1998 HONDA CIVIC MAIN WIRE

-39. Cl16
- Gray- Rear ol engine, below intake manifold- Engine wire harness junction connector
41. C433
- Gray- Below center console- Connects main wire harness to A'/T gear position
switch pigtail
i-'-j-----lr-:-_-::::^-_---'18 BLK (G101)
s BLK (G101)
10 BLK (G101)
11 BLK (G101)
12 BLK (G101)
13 USA: BLK (G101)
14 BLK (G101)
L___-----J
2 *1: YEL/BLK*2iYEURED
(PGM-Fr)
3 *1: YEUBLK
(PGl\4-Fr)
4 *l:YEUBLK*2T YEURED(PGr\4-F|)
5 *1i YEL/BLK*2: YEURED(PGM-Fr)
6 *1: YEUBLK*2: YEURED(PGM Fr)
7 *1: YEUBLK*2: YEURED
1 BLK (Cruise conlrol)
2 l\,1ale - LT GRNFemale(Not used)
3 Male - YELFemale - YEURED(Back-up lights)
4 GRN/BLK(Back-up lights)
5 f,rale - GRN/YELFemale - BLU(A,/T controls)
6 l\.4ale - GRN/BLUFemale GRN(A,/T controls)
7 Male - GRN/ORNFemale - YEL(A/T conkols)
9 PNK (Cruise control)
1O BLI(WHT(Starting system)
11 BLI(RED(Starting system)
12 Male - GRNIVHTFemale - BLK/BLU(A,/T controls)
13 Male - GRN/REDFemale - WHT(A,/T controls)
14 Male - GRNFemale - RED(A,/T controls)
L_i9yj'L____i
'1: Allexcept GX'2: GX
Terminals grouped together areconnected by the same bus bar.
40. c401
- Gray- Behind left kick panel- Connects main wire harness to floor wire harness
All '96-'98 Models and '99100 GX Models:
1 *1: BLKWHT (PGM-F|)*2:YEL/BLU (PGl\4'Fl)
2 HatchbackiLT GRN/BLK(Rear wiper/washer).2: BLU/YEL {PGM-Fl)
3 Hatchback: LT GRN(Rear wiper).2: GRN/BLK (PGM'Fl)
4 *1:YEUBLU (PGM Fl)*2: GRN/VEL (PGl,I-Fl)
5 *1: GRN/BLK (PGM-FI)*2: WHT/RED (PGl\4-Fl)
*1= D16Y5iAll '98 modelsD16Y7r '97 California Coupe and Sedan LX, all '98 models
D16Y8: All '96-97 Coupes, '97 Calilornia Sedans, all '98 models
*2= GX models
'99-'00 Models except Gx:
6 BED/BLU(Seat belt reminder)
7 WHT/GRN (Fuse 51)
8 1.: LT GRN (PGM'F|)
I 1.i BLU (PGl\.4-Fl)
10 GRN (lgnition keyremrnoer)
11 LT GRN/RED(Ceiling light)
12 GRN/BLK(Back-up lights)
13 GFN,TVHT (Brake lights)
14 Except GX: YEUGBN
{PGM-Fr)
1 GRN/ORN(Power door locks)
2 BLK,ryVHT (PGM-Fl)
3 Coupe/SedaniGRNA/VHT(Power door locks)Hatchback:LT GRN/BLK (Rear
wiper)
4 Coupe/Sedan: BLU/BLK(Security system)Hatchback:LT GRN (Rear wipeo
5 YEUBLU (PGl\4-Fl)
6 GRN/BLK (PGM,FD
7 RED/BLU(Seat belt reminder)
8 *3: WHT/RED(Power door locks)
9 *3: BLU/RED(Power door locks)
10 '3: BLU^VHT(Power door locks)
11 l\.4ale -
Female - WHT/GRN(Fuse 51)
12 LT GRN (PGM-FD
13 BLU (PGr\4 Fr)
14 GRN(lgnition key reminder)
15 LT GRN/RED(Ceiling light)
16 GRN/BLK(Back-up lights)
17 GRN,ryVHT(Brake lights)
18 YEUGRN (PGI\4.FD
19 *3: YEURED(Power door locks)
20 Canada: BLU/YEL(Power door locks)-
*3= USA HX, LX, EX OX-V Si
202-11

-43. Cruise Control Unit
- Gray ('96-'97 models) or Blue ('98-'00 models)- Behind lett side ol dash- On main wire harness
'96-'97 Models:
1 BRN (Cruise controlactuator control)
2 GBY(Brake switch input)
3 BLK (Ground)
4 GRN,ryVHT(Brake switch Input)
5 LT GRN/RED(Set/decel signal inPUt)
6 LT GRN/BLK(Resume/accel inPut)
7
'98-'00 Models:
'I BBN (Actuator control)
2 GRY(Brake switch input)
3 BLK (G401)
4
5 GRN,^/VHT(8rake switch rnput)
6 LT GRN/RED(Set/decel signal inPut)
7 LT GRN/BLK(Resume/accelsignalinput)
8 BRN,AiVHT(Vent solenoid control)
9 RED/BLU("Cruise Control"indicator light conkol)
10 BRN/BLK (Vacuum
solenoid controi)
12 BLUMHT(Vehicle speed input)
13 LT GRN (Power input)
14 PNK (Dlsengage input)
8 *1: BLU/GRN(Cruise signal)
9 BFN/WHT
{Actuator control)
1O RED/ALU(lndicator light conkol)
11 BRN/BLK(Actuator control)
12 BLU,ryVHT(Vehicle speed input)
13 LT GRN (Power input)
14 PNK (Dlsengage input)
\
17
II1011'121314
*1= 99-'00 w(h A/T
202-13
44. Heater Control Panel ('96-'98)
- Green- Center ol dash- On heater-sub-B wire harness
1 YEL (H/DEF control)
2 BLKTYEL (lgnition input)
3 WHT/BLU(Battery input)
4 YEUBLU(Defrost control)
5 RED (lllumination -)
6 RED/BLK (lllumination +)
7 ELUruVHT (Heat conkol)
8 YEL/RED (Vent control)
9 GRN/YEL(Bl'LEV control)
10 BLK (Ground)
11 BLU/FED(lVC thermostat input)
12 GRNMHT(Fresh control)13 GRN/FED(Recirc. control)
14 GRN (A/C ON input)
45. c440
- Blue- Below right side of dash- Connects main wire harness to heater-sub-A
wrre narness
2 BLK (G402)
3 BLU/WHT(Blower controls)
4 '99-'00: BLU/YEL(Rear window defoggeo
7
9
10
11 WHT/BLU (Fuse 47)
12 BLK (G402)
13 RED (Dash andconsole Iights)
14 RED/BLK (Dash andconsole lights)
15 BLUAVHT (FVC
compressor conkols)
16 BLK/YEL (Air delivery)

Gonnector Views (conrd)
46. C503
B
9
*1: GBN/ORN(Power door locks)*1r BLU|/EL(Power door locks)
GRN/RED (Brake
system indicator light)*1r LT GRN(Power door locks)*3: GRN/YEL (Lowfuel indicator light)
BLU/BLK (lndicators)*3: BLU/YEL(Stereo sound system)*3: YEUBLK (Gauges)*3: GRY/WHT(Stereo sound system)
10 *1: GRNAVHT(Power door locks)*2: BL(BLU(Power mirfors)
11 *3: BRNMHT(Stereo sound system)
12 *3: RED/YEL(Stereo sound system)
13 GRY/BLK(Stereo sound system)
14 BLU(Stereo sound system)
15 BRN/BLK(Stereo sound system)
16 RED/GBN(Stereo sound system)
- Blue- lvlounted to side of under-dash fuse/relay box- Connects floor wire harness to dashboardwtre narness
1
2
3
5
6
7
*1= '96-'98 models*2: '99-'00 models*3= All except GX models
48. Data Link Connector (DLC)
- Gray- Below left side of dash, above kick panel- On main wire harness
4
6 LT BLU (SRS)
7
8 WHT/BED(Battery input)
9
10
12 BLK (G401)
13 BLK (G401)
14
15 BLU/YEL(DLC inpuVoutput)
47. C551
- Green- On rear of under-dash tuse/relay box- On floor wire harness
1 BED/GRN (Brake
system indicator light)
2
4 BLI(BLU(Rear window defogger)
5 GBN/RED (Brake
system indicator llght)
6 *1: WHT/RED(Trunk light)
7
8 Hatchback: GBN(Rear wiper/washer)
9
10
11 GRN/YEL(Turn signal andhazard warning lights)
13 RED/BLK(Headlight switch)
14
15 GRN/RED(Turn signal andhazard warning lights)
202-14
*1= Allexcept GX models
49. C419
- Green- On rear of under-dash fuse/relay box- On main wire harness
1 '98''00 models: RED(lgnition system)
2 WHT/RED (Fuse s4)
3 Canada: WHT (Fuse 48)
4 BLI(RED(Starting system)
5 WHT (Fuse 48)
6 WHT/RED (Fuse 43)
7 1*: WHT(Security system)
I *2: BLK,TYEL
{Power door locks)
I Canada: YEL/BLK(Headlights)
1O YEURED(Back up lights)
11
13 WHT/GRN (Fuse 51)
14 '96-'98 CVT: BLKWHT(A/T controls)
15 Canada: GRN/RED(Headlights)
16 A/Ti YEL (lnterlock
system)
17 RED/BLK(Headlight switch)
18 Canada: RED/GRN(Headlights)
"1 = USA: LX, EX, HX, DX-V SiCanada: EX, Si12 = '99100 USA: LX, EX, HX, DX-V Si

-50. c421
- Green- On rear of under-dash fuse/relay box- On main wire harness
I
l RED/YEL(Headlight switch)
2 BLIVBLU (ABS)
3 RED/GRN(Headlight switch)
4 GFIN/BLK(Front wiper/washer)
5 FED/BLU(Headlight swrtch)
6 WHT/BLU(Charging systern)
7
9 REDAVHT(Headlight switch)
10 GRN/YEL (Turn signaland hazard lights)
11
12 USA: BLKAVHT(Charging system)
13 BLKryVHT (Fuse 15)
14 GRN/RED (Brake
indicator system light)
16 GRN/RED (Turn signaland hazard lights)
17 BED/BLK(Headlight switch)
18 RED/BLK(Headlight switch)
52. C130
- Brown- Below right side ot dash panel- Engine wire harness junction connector
T---------"1
1 8RN/BLK (G101)
2 BRN/BLK (G101)
3 BRN/BLK (G101)
4 BRN/BLK (G101)
5 BRN/BLK (G101)
6 BRN/BLK (G101)
7 BRN/BLK (G101)
I BRN/BLK (G101)
9 BRN/BLK (G101)
10 BBN/BLK (G101)
L---------J
Terminals grouped together areconnected by the sarre bus bar.
*1= 96- 98 models: All except D16Y5'99-'00 models: D1685*2= 96-98 models: D16Y5/D1685'99- 00r All except D1685
11 BLUMHT (VSS)
12 BLU,ryVHT (VSS)
13 BLU,^/VHT (VSS)L_-_____--Jr---------'1
14 YEL/BLK (PGl\4-Fl)
15 YEL/BLK (PGr\4'Fr)
16 YEUBLK (PGI\4,FI)
17 YEUBLK (PGr\4,Fr)L______---JT----------118 *1: GRN (Fans)*2: YEUBLU (PGM-Fl)
19 *1: GRN (Fans).2: YEUBLU (PGM-Fl)
20 *1: GRN (Fans).2: YEUBLU (PGM-Fl)_______--J
51. SRS Unit
- Yellow- Below center oJ dash- On SRS marn wire harness
1 GFY (1) or GRN(Drivefs nflator)
2
3 GRY (17) or GRN(lgn tion input)
6 GRY (21) or GRN(SRS indicalor control)
7 GRY (18) or GRN(lgnition nput)
8 GBY (14) or GRN (MES)
9 GBY (13) of GRN(Service checkconnector input)
10 GRY (4) or GRN(Frt. pass. inflato4
11
13 GBY (2) or GRN(Drivefs nflator)
14 GBY (5) or GRN(Frt. pass. inflator)
15 GRY (3) or GRN(DLC input/output)
16 GRY (19) or GRN(G801)
17 GRY (20) or GRN(G801)
1B GRY (6) or GRN (MES)
13678
10Il12131415't7't8
53. C420
- Green- On rear of under-dash fuse/relay box- On main wire harness
1 Canadar RED/BLU(Headlights)
2
3 8LK (G401)
5 WHT/GRN(Rear window defogger)
6 WHT/BLU(Power windows)
7
8 YEL/GRN (PGM-FD
I BLK//EL (Fuse 17)
1O BLUAVHT (PGM,FI)
1 1 BLUMHT (PGI,4-FI)
14
16 Canada: BLKAVHT(Headlights)
18 A/Tr WHT/GRN(lnterlock system)
19
20 WHT/RED(Ceiling light)
202-15

Connector Views (cont'd)
59. Cl31
- Green- Behind right kick panel- Connects main wire harness to engine wire harness
'96.'98 D16Y5,'99-'00 D16Y5 with M/T:
1 '98-'00 models: LT GRN(PGl\4-Fl)
2'991001Male'LT GRNMHTFemale (Not used)A/Tr RED/BLK(A/T controls)
3 '98r00 models:YEL/BLU(PGrV-Fr)
4 A/T: LT GRN (PGl\.4-Fl)
lVl/T: RED (PGi.4-Fl)
5 '97 models with l\4/T:Male - RED/GRNFemale - WHT/BED(PGl\,4-Fl)
A/T: WHT/RED(lnterlock)
6 GRN (Fans)
7 BLU/RED (A/T
compressor controls)
I GFN/OnN (PGl\4-Fl)
I BRN (PGr\,4-Fr)
10 WHT/BLU (PGM-Fl)
11 '98-'00 models: BLU(PGir-Fr)
12 A,/T: WHT/RED (PG|VI-FD
13 A/T: RED/GRN(A/T controls)M/T: GRN/BLK(PGr\,1-Fr)
14 A/T: PNK (PGM-FDM/T; GRN/BLK(Back-up lights)
15 A/T: GRY (PGl\,l-Fl)
l\,4,rT: Male - YEUREDFemale YEL(Back-up lights)
16 USA GRN/RED(Charging)
17 GRN,ryVHT (PGM FD
18 BLUAVHT (Vehicle
speeo senso4
19 BLK/RED (A,IT
compressor controls)
20 GRN/YEL (PGM-FD
21 N,4ale - BLU/YELFemale - LT BLU(PGM-Fr)
22 Male - BLU/WHTFemale BLU/ORN(PGt4,Ft)
202-18
'96.'98 016Y7:
1 *1: LT GRN (PGM-F|)
2 *2: GRN/BLK(A/T controls)
3 *2: WHT (A/T controls)'98 models:[rale - WHT/REDFemale- (Not used)
4 A/Ti LT GRN(A/T controls)
5 *1i YEL/BLU (PGM-Fl)*2: WHT/RED(lnterlock)
6 GRN (Fans)
7 BLU/RED (A/C
compressor controls)
I GRN/ORN (PGlvl-Fl)
9 BRN (PGT,I-FD
10 WHT/BLU (PGM-Fl)
11 *1r BLU (PGL4-F|)
'96-'98 016Y8:
1 *3: LT GRN (PGlvl'Fl)
2 lvlale - GRNIVHTFemale - GRN/BLK(PGr\.4,F1)
3 WHT/RED (PGl\,4-F0
4 A"rT: LT GHN(A/T controls)
5 *3: YEUBLU (PGM-Fl)
6 GRN (Fans)
7 BLU/RED (A/T
compressor controls)
8 GRN/ORN (PGr\4'F|)
9 BRN (PG|\4-F|)
10 WHT/BLU (PG[,4-Fr)
11 *3: BLU (PG[.4-F|)
12 BLK,ryVHT (PGl\4-Fl)
13 *3r GBN/BLK (PGM-Fl)
14 A/T: YEL (A,rT controls)M/T: GRN/BLK(Back-up lights)
13 *1i GFN/BLK (PGl\4'Fl)*2: BLU (A/T controls)
14 A/Ti YEL (A/T conlrols)M/T: GRN/BLK(Back-up lights)
15 A/Ti Male - GRNFemale - PNK(A/T conkols)lvl/tT: Male - YEL/REDFemale - YEL(Back up lights)
16 USA: GRN/BED(Charging)
17 GRN,^/VHT (PGIVI.FD
18 BLU,ryVHT(Vehicle speed sensor)
19 BLI(RED (A/C
compressor controls)
20 GRN/YEL (PGM-Fr)
21 ftIale BLUffELFemale - LT BLU(PGM,Fl)
22 Male - ELUMHTFemale - BLU/ORN(PGrvl,Fr)
15 A/Tr l\,4ale - GRNFemale - PNK(A/T controls)lVl/T: [/ale YEUBEDFemale - YEL(Back'up lights)
16 USA: GRN/RED(Charglng)
17 GRN,ryVHT (PG[r-Fl)
18 BLUAVHT(Vehicle speed senso4
19 BLK/RED (A/T
compressor controls)
20 GRN/YEL (PG[' Fl)
21 Male - BLU//ELFemale - LT BLU(PGr,1-FD
22 l\,4ale - BLUMHTFernale BLU/ORN(PGt
-Ft)
*1 = '97 models: California coupes, Californla sedan LX'98 modelsi all models*2 = '96 models: all A,rT'97 modelsr all A"lT except Coupe DX*3 = '96 models: allcoupes'97 models: all coupes, California Sedans'98 models: all models

Connector Views (cont'd)
60. c411
- Blue- Mounted to top ol under-dash fuse/relay box- Connects main wire harness to dashboard harness
'95198 Models excepl GXI
1 *1: RED/GRN(PGrvr-FD
2 A2: WHT(Security system)
(Security system)
4
5 BLU (SRS)
6 *2r GRY(Cruise control)
7 *2: BLU/RED(Security system)
8 RED/BLU(Cruise control)
9 LT GRN (Cruise control)
10 '96-97 models:BLU/YEL (ABS)
11 YEUGRN (Gauges)
12 RED (Dash andconsole lights)'13 LT GRN/RED(Ceiling light)
*1 = With shitt-up indicator
14 USA LX, EX, and HX:LT GRN/BLK
{Ceiling light)Except USA LX,EX and HX:ftrale - LT GRN/REDFemale - LT GRN/BLK(Ceiling light)
15 WHT/BLK(Hazard warning lights)
16 *2: RED|YEL(Security system)
17 *2: REDA/VHT(Security system)
18 WHT/BLU (Stereo
sound system)
19 BLU (lgnition system)
20 RED/BLU(Seat bett reminder)
21 GRN/OBN (PGN4 FD
22 BLUAVHT (VSS)
23 YEURED (Oil pressure
indicator system)
24 BLU/RED (ABS)
USA: LX: EX, HXCanadar EX, Si
202-20
'98 GX and All '99-'00 Models:
1
2
4 All except GX: BLU/YEL(Rear window defogger)
5 BLU (SRS)
7
B RED/BLU(Cruise control)
9 LT GRN {Cruise control)
10 *1: PNK (lnd cators)GX: BLU/YEL (Bear
window defo9ger)
1l YEL/GBN (Gauges)
12 RED (Dash andconsole lights)
13 *2: Male - LT GRN/REDFemale - Not used(Ceiling light)
14
15 WHT/BLK(Hazard warning lights)
18 WHT/BLU(Stereo sound system)
19 BLU (lgnition systemano gaugesl
20 RED/BLU(Seat bell reminder)
21 GRN/ORN (PG[,4-Fl)
22 BLU,ryVHT O/SS)23 YEURED(Oil pressure indicator)
24 BLU/RED (ABS)
*1 = Allexcept CW and GX*2= All except GX

Connector Views (cont'd)
63. ABS ControlUnit
- Above right kick Panel
Connector A
- Orange- On main wire harness
1 RED/BLU (FR-|N)
3-
4 BRN (SCS)
7 BLU/BED (WALP)
8 '96197 models:
BLU|YEL (Not used)
9_
10 YEUBLK (FL-OUT)
11 RED/BLK (FL-|N)
Connector B
- Orange- On main wire harness
1 GRN^VHT (PCOM)
2 BLr(wHT {SCOM)
3 BLIVBLU (lG2)
4 BLU/fEL (RRo)
6 GRY (RLo)
8 GRN (FRo)
9 GRNAVHT (STOP)
10 BRNAVHT (FLo)
12 YEL (RL-OUT)
13 REDAVHT (RR"IN)
12 YEUBLU (FR.OUT)
14 LT BLU (DLC)
16 -
17 BRN/YEL (MCK)
18 -
19 YEURED (PlVlR)
21 BLU (RR-OUI)
22 BLK (GND1)
14 WHT/GRN (+81)
15 WHT/GRN (+82)
16 BLK {GND2)17 GRN/yEL (FRl)
18 -
19 LT BLU (RL1)
21 GRN/BLK (FRl)
22_
23 GRN/ORN (FL1)
25 RED (RL-IN)
26 BLK {GND3)
202-22
64. Combination Light Switch
- Lett side of steering column
Connector A
- Natural- On main wire harness
GRN/ORN Ourn signal
switch power input)
GRN/RED (Lett turn
signal power outqut)
3
Connector B
- Natural- On main wire harness
RED/GRN (Headlight
switch outpUt)
WHT (Fuse 48)
REDAvHT (Dimmer
switch LO outpu0
Canadar RED(DRL output)
GRN/YEL (Right turn
signal power output)
FED/BLU (Dimmer
switch Hl output)
WHT (Fuse 48)'98100 models: GRY
{Horns)
6
7

65. Combination Wiper Switch
- Right side ot steering column
Connector A
- Natural- On main wire harness
1BLU (Windshield wipermotor LOW conkol)
BLU/YEL(Windshield wipermotor HIGH control)
YEUBLU (lntermittentwiper ON input)
lilale - GRNFemale - LT GRN(Rear window wipermotor conkol)
lrale - LT GRNFema|e _ LT GRN/BLK(Rear window wipermotor control)
4 GnN/BLK (Fuse 26)
5 BLK (G401)
7 BLU/BLK(lntermittenvpark wiper control)
8 WHT/BLK (Windshieldwasher motor)
BLK (G401)
Male - WHTFemale - GRN (Fuse 3)
Male - BLUF€male _ GRN/BLK(Rear window washermotor control)
\
Connector B (C4271 (with Rear Wiper)
- White- On main wire harness
3
5
6
)
I3
68
13
4
66. Daytime Running Lights Control
Unit
- Behind left side ol dash
Connector A
- Natural- On main wire
WHT/RED(H€adlight control)
BLKAVHT (Battery)RED (Lights-on input)
Connector B
- Gray- On main wire harness
narness
ffi
31
2
1
2
3
BLK (Ground)
YEUBLK (lgnition)
GRN/RED(Brake systemindicator light conkol)
RED/GRN(Parking brake input)
4
5
6
7
8
202-23