WARNING SYSTEMS — Honda Civic Si 2003 — SYSTEM WIRING DIAGRAMS

WARNING SYSTEMS

Warning Systems Wiring Diagram, Except Hatchback & Hybrid for Honda Civic Si 2003

List of elements for Warning Systems Wiring Diagram, Except Hatchback & Hybrid for Honda Civic Si 2003:

61

• (ig) keylt (-)
• (ig1) meter
• (in steering column cover)
• (meter) bus
• (sefmj) bus
• (under middle of dash) srs unit
• +b back up
• A15
• A16
• A17
• A18
• Alternator
• Altl
• B10
• B20
• Beeper
• Bus(sefmj)
• C11
• Combination light switch
• Cpu
• D11
• Drive circuit
• Driver door switch
• Driver seat belt/srs
• Driver's door switch
• Driver's seat belt switch (under driver's seat)
• E10
• E24
• Ecm/pcm (behind glove box)
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• G401 (under gauge assembly)
• G501 (under gauge assembly)
• G551 (under front passenger's seat)
• Gauge assembly
• Ground
• Gx, dx
• Head
• Headlight switch
• Hot at all times
• Hot in on or start
• Hx,lx,ex
• Ignition key light
• Ignition key switch
• Ignition key switch/ key light
• Illumination (+)
• K10
• Key switch input
• Low oil pressure indicator
• Multiplex control unit
• Off
• Oil pressure switch (near oil filter)
• Park
• Seat belt reminder indicator
• Security control unit connector (optional)
• Small lt rly-
• Taillight relay
• Underdash fuse/relay box (under left side of dash)
• Underhood fuse/relay box (right side of engine compt)

Warning Systems Wiring Diagram, Hatchback for Honda Civic Si 2003

List of elements for Warning Systems Wiring Diagram, Hatchback for Honda Civic Si 2003:

42

• (ig) keylt (-)
• (under middle of dash) srs unit
• Alternator
• B+ backup
• B10
• Beeper
• C11
• Combination light switch
• D11
• Driver door switch
• Driver seat belt/srs
• Driver's door switch
• Driver's seat belt switch
• E10
• E24
• Ecm/pcm (behind glove box)
• Fuse 10a
• Fuse 7.5a
• G401 (under gauge assembly)
• G502 (under right side of dash)
• G551 (under front passenger's seat)
• Gauge assembly
• Ground
• Head
• Headlight switch
• Headliglht switch
• Hot at all times
• Hot in on or start
• Ignition key switch
• Ignition key switch/ key light
• Illummination (+)
• Key switch input
• Low oil pressure indicator
• Multiplex bus
• Multiplex control unit
• Oil pressure switch
• Park
• Security control unit connector
• Small
• Taillight relay
• Underdash fuse/relay box (under left side of dash)
• Underhood fuse/relay box (right side of engine compt)

Warning Systems Wiring Diagram, Hybrid for Honda Civic Si 2003

List of elements for Warning Systems Wiring Diagram, Hybrid for Honda Civic Si 2003:

49

• (behind right kick panel) (cvt) transmission control module
• (on left side of engine compt) underdash fuse/relay box
• (under middle of dash) srs unit
• +b back up
• A21
• B17
• Beeper
• Bus
• C11
• Combination light switch
• Cpu
• D11
• Door indicator
• Driver circuit
• Driver door switch
• Driver seat belt/srs
• Driver's door switch
• Driver's seat belt switch
• E10
• Exterior lights system
• Fuse 10a
• Fuse 7.5a
• G401 (under gauge assembly)
• G501 (under gauge assembly)
• G551 (under front seat) passenger's
• Gauge assembly
• Ground
• Head
• Headlight switch
• Hot at all times
• Hot in on or start
• Ig key lt (-)
• Ig1 mtr
• Ignition key light
• Ignition key switch
• Ignition key switch/ key light
• Illumination (+)
• Key switch input
• Low oil pressure indicator
• Multiplex control unit
• Off
• Oil pressure switch
• Park
• Seat belt reminder indicator
• Security control unit connector (optional)
• Small lt rly (-)
• Taillight relay
• Underdash fuse/relay box (on left side of engine compt)
• Underhood fuse/relay box (on left side of engine compt)