RADIO – Honda Civic Si 2012 – SYSTEM WIRING DIAGRAMS

RADIO

Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012:

• (left side of engine compt) ecm/pcm
• (pins :b11 to b19 not used)
• (pins :b14 to b19 not used)
• (pins :b3 to b8 not used)
• (right center of dash) g505
• (top of left "c" pillar)
• +b back up
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A26
• Acc
• Am/fm antenna
• Am/fm in
• Audio navigation unit
• B10
• B11
• B12
• B13
• B20
• Back lt
• C10
• C11
• C12
• C204
• C501
• Center junction box 1
• Center junction box 2
• Computer data lines system
• D28
• Driver's micu
• F can-h
• F can-l
• Fl spkr +
• Fl spkr -
• Fuse 10a
• Fuse 19 7.5a
• G504 (right end of dash)
• G901
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga gnd
• Ga sys on
• Gnd
• Hot at all times
• Hot in on or acc
• K line
• Navigation system
• Nca
• Pnk
• Q16
• Rds-tmc antenna
• Rear window
• Red
• Rf spkr +
• Rf spkr -
• Rl spkr +
• Rl spkr -
• Rr spkr +
• Rr spkr -
• Scty radio sw
• Scty sw
• Sh (am/fm)
• Sh (tmc)
• Swd +b
• Telm sig +
• Telm sig -
• Telm sig sh
• Tmc in
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)
• Vsp

Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012:

• 2-door
• 4-door
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sig gnd
• Auxiliary jack
• C101
• C202
• C205
• C214
• C215
• C216
• C217
• C219
• C220
• C227
• C228
• Driver's door speaker
• Front passenger's door speaker
• J/c 211 (4-door) j/c 223 (2-door) (upper center of dash)
• Left rear speaker
• Left tweeter
• Pnk
• Red
• Right rear speaker
• Right tweeter

Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012:

• +b back up
• 2-door
• 4-door
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Audio l+
• Audio l-
• Audio r+
• Audio r-
• Audio remote sw
• B can-h
• B can-l
• C216
• C220
• Computer
• Computer data
• Computer data lines system
• Data lines system
• G502 (left side of dash)
• G503 (under left side of dash)
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga bus+
• Ga bus-
• Ga gnd
• Ga sys on
• Gnd
• Gy sys on
• Hands freelink control unit (right side of dash)
• Info sw
• J/c c210 (4-door) j/c 224 (2-door) (lower center of dash)
• J/c c212 (4-door) j/c 222 (2-door) (lower center of dash)
• Lines system
• Multi information display unit
• Nca
• Pnk
• Red
• Remote sw gnd
• Sat/ter
• Sat/ter sh
• Usb data +
• Usb data -
• Usb gnd
• Usb sh
• Usb vbus
• Xm antenna
• Xm receiver (right side of trunk)

Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid with Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012:

• (not used)
• Audio navigation unit
• Audio remote/multi information display switch
• Aux det
• Aux lch
• Aux rch
• Aux sh gnd
• B can-h
• B can-l
• C17
• C18
• C19
• C701
• Cable reel (on steering column)
• Channel down switch
• Channel up switch
• Computer data lines system
• Duet sh
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Gps antenna
• Gps sig
• Info switch
• Interior lights system
• Menu switch
• Navigation system
• Nca
• Pnk
• Red
• Sh gnd
• Source switch
• Steering wheel
• Telm sig
• Telm sig sh
• Telm sig-
• Usb data +
• Usb data -
• Usb gnd
• Usb port a
• Usb port b
• Usb sh
• Usb vbus
• Volume down switch
• Volume up switch

Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012:

• (right center of dash) g505
• +b back up
• 2-door
• 4-door
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Acc
• Am/fm antenna
• Am/fm in
• Audio unit
• B-can h
• B-can l
• C10
• C11
• C12
• C205
• C216
• C219
• C220
• C501
• Center junction box 1
• Center junction box 2
• Computer data lines system
• Driver's micu
• Fl spkr +
• Fl spkr -
• Fuse 10a
• Fuse 19 7.5a
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus sh
• Ga bus+
• Ga bus-
• Ga sys on
• Gnd
• Hot at all times
• Hot in on or acc
• K line
• Left rear speaker
• M2 pnk
• Nca
• Option a
• Option b
• Pnk
• Q16
• Rear window
• Red
• Right rear speaker
• Rl spkr +
• Rl spkr -
• Rr spkr +
• Rr spkr -
• Scty radio sw
• Scty sw
• Sh (am/fm)
• Swd +b
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)
• W/ security

Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012:

• (if equipped) auxiliary jack
• (not used)
• 2-door
• 4-door
• Audio remote/multi information display switch
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sig gnd
• C101
• C102
• C17
• C18
• C19
• C202
• C214
• C215
• C217
• C227
• C228
• Cable reel (on steering column)
• Channel down switch
• Channel up switch
• Driver's door speaker
• Front passenger's door speaker
• Info switch
• Interior lights system
• J/c 211 (4-door) j/c 223 (2-door) (upper center of dash)
• Left tweeter
• Menu switch
• Option a option b
• Pnk
• Red
• Right tweeter
• Source switch
• Steering wheel
• Volume down switch
• Volume up switch
• W/ tweeters
• W/o tweeters

Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012:

• (right side of dash) handsfreelink control module
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Audio remote
• B can-h
• B can-l
• Computer data lines system
• Duel tx
• Duet cont
• Duet rx
• G502 (left side of dash)
• G503 (upper left side of dash)
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga sys on
• Gnd
• Info sw
• J/c c210 (4-door) j/c c224 (2-door) (lower center of dash)
• J/c c212 (4-door) j/c c222 (2-door) (lower center of dash)
• Lines system computer data
• Multi information display unit
• Nca
• Pnk
• Red
• Remote sw
• Usb data +
• Usb data -
• Usb gnd
• Usb sh
• Usb vbu

Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Except Hybrid without Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012:

• A10
• A11
• A12
• Audio l+
• Audio l-
• Audio r+
• Audio r-
• Audio unit
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sh gnd
• Aux sig gnd
• B can h
• B can l
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• C216
• C220
• C701
• Computer data lines system
• Duet cont
• Duet rx
• Duet sh
• Duet tx
• Ga audio sh
• Ga bus sh
• Ga bus+
• Ga bus-
• Lines system computer data
• Navigation system
• Nca
• Pnk
• Red
• Sat/ter
• Sat/ter sh
• Satellite signal antenna
• Telm sig sh
• Telm sig+
• Telm sig-
• Usb data +
• Usb data -
• Usb gnd
• Usb port a
• Usb sh
• Usb vbus
• Xm antenna
• Xm receiver (right side of trunk)

Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012:

• (behind instrument cluster) center junction box 1
• (behind instrument cluster) center junction box 2
• (center of dash) g505
• (left side of engine compt) ecm/pcm
• (pins :b11 to b19 not used)
• (pins :b14 to b19 not used)
• (pins :b3 to b8 not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A26
• Am/fm & xm antenna
• Amplifier amp
• Audio navigation unit
• B10
• B11
• B12
• B13
• B20
• C10
• C11
• C12
• C204
• C218
• C228
• C501
• C502
• Center junction box 1 (behind instrument cluster)
• Center junction box 2 (behind instrument cluster)
• Computer data lines system
• D28
• Driver's micu
• Fuse 10a
• Fuse 19 7.5a
• G504 (right end of dash)
• G903 (left "c" pillar)
• Hot at all times
• Hot in on or acc
• Lna
• Mcm (right rear of ipu)
• Navigation system
• Nca
• Pnk
• Q16
• Rds-tmc antenna
• Red
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)

Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012:

• Auxiliary jack
• C101
• C203
• C204
• C216
• C217
• C218
• Driver's door speaker
• Front passenger's door speaker
• J/c 211 (center of dash)
• Left rear speaker
• Left tweeter
• Nca
• Pnk
• Red
• Right rear speaker
• Right tweeter

Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012:

• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• C218
• Computer
• Computer data
• Computer data lines system
• Data lines system
• G502 (left side of dash)
• G503 (left side of dash)
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Hands freelink control unit (right side of dash)
• J/c c210 (center of dash)
• J/c c212 (center of dash)
• Lines system
• Multi information display unit
• Nca
• Pnk
• Red
• Xm receiver (right side of trunk)

Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid with Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012:

• Audio navigation unit
• Audio remote/multi information display switch
• C17
• C18
• C19
• C701
• Cable reel (top of steering column)
• Channel down switch
• Channel up switch
• Computer data lines system
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Gps antenna
• Info switch
• Menu switch
• Navigation system
• Nca
• Pnk
• Source switch
• Usb port a
• Usb port b
• Volume down switch
• Volume up switch

Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (1 of 4) for Honda Civic Si 2012:

• (behind instrument cluster) center junction box 1
• (behind instrument cluster) center junction box 2
• (center of dash) g505
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Am/fm antenna & xm antenna
• Audio unit
• B-can h
• B-can l
• C10
• C11
• C12
• C204
• C218
• C501
• C502
• Center junction box 1 (behind instrument cluster)
• Center junction box 2 (behind instrument cluster)
• Computer data lines system
• Driver's micu
• Fuse 10a
• Fuse 19 7.5a
• Hot at all times
• Hot in on or acc
• Left rear speaker
• M2 pnk
• Nca
• Pnk
• Q16
• Red
• Right rear speaker
• Scty sw
• Sub amplifier
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)

Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (2 of 4) for Honda Civic Si 2012:

• Audio remote/multi information display switch
• Auxiliary jack
• C101
• C17
• C18
• C19
• C203
• C216
• C217
• Cable reel (top of steering column)
• Channel down switch
• Channel up switch
• Driver's door speaker
• Front passenger's door speaker
• Info switch
• J/c 211
• Left tweeter
• Menu switch
• Pnk
• Red
• Right tweeter
• Source switch
• Volume down switch
• Volume up switch

Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (3 of 4) for Honda Civic Si 2012:

• (right side of dash) handsfreelink control module
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Computer data lines system
• G502 (left side of dash)
• G503 (left side of dash)
• J/c c210
• J/c c212
• Lines system computer data
• Multi information display unit
• Nca
• Pnk
• Red

Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, Hybrid without Navigation & with Multi-Information Display (4 of 4) for Honda Civic Si 2012:

• Audio unit
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• C701
• Computer data lines system
• Lines system computer data
• Nca
• Pnk
• Red
• System navigation
• Usb data +
• Usb data -
• Usb gnd
• Usb port a
• Usb sh
• Usb vbus

Base Radio Wiring Diagram, without Multi-Information Display for Honda Civic Si 2012

List of elements for Base Radio Wiring Diagram, without Multi-Information Display for Honda Civic Si 2012:

• (right center of dash) g505
• +b back up
• 2-door
• 4-door
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A26
• Acc
• Am/fm antenna
• Am/fm in
• Audio unit
• C202
• C204
• C205
• C215
• C216
• C217
• C219
• C220
• C228
• C501
• Center junction box 1
• Computer data lines system
• Driver's door speaker
• Ecm/pcm (left side of engine compt)
• Fl spkr+
• Fl spkr-
• Fr spkr+
• Fr spkr-
• Front passenger's door speaker
• Fuse 10a
• Fuse 19 7.5a
• Gnd
• Hot at all times
• Hot in on or acc
• Illum+
• Illum-
• Interior lights system
• K line
• Left rear speaker
• Nca
• Pnk
• Rear window
• Red
• Right rear speaker
• Rl spkr+
• Rl spkr-
• Sh (am/fm)
• Swd +b
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)
• Vsp

Premium Radio Wiring Diagram, with Navigation (1 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, with Navigation (1 of 4) for Honda Civic Si 2012:

• (pins :b11 to b19 not used)
• (pins :b14 to b19 not used)
• (pins :b3 to b8 not used)
• (right center of dash) g505
• +b back up
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A26
• Acc
• Am/fm antenna
• Am/fm in
• Audio navigation unit
• B10
• B11
• B12
• B13
• B20
• Back lt
• C10
• C11
• C12
• C204
• C501
• Can h
• Can l
• Center junction box 1
• Center junction box 2
• Computer data lines system
• D28
• Driver's micu
• Ecm/pcm
• F can-h
• F can-l
• Fl pre +
• Fl pre -
• Fl pre sh
• Fr pre +
• Fr pre -
• Fr pre sh
• Fuse 10a
• Fuse 7.5a
• G504 (right end of dash)
• G901 (top of left "c" pillar)
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga gnd
• Ga sys on
• Gnd
• Hot at all times
• Hot in on or acc
• K line
• Navigation system
• Nca
• Pnk
• Q16
• Rds-tmc antenna
• Rear window
• Red
• Rl pre +
• Rl pre -
• Rl pre sh
• Rr pre +
• Rr pre -
• Rr pre sh
• Scty radio sw
• Scty sw
• Sh (am/fm)
• Sh (tmc)
• Sw +b
• Swd +b
• Telm sig +
• Telm sig -
• Telm sig sh
• Tmc in
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)
• Vsp

Premium Radio Wiring Diagram, with Navigation (2 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, with Navigation (2 of 4) for Honda Civic Si 2012:

• (not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Amp mute
• Audio remote/multi information display switch
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sig gnd
• Auxiliary jack
• C17
• C18
• C19
• Cable reel (on steering column)
• Channel down switch
• Channel up switch
• Fl pre +
• Fl pre -
• Fl pre sh
• Fr pre +
• Fr pre -
• Fr pre sh
• Info switch
• Interior lights system
• Menu switch
• Pnk
• Red
• Rl pre +
• Rl pre -
• Rl pre sh
• Rr pre +
• Rr pre -
• Rr pre sh
• Source switch
• Steering wheel
• Stereo amplifier
• Subw pre +
• Subw pre -
• Subw pre sh
• Sw +b
• Volume down switch
• Volume up switch

Premium Radio Wiring Diagram, with Navigation (3 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, with Navigation (3 of 4) for Honda Civic Si 2012:

• +b back up
• 2-door
• 4-door
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Audio l+
• Audio l-
• Audio r+
• Audio r-
• Audio remote sw
• B can-h
• B can-l
• C216
• C220
• Computer
• Computer data
• Data lines system
• G502 (left side of dash)
• G503 (under left side of dash)
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga bus+
• Ga bus-
• Ga gnd
• Ga sys on
• Gnd
• Gy sys on
• Hands free control unit
• Info sw
• J/c c208 (4-door) j/c 226 (2-door)
• J/c c210 (4-door) j/c 224 (2-door)
• J/c c212 (4-door) j/c 222 (2-door)
• Lines system
• Multi information display unit
• Nca
• Pnk
• Red
• Remote sw gnd
• Sat/ter
• Sat/ter sh
• Usb data +
• Usb data -
• Usb gnd
• Usb sh
• Usb vbus
• Xm antenna
• Xm receiver (right side of trunk)

Premium Radio Wiring Diagram, with Navigation (4 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, with Navigation (4 of 4) for Honda Civic Si 2012:

• +b premium
• 2-door
• 4-door
• Amp mute
• Audio navigation unit
• Aux det
• Aux gnd
• Aux l ch
• Aux rch
• Aux s gnd
• Aux sh gnd
• B can-h
• B can-l
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• C101
• C202
• C204
• C205
• C214
• C215
• C216
• C217
• C219
• C220
• C227
• C228
• C701
• Computer data lines system
• Driver's door speaker
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Fl sp +
• Fl sp-
• Fl tweeter +
• Fl tweeter -
• Fr sp +
• Fr sp-
• Fr tweeter +
• Fr tweeter -
• Front passenger's door speaker
• Fuse 19 20a
• G505 (right center of dash)
• Gnd
• Gps antenna
• Gps sig
• Hot at all times
• Left rear speaker
• Left tweeter
• Navigation system
• Nca
• Nca nca
• Pnk
• Red
• Right rear speaker
• Right tweeter
• Rl sp +
• Rl sp -
• Rr sp +
• Rr sp -
• Sh gnd
• Stereo amplifier
• Sub w pre sh
• Sub w pre+
• Sub w pre-
• Sub woofer +
• Sub woofer -
• Subwoofer
• Telm sig
• Telm sig sh
• Telm sig-
• Under-hood fuse/relay box (left rear of engine compt)
• Usb data +
• Usb data -
• Usb gnd
• Usb port a
• Usb port b
• Usb sh
• Usb vbus

Premium Radio Wiring Diagram, without Navigation (1 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, without Navigation (1 of 4) for Honda Civic Si 2012:

• (or nca)
• (right center of dash) g505
• +b back up
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Acc
• Am/fm antenna
• Am/fm in
• Amp mute
• Audio unit
• B-can h
• B-can l
• C10
• C11
• C12
• C501
• Center junction box 1
• Center junction box 2
• Computer data lines system
• Driver's micu
• Fl pre +
• Fl pre -
• Fl pre sh
• Fr pre +
• Fr pre -
• Fr pre sh
• Fuse 10a
• Fuse b19 7.5a
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga gnd
• Ga sys on
• Gnd
• Hot at all times
• Hot in acc or on
• K line
• M2 pnk
• Nca
• Pnk
• Q16
• Rear window
• Red
• Rl pre +
• Rl pre -
• Rl pre sh
• Rr pre +
• Rr pre -
• Rr pre sh
• Scty radio sw
• Scty sw
• Sh (am/fm)
• Sub w pre sh
• Subw pre +
• Subw pre -
• Sw +b
• Swd +b
• Under-dash fuse/relay box (under left end of dash)
• Under-hood fuse/relay box (left rear of engine compt)

Premium Radio Wiring Diagram, without Navigation (2 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, without Navigation (2 of 4) for Honda Civic Si 2012:

• (if equipped) auxiliary jack
• (not used)
• (or nca)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• Amp mute
• Audio remote/multi information display switch
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sig gnd
• C17
• C18
• C19
• Cable reel (on steering column)
• Channel down switch
• Channel up switch
• Fl pre +
• Fl pre -
• Fl pre sh
• Fr pre +
• Fr pre -
• Fr pre sh
• Info switch
• Interior lights system
• Menu switch
• Nca
• Pnk
• Red
• Rl pre +
• Rl pre -
• Rl pre sh
• Rr pre +
• Rr pre -
• Rr pre sh
• Source switch
• Steering wheel
• Stereo amplifier
• Subw pre +
• Subw pre -
• Subw pre sh
• Sw +b
• Volume down switch
• Volume up switch

Premium Radio Wiring Diagram, without Navigation (3 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, without Navigation (3 of 4) for Honda Civic Si 2012:

• (or nca)
• (or nca) red
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Audio l+
• Audio l-
• Audio r+
• Audio r-
• Audio remote
• Audio unit connector c
• B can-h
• B can-l
• C11
• C12
• Computer data lines system
• Duel tx
• Duet cont
• Duet rx
• G502 (left side of dash)
• G503 (under left side of dash)
• Ga +b
• Ga audio l+
• Ga audio l-
• Ga audio r+
• Ga audio r-
• Ga audio sh
• Ga bus +
• Ga bus -
• Ga bus sh
• Ga bus+
• Ga bus-
• Ga gnd
• Ga sys on
• Gnd
• Gy sys on
• Handsfreelink control module
• Info sw
• J/c c208 (4-door) j/c c226 (2-door)
• J/c c210 (4-door) j/c c224 (2-door)
• J/c c212 (4-door) j/c c222 (2-door)
• Lines system computer data
• Multi information display unit
• Nca
• Nca bus cable 2-port conn- ector
• Pnk
• Pnk (or nca)
• Red
• Remote sw
• Sat/ter
• Sat/ter sh
• Satellite signal antenna
• Usb data +
• Usb data -
• Usb gnd
• Usb sh
• Usb vbu
• W/ honda accessory & xm receiver
• W/o honda accessory & xm receiver
• Xm antenna
• Xm receiver (right side of trunk)

Premium Radio Wiring Diagram, without Navigation (4 of 4) for Honda Civic Si 2012

List of elements for Premium Radio Wiring Diagram, without Navigation (4 of 4) for Honda Civic Si 2012:

• +b premium
• 2-door
• 4-door
• Audio unit
• Aux det
• Aux gnd
• Aux lch
• Aux rch
• Aux sh gnd
• Aux sig gnd
• B can h
• B can l
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• C101
• C202
• C204
• C205
• C214
• C215
• C216
• C217
• C219
• C220
• C227
• C228
• C701
• Computer data lines system
• Driver's door speaker
• Duet cont
• Duet rx
• Duet sh
• Duet tx
• Fl sp +
• Fl sp-
• Fl tweeter +
• Fl tweeter -
• Fr sp +
• Fr sp-
• Fr tweeter +
• Fr tweeter -
• Front passenger's door speaker
• Fuse 19 20a
• G505 (right center of dash)
• Gnd
• Hot at all times
• Left rear speaker
• Left tweeter
• Navigation system
• Nca
• Pnk
• Red
• Right rear speaker
• Right tweeter
• Rl sp +
• Rl sp -
• Rr sp +
• Rr sp -
• Stereo amplifier
• Sub woofer +
• Sub woofer -
• Subwoofer
• Telm sig sh
• Telm sig+
• Telm sig-
• Under-hood fuse/relay box (left rear of engine compt)
• Usb data +
• Usb data -
• Usb gnd
• Usb port a
• Usb sh
• Usb vbus