valve & egr valve position sensor
• (except gx) knock sensor shield
• (gx) injector control module
• (not used)
• (si; canada m/t: dx-ga)
• A17
• Abs modulator- control unit
• B22
• B36
• Battery
• Braided wire
• C40
• C44
• Ckp sensor
• Cmp sensor
• Cmp sensor a
• Cmp sensor b
• Data link connector
• Dx-ga, gx, lx, lx-s, ex, sport)
• Ecm
• Ecm/pcm
• Eps control unit
• Eps torque sensor
• F10
• G1 (left side of engine compt)
• G101 (except si) (right rear of engine)
• G101 (si) (left rear of engine)
• G11
• G2 (at top right front of engine)
• G202
• G3 (left side of engine compt)
• G402 (behind glove box)
• G403 (4door: behind glove box, 2door: behind right kick panel)
• Ignition coil no.1
• Ignition coil no.2
• Ignition coil no.3
• Ignition coil no.4
• Immobilizer- keyless control unit
• J/c c101 (near brake master cylinder)
• Knock sensor shield
• Lg1
• Lg2
• Pg1
• Pg2
• Pgme- tcs
• Right side engine mount
• Rocker arm oil control solenoid
• Rocker arm oil pressure switch
• S1 (thermal joint) (rear of engine)
• S2 (thermal joint) (rear of engine)
• S3 (thermal joint) (rear of engine)
• Secondary ho2s shield
• T103
• Transmission housing
• Under-dash junction box (under left side of dash)
• Vsa modulator- control unit
• Vtc oil control solenoid valve

Ground Distribution Wiring Diagram, Except Hybrid (2 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (2 of 3) for Honda Civic Si 2009:

• (2-
• (2-door: canada) washer fluid level switch
• (2-door: ex-l; 2-door canada: lx, si) left power mirror
• (2-door: except dx & usa: ex, lx, ex-l, si) front passenger's door lock actuator/ knob switch
• (2-door: except dx) driver's door lock actuator/ knob switch
• (2-door: except dx) front passenger's power window switch
• (2-door: except si, canada m/t: dx-ga) psp switch
• (2-door: except usa dx) power mirror switch
• (2-door;
• (4-door: canada) washer fluid level switch
• (4-door: except dx, dx-vp) driver's door lock actuator/knob switch
• (4-door: except si)
• (4-door: except si, gx) brake fluid level switch
• (4-door: usa: ex; canada: sport; ex-l; si) moonroof control unit
• (ex-l; canada: lx, sport, si) right power mirror
• (ex-l; si) vsa off switch
• (except navigation: usa: ex; ex-l, si) console accessory power socket relay
• (except navigation: usa: ex; ex-l, si: 2-door) console accessory power socket
• (gx) fuel pressure regulator shut-off solenoid valve
• (gx) fuel pressure regulator switch
• (left side of engine compartment) under-hood fuse/relay box
• (m/t) clutch interlock switch
• (m/t: except dx,
• (navigation) navigation unit
• (si)
• (under left end of dash) under-dash fuse/ relay box
• (under left end of dash) under-dash fuse/relay box
• (usa: except dx, dx-vp) security hood switch
• 2-door
• 4- door
• 4-door
• 4-door: except usa dx, dx-vp
• 4-door: gx, si) brake fluid level switch
• A/c condenser fan motor
• A22
• A23
• B17
• Blower motor relay
• Blower power transistor
• Dash lights brightness controller and odometer select/reset switch
• Data link connector
• Door)
• Dx-vp, dx-g) clutch pedal position switch
• E33
• Eld unit (usa, si; canada m/t: dx-ga)
• Ex-l; canada: sport, si
• F20
• Fan control relay
• Front accessory power socket
• Front accessory power socket relay
• G201 (behind right side of front bumper)
• G301 (lower left side of engine compartment)
• G401 (behind left kick panel)
• G501 (under gauge assembly)
• G502 (behind glove box)
• G503 (under left side of dash)
• G506 (under middle of dash)
• Gauge control module (tach)
• High beam
• J/c c753 (front of driver's door)
• Left fog light
• Left front side marker/ parking/turn signal light
• Left headlight
• Left power mirror
• Low beam
• Mes connector
• Micu
• P-gnd
• Power mirror switch
• Power window master switch
• Psp switch
• Right fog light
• Right front side marker/ parking/turn signal light
• Right headlight
• S-gnd2
• Srs unit
• T34
• To g601 (diagram 3 of 3)
• Usa: gx, lx, lx-s, ex, si; canada: lx, dx-g
• Windshield washer motor
• Windshield wiper motor

Ground Distribution Wiring Diagram, Except Hybrid (3 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (3 of 3) for Honda Civic Si 2009:

• (2-door)
• (2-door) srs shield
• (2-door: si) high mount brake light
• (2-door: usa: ex; canada: lx; ex-l; si) moonroof control unit
• (4-door except navigation: usa: ex; ex-l, si) console accessory power socket
• (4-door)
• (4-door: ex,si) stereo amplifier
• (4-door: except dx, dx-vp) front passenger's power window switch
• (4-door: except dx, dx-vp: usa) front passenger's door lock actuator/ knob switch
• (4-door: si)
• (4-door: si) audio shield
• (4-door: si) stereo amplifier
• (a/t) park pin switch
• (dx, dx-vp, dx-g, dx-ga) power window relay
• (ex-l, si) yaw-rate lateral acceleration sensor
• (ex-l: 4-door) driver's seat heater switch
• (ex-l: 4-door) front passenger's seat heater switch
• (except dx, dx-vp) steering wheel
• (except gx) fuel tank unit
• (gx) fuel filler door switch
• (gx) fuel tank internal solenoid valve
• (navi-
• (navigation) navigation unit
• (not used)
• (under left end of dash) under-dash fuse/relay box
• (usa 4-door: except dx, dx-vp)
• (usa) tpms control unit
• (usa: dx)
• (usa: ex,si) navigation unit (w/o navigation) audio unit
• (usa: gx, lx, lx-s) trunk key cylinder switch
• 2-door: usa: ex; ex-l; 4-door: si
• A12
• A20
• A9 a20
• Audio shield
• Cable reel
• Cruise control combination switch
• D12
• Driver's seat belt buckle switch
• Driver's seat cushion heater
• Driver's seat heater relay (high)
• Driver's seat heater relay (low)
• Dx, dx-vp dx-g, dx-ga
• Dx,dx-g,lx; 2-door: dx-ga; 4-door: dx-vp, gx,lx-s,ex, sport,ex-l
• Except usa lx, gx,lx-s
• From under-dash fuse/relay box (diagram 2 of 3)
• Front passenger's seat belt buckle switch
• Front passenger's seat cushion heater
• Front passenger's seat heater relay (high)
• Front passenger's seat heater relay (low)
• G504 (near under-dash junction box)
• G505 (behind glove box)
• G601 (front left side of floor)
• G602 (front right side of floor)
• G603 (in left "c" pillar)
• G701 (2-door: left side of trunk 4-door: left rear of trunk)
• G801 (4-door: left side of roof 2-door: right "c" pillar)
• G851 (base of right "c" pillar)
• Gation)
• Gauge control module (speedo)
• Gauge control module (tach)
• Heater control panel/ havc control unit
• High mount brake light
• Ignition key switch
• Left back-up light
• Left brake light/ taillight
• Left inner taillight
• Left license plate light
• Left rear door lock actuator/ knob switch
• Left rear side marker light
• Left rear turn signal light
• Micu
• Micu service check connector
• Noise reduction condenser
• Ods unit
• Rear window defogger
• Right back-up light
• Right brake light/ taillight
• Right inner taillight
• Right license plate light
• Right rear door lock actuator/ knob switch
• Right rear side marker light
• Right rear turn signal light
• S-gnd
• Srs shield
• Trunk latch switch
• Trunk lid opener solenoid/ latch switch
• Usa: ex; canada: lx, sport; ex-l; si
• Usa: lx,lx-s

Ground Distribution Wiring Diagram, Hybrid (1 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Hybrid (1 of 3) for Honda Civic Si 2009:

• A/c compressor driver
• A17
• A23
• B22
• B36
• B40
• Battery
• Bcm module
• Braided wire
• C40
• C44
• Ckp sensor
• Cmp sensor
• Data link connector
• Dc-dc converter
• Dc-dc converter terminal(-)
• Egr valve & egr valve position sensor
• Engine
• Eps control unit
• Eps torque sensor
• F10
• Front ignition coil no.1
• Front ignition coil no.2
• Front ignition coil no.3
• Front ignition coil no.4
• G1 (left front corner of engine compt)
• G101 (top left side of engine)
• G102 (left side of engine)
• G11
• G2 (right side of engine compt)
• G202 (behind right side of front bumper)
• G3 (left side of engine compt, near battery)
• G402 (behind right end of dash)
• G403 (behind right end of dash)
• G901 (behind right side of rear seat back)
• G902 (behind right side of rear seat back)
• G903 (under mcm)
• G904 (behind ipu lid)
• Ima system shield
• Immobilizer- keyless control unit
• Ipu module fan
• J/c c101 (left rear corner of engine compt)
• J/c c105 (top right rear of engine)
• J/c c902 (behind ipu lid)
• Knock sensor shield
• Mcm
• Pcm
• Power unit
• Rear ignition coil no.1
• Rear ignition coil no.2
• Rear ignition coil no.3
• Rear ignition coil no.4
• Rocker arm oil control solenoid 1
• Rocker arm oil control solenoid 2
• Rocker arm oil pressure switch
• S1 (thermal joint) (top of engine)
• S2 (thermal joint) (top of engine)
• S3 (thermal joint) (left side of engine)
• S4 (thermal joint) (left side of engine)
• S6 (thermal joint) (left rear corner of engine compt)
• Secondary ho2s shield
• Servo unit
• T102
• Transmission
• Transmission range switch
• Under-dash junction box (under left side of dash)
• Vsa modulator- control unit

Ground Distribution Wiring Diagram, Hybrid (2 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Hybrid (2 of 3) for Honda Civic Si 2009:

• (canada) washer fluid level switch
• (except navigation)
• (left rear of engine compt) under-hood fuse/relay box
• (navigation)
• (navigation) navigation unit (except usa navigation) audio unit
• (seat heaters)
• (under left end of dash) under-dash fuse/ relay box
• (under left end of dash) under-dash fuse/relay box
• A/c condenser fan motor
• A22
• A23
• A9 a12
• Auxiliary electric water pump
• Blower motor relay
• Blower power transistor
• Brake fluid level switch
• Connector
• Console accessory power socket relay
• Dash lights brightness controller
• Data link connector
• Driver's door lock actuator/knob switch
• E33
• Eld unit
• F20
• Fan control relay
• Front accessory power socket
• Front accessory power socket relay
• G201 (behind right side of front bumper)
• G301 (lower left side of engine compt)
• G401 (behind left kick panel)
• G501 (under gauge assembly)
• G502 (behind right end of dash)
• G503 (under left side of dash)
• G505 (behind glove box)
• G506 (under middle of dash)
• Gauge control module (tach)
• Handsfreelink control unit
• High beam
• J/c c753 (front of driver's door)
• Left front side marker/ parking/turn signal light
• Left headlight
• Left power mirror
• Low beam
• Mes
• Micu
• P-gnd
• Power mirror switch
• Power window master switch
• Right front side marker/ parking/turn signal light
• Right headlight
• Right power mirror
• S-gnd2
• Seat heaters
• Security hood switch
• Srs unit
• T34
• To g601 (diagram 3 0f 3)
• Vsa off switch
• Windshield washer motor
• Windshield wiper motor

Ground Distribution Wiring Diagram, Hybrid (3 of 3) for Honda Civic Si 2009

List of elements for Ground Distribution Wiring Diagram, Hybrid (3 of 3) for Honda Civic Si 2009:

• (except
• (navigation) navigation unit
• (seat
• (under left end of dash) under-dash fuse/relay box
• (usa) tpms control unit
• A/t gear position indicator panel light/park pin switch
• Cable reel
• Climate control unit
• Console accessory power socket
• Cruise control combination switch
• D12
• Driver's
• Driver's seat belt buckle switch
• Driver's seat heater relay(high)
• Driver's seat heater switch
• From under-dash fuse/relay box (diagram 2 of 3)
• Front passenger's door lock actuator/knob switch
• Front passenger's power window switch
• Front passenger's seat belt buckle switch
• Front passenger's seat heater
• Front passenger's seat heater relay(high)
• Front passenger's seat heater relay(low)
• Front passenger's seat heater switch
• Fuel tank unit
• G504 (under left side of dash)
• G601 (on left side of floor)
• G602 (right side of floor)
• G603 (on left "c" pillar)
• G701 (left rear of trunk)
• G801 (base of right "c" pillar)
• Gauge control module (speedo)
• Gauge control module (tach)
• Heaters)
• High mount brake light
• Ignition key switch
• Left backup light
• Left brake light/ taillight
• Left inner taillight
• Left license plate light
• Left rear door lock actuator/ knob switch
• Left rear side marker light
• Left rear turn signal light
• Micu
• Micu service check connector
• Navigation)
• Noise reduction condenser
• Ods unit
• Park pin switch
• Rear window defogger
• Right backup light
• Right brake light/ taillight
• Right inner taillight
• Right license plate light
• Right rear door lock actuator/ knob switch
• Right rear side marker light
• Right rear turn signal light
• S-gnd
• Seat heater
• Seat heater relay(low)
• Steering wheel
• Trunk lid opener solenoid/ latch switch
• Yaw rate-lateral aceleration sensor