1999 HONDA CIVIC Power steering

-17. Mode Control Motor
- Green- Behind dash, right of steering column- On heater sub-harness-A
1 BLK,TYEL (lgnition input)
2 YEUBLU (Detrost input)
3 YEL (H/DEF input)
4 BLUA/VHT (Heat input)
5 GRN/YEL (BI-LEV input)
YEURED (Vent input)'96.98: BLK (G402)'99-'00r BRNAVHT
{Motor ground input)
6
7
18. PGM-FI Main Relay
- Brown- Behind right side o{ dash- On main wire harness
'l
4
1 GRN/YEL(Fuel pump control)
2 BLUAVHT (Fuse 31)
3 BLK (G101)
*1: YEUGRN(Fuel pump output)*2: WHT/RED(Fuel supply control)
YEUGRN (Fuse 13)
YEUBLK (Power output)
WHT/BLK (Fuse 44)
6
7
*1= All except Dl685*2= D16Bs
19. Cl23 (D16Y5 M/T)
2
3
BLI(WHT
{Heater control)
BLK (Heater ground)
GRN/BLK(Sensor ground)
- cray- Right tront o{ engine- Connects engine wire harness to primary
HO2S pigtail
5
6
7
8
WHT (Hgater control)
WHT (Sensor input)
BLK (Sensor input)
RED (Sensor ground)
20. c136
- Gray- Left rear of engine compartment- Connects engine wire harness to main wire harness
'96198 D't6Y5:
1 Male - BLUAVHTFemale - BLU|/EL(A"/T controls)
2 GRN,^WHT (A,/T controls)
3 YEL (A/T controls)
4 GRN/YEL (A/T controls)
5 PN(BLK (fff gs6lrq;s;
6 PNI(BLU (A/T controls)
7 GRN/BLK (Ar/T controls)
8 RED/BLU (A/T controls)
9 WHT (A/T controls)
'96198 D16Y7/D16Y8:
GRN/BLK (A/T controls)
WHT/RED(lnterlock system)
10 WHT/RED (A"/T controls)
11 '98 models: GRN/BLK(PGr,4-Fr)
12 GRN (A/T controls)
13 l\4ale - REDMHTFemale - RED/BLU(4,/T controls)
14 N4ale - BLIVWHTFemale - ORN/BLU(A/T controls)
5 WHT (A/T controls)
6 BLU (Antf se11re;s;
7
A

01685:
3
1
2
3
4
5
6
7
8
BRN (PGM-FD
RED (PGIV-FD
BLU (PGI\4-FD
YEL (PGI,4,F|)
l\4ale - GFNFemale - WHT/RED(PGM-FD
GRN/BLK (A'tl gs6trels;
BLU (A/T controls)
wHT (A/I controls)
202-5

-32. Hazard Warning Switch
- Gray- Center ol dash- On dashboard wire harness
l GRN/RED(Left turn signalindicator light output)
2 GRN/YEL(Right turn signalindicator light output)
3 GRN/ORN
Ourn signal/hazardrelay control)
4
5 YEL/BLK (lgnition input)
6 WHT/BLK (Battery inpul)
7
8 RED/BLK (Dash andconsole lights)g RED (Dash andconsole lights)
1O GRNAVHT(Turn signal/hazardrelay power)
34. C351
- Gray- On bottom of under-hood fuse/relay box- On main wire harness
14
67I I9 I1011
2 WHT/BLU(Power windows)
3 WHT/GRN(Rear window defogger)
4 BLK (G402)
5 WHT/FED (Fuse 54)
6 WHT/RED (Fuse 43)
7 WHT/BLK (PGM-Fl)
8 WHT/BLU (Fuse 47)
I WHT/GRN (Fuse 51)
10 _
11 BLUAVHT(Blower controls)
33,
Without Oelogger:
1
2 *1: BLK,|YEL*2r BLKBLU(lgnition input)
3 YEURED (Common)
4 BLK (G551)
5 8LU,ryVHT(Left up/down control)
With Delogger:
1 BLIVBLU (lgnition input)
2 BLK (G551)
3 BLIVBLU (lgnition inPut)
4 YEURED (Common)
6 ORNMHT(Detogger control)
'96198 models, '98-'00 GX'99 00 models except GX
Power Mirror Switch
- Green or White or Gray- Left of steering column- On floor wire harness
6 BLU/BLK(Left left/right control)
8 YEUBLK(Right left/right control)
9 GRNAVHT(Right up/down control)
10
7 BLU/BLK(Lett left/right control)
8 GRNMHT(Right up/down control)
9 BLU/WHT(Lett up/down control)
1O YEL/BLK(Right left/right connol)
I
-
202-9
35. C41o (A/T)
- Gray- lilounted to top of underdash {use/relay box- Connects main wire harness and dashboard
wtre narness
2
3 GX: BLU/GRN
{Low fuel indicator)
4 GX: ORN/BLU(Fuelgauge)
5 WHT (A/T gearposition indicator)
6 RED (A,/T controls)
7 BLI(BLU (A,rT controls)
8 All except CVT:BRN (AiT gearposition indicator)
I BLU (Aft gearposition indicator)
10 GRN (A/I gearposition indicator)
11 D16Y7/D16Y8:Male - GRN/BLKFemale YEL(A/T conkols)D1685/D16Y5:GRN/BLK(M controls)
12 LT GRN (A/T controls)

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

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Starter Cables
T1
r2
Right side of engine compartment
Right side of engine
Under-hood luse/relay box
Staner motor
t+lBatteryBattery positive terminal
Battery Ground Cable
Right front shock towerBody ground, via battery ground
cable
oBatteryBattery negative terminal
Engine Ground Cable A
t!tLeft end of enginePower steering pump bracket
Too left side ot bulkheadBody ground, via engine ground
cable A
Engine Ground Cable B
T4Bight side of engine compartmentTransmission
(ritRight side of front frameBody ground, via engine ground
Under-hood ABS Fuse/Relay Box Wire Harness
tcRight side of engine compartmentUnder-hood ABS fuse/relay box
oBatteryBattery positive terminal
A,/C Wire Harness
c209
wtJl/,\-7Ee
c754
4-GRY
1.GRY
2-GRY
2-GRY
Lefl front of engine compartment
Left front of engine compartment
Lefl front of engine compartment
Left tront of engine compartment
Engine compartment wire harness
A,/C compressor clutch
Condenser fan motor
A,/C pressure switch
G751Left front of engine compartmentBody ground, via A,/C wireharness

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number ot
Cavities/
Golor
LocationConnects toNotes
Engine Wire Harness (Dl6Y5, D16Y8 engines): '96-98 models and '99;00 D16Y5 dM/T
c101
c102
c 103
c104
Q104
c105
c106
c107
cl 08
cl09
cl10
c1l1
cl'12
c113
c114
c'115
c116
c'117
c 118
c119
c120
c121
c122
c123
c123
c124
Q124
c125
c 126
c127
c128
c129
c130
c131
cl32
c 134
c135
c136
c137
c138
c139
c'140
c141
c142
c143
c144
c'|44
c145
c146
c147
1O-GRY
3.GRY
1-CLR
4-GRN
3-N/A
2-BLK
2-BLK
2-BLK
2-BLK
3-GRY
3-GRY
3-GRY
2.BLK
2.GRY
2-BLK
14-BLU
14-GRY
3.GRY
2-BLK
2-GRY
1O-GRY
1.BLK
2.GRY
4-GRY
8-GRY
2-GRY
2.GRY
4-GRY
2.BLK
2.BLK
2-GRY
1.BLK
2O.BRN
22.GRN
32.GRY
25.GRY
31-BLU
16.GRY
14-GRY
8.GRY
2-GFIY
2.GRY
1-GRY
2-GRY
2-BLK
2-GRY
2.BLK
3-GRY
6-GRY
2.BLK
8-GRY
2-BLK
Left side of engine compartment
Left side of engine
Middle of engineI att .i.la ^f an^i^6
Left side ot engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
[,liddle of engine
Middle ot engine
Middle ot engine
Middle of engine
Middle of engine
Middle of engine
l\,liddle of engine
Right side of engine compartment
Right side of engine compartment
Middle ot engine
Middle of engine
Middle of engine
Middle of engine
l\,liddle of engine
Nliddle of engine
Middle ot engine
Middle of engine
Middle ot engine
Middle of engine
Middle of engine
Nliddle of engine
Right side of engine
Under right side of dash
Behind right kick panel
Below right front footrest
Below right front footrest
Below right front footrest
Below right front tootrest
Left side ot engine compartment
Left side of engine compartment
Middle of engine
liliddle ot engine
Middle of engine
Nriddle ol engine
Right side of engine compartment
Middle ol engine
Right side of engine compartment
Middle of engine
N,liddle of engine
Right side of engine compartment
Right side of engine compartment
Bight side of engine compartment
Main wire harness
CKF sensor
Engine oil pressure switch
Alternator
Alternator
No. 1 fuel injector
No. 2 fuel injector
No. 3 fuel injector
No.4 fuel injector
IAC valve
TP sensor
MAP sensor
IAT sensor
Power steering pressure switch
EVAP purge control sol€noid valve
Junction connector
Junction connector
Vehicle speed sensor (VSS)
Countershatt speed sensor
Engine coolant temperature switch
Distributor
Engine coolant temp. sending unit
ECT sensor
Primary HO2S (sensor '1)
Primary HO2S (sensor '1)
Back-up light switch
Lock-up control solenoid valves
Secondary HO2S (sensor 2)
lvlainshafl speed sensor
Lanear solenoid
Shift control solenoid valves
Starter solenoid
Junction connector
Main wire harness
ECM/PCM connector A
PCM connector B
ECM/PCNI connector C
ECM/PCl\,,| connector D
Main wire harness
Maln wire harness
Knock sensor (KS)
IAC valve
VTEC solenoid valve
VTEC pressure switch
EVAP control canister vent shut valv€
EGR control solenoid valve
Secondary gear shatt speed sensor
EGR valve
EGR valve
Drive pulley speed sensor
CVT transmission solenoid
Driven pulley speed sensor
USA
Canada
AlT
USA
'2( tr\
'3
-1 (M/r)
t\4/T'2 (Anl'1
'2 (An)'2 (Nr)'2 (AtT)
'2 (Atr)
-1 (An)-2( fi|
M/T
.1 (Arr).1 (A,T)"1 (A/r)-1 (M/r).1 (CVT),1 (cw)'1 (CVT)
203-2

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Engine wire Harness (Dl6Y5, Dl6Y8 engines): '99-'00 models except D16y5 w/M/T
c 101
c102
c103
cl04
c104
c105
c106
c107
c108
c109
c110
c111
cl12
c1 13
c115
c117
c118
c119
c120
c120
c12'l
cl22
c123
c124
c124
c125
c126
c127
c128
c129
c130
c'131
c133
ct34
c 135
c137
c138
c139
c 140
c142
c143
c144
c'|45
c147
1O-GRY
3.GRY
1-CLR
4-GRN
3-N/A
2.BLK
2.BLK
2-BLK
2.BLK
3-GRY
3-GRY
3.GRY
2-BLK
2.GRY
2-BLK
14-BLU
14-GRY
3-GRY
2-BLK
2-GRY
1O-GRY
8.GRY,1-BLK
2.GRY
4.GRY
4.GRY
2.GRY
2.GRY
4.GRY
2.BLK
2-BLK
2-GRY
1-BLK
2O-BRN
22-GRN
25-GRY
31-BLU
16-GRY
2-GRY
2.GRY
1-GRY
2-GRY
2-GRY
2-BLK
3.GRY
2.BLK
8-GRY
2.BLK
Left side of engine compartment
Left side of engine
Middle of engine
Left side of engine
Left side of engine
Middle ot engine
Middle of engine
N,liddle of engine
l\4iddle of engine
Middle of engine
Niliddle of engine
N,,liddle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Rjght side of engine compartment
Right side of engine compartment
Middle of engine
Mlddle of engine
l\4iddle of engine
Middle of engine
Middle of engine
[iliddle of engine
lvliddle of engine
Middle of engine
Middle of engine
l\4iddle of engine
Middle ol engine
Middle of engine
N,liddle of engine
Right side of engine
Under right side of dash
Behind right kick panel
Below right front tootrest
Below right front footrest
Below right lront footrest
[iliddle of engine
l\,liddle of engine
Middle of engine
Middle of engine
L4iddle of engine
Right side of engine compartment
Middle of engine
Right side of engine compartment
Right side of engine compartment
Right side ot engine compartment
Main wire harness
CKF sensor
Engine oil pressure switch
Alternator
Alternator
No. 1 fuel injector
No. 2luel injector
No. 3 fuel injector
No.4 fuel injeclor
IAC valve
TP sensor
MAP sensor
IAT sensor
Power steering pressure switch
EVAP purge control solenoid valve
Junction connector
Junction connector
Vehicle speed sensor (VSS)
Countershaft speed sensor
Engine coolant temperature switch
Distributor
Distributor
Engine coolant temp. sending unit
ECT sensor
Primary HO2S (sensor 1)
Primary HO2S (sensor 1)
Back-up light switch
Lock-up control solenoid valves
Secondary HO2S (sensor 2)
Mainshait speed sensor
Linear solenoid
Shift control solenoid valves
Starter solenoid
Junction Connector
Main wire harness
ECN4/PCM connector B
ECM/PCM connector C
PCM connector D
Knock sensor (KS)
IAC valve
VTEC solenoid valve
VTEC pressure switch
EGR control solenoid valve
Secondary gear shaft speed sensor
EGR valve
Drive pulley speed sensor
CVT transmission solenoid
Driven pulley speed sensor
USA
Canada
ATT
USA
'2 (An\
'1
-1 (cw)
Mft'2 lNr)'1
'2 (Afil'2 (An)'2 (Anl
Atf
t\4/T
-1 (CVr)'1 (CVT).1 (CW)-1 (CVT)'1 (CVT).1 (cw
203-4

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Engine Wire Harness (Dl6Y7): '96 model
c101
c102
c103
cl04
c104
c 105
c106
c107
c108
c109
c110
c111
c112
c11 3
c114
c115
c116
c117
c118
c119
c120
c121
c122
c123
c124
cl24
c125
c126
c127
cl28
c129
c130
c131
cl32nl2?
c134al eR
1O.GRY
3-GRY
4.GRN
3-N/A
2.BLK
2-BLK
2-BLK
2-BLK
3.GRY
3-GRY
3.GRY
2-BLK
2.GRY
2-BLK
14-BLU
14-GRY
3.GRY
2.BLK
2-GRY
1O-GRY
1 -BLK
2-GRY
4.GRY
2.GRY
2-GRY
4-GRY
2.BLK
2-BLK
2-GRY
1-BLK
2O-BRN
22-GRN
32.GRY
25-GRY
31-BLU
16.GRY
Left side of engine compartment
Left side of engine
Middle of engine
Left side of engine
Lefl side of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Right side of engine compartment
Right side of engine compartment
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Right side of engine
Under right side of dash
Behind right kick panel
Below right front footrest
Below right front footrest
Below right front footrest
Below right front footrest
Main wire harness
CKF sensor
Engine oil pressure switch
Alternator
Altemator
No. 1 fuel injector
No. 2 fuel injector
No. 3 fuel injector
No. 4 fuel injector
IAC valve
TP sensor
MAP sensor
IAT sensor
Power steering pressure switch
EVAP purge control solenoid valve
Junction connector
Junction connector
Vehicle speed sensor (VSS)
Countershaft speed sensor
Engine coolant temperature switch
Distributor
Engine coolant temperaturesending unit
ECT sensor
Primary HO2S (sensor 1)
Back-up light switch
Lock-up control solenoid valves
Secondary HO2S (sensor 2)
Mainshaft speed sensor
Linear solenoid
Shift control solenoid valves
Starter solenoid
Junction Connector
Main wire harness
ECM/PCM connector A
PCM connector B
ECM/PCM connector C
ECM/PCM connector D
USA
Canada
A/T
USA
Atf
Aff
M/T
Arl
AtT
A/T
Afi
T101
T102
Left side of engine compartment
Right side of engine compartment
Alternator
Under-hood fuse/relay box
G101Right side of englneEngine ground, via engine wirenarness
203-6

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNoles
Engine Wire Harness (Dl6Y7 engine): '97-'98 models
c101
c102
c103
c104
c104
c105
c106
c107
c108
c109
c110
c111
c113
c114
c115
c116
c118
c119
c'120
c121
c122
c124
c124
c125
c126
c127
c128
c129
cl30
c131
c132
c133
c134
c135
\, | 'tO
c141
1O-GRY
3-GRY
1.CLR
4.GRN
3.N/A
2-BLK
2-BLK
2-BLK
2-BLK
3.GRY
3-GRY
3-GRY
2-BLK
2.GRY
2-BLK
14.BLU
14.GRY
3.GRY
2-BLK
2-GRY
lO.GRY
1-BLK
2-GRY
4.GRY
2.GRY
2-GRY
4.GRY
2.BLK
2.BLK
2-GRY
1-BLK
2O-BRN
22-GRN
32-GRY
25.GRY
31-BLU
16.GRY
8-GRY
2-BLK
Lefl side of engine compartment
Lett side of engine
Middle of engine
Left side of engine
Lefl side of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Right side of engine compartment
Right side of ongine compartmont
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middl€ of engine
Middle of engine
Middle of engine
Middle of engine
Right side of engine
Under right sido of dash
Behind right kick panel
Below right front footrest
Below right front footrest
Below right front footrest
Below right front footrest
Left side of engine compartment
Right side of engine compartmsnt
Main wire hamess
CKF sensor
Engine oil pressure switch
Alternator
Altemator
No. 1 fuel injector
No. 2 fuel iniector
No. 3 fuel iniector
No. 4 fuel injector
IAC valve
TP sensor
MAP sensor
IAT sensor
Power steering pressur€ switch
EVAP purge control solenoid valve
Junction connector
Junction connector
Vehicle speed sensor (VSS)
Countershaft speed sensor
Engine coolant temperature switch
Distributor
Engine coolant temperatu resenorng unI
ECT sensor
Primary HO2S (sensor 1)
Back-up light switch
Lock-up control solenoid valves
Secondary HO2S (sensor 2)
Mainshaft speed sensor
Linear solenoid
Shift conirol solenoid valves
Starter solenoid
Junclion connector
Main wire harness
ECM/PCM connector A
PCM connector B
ECM/PCM connector C
ECM/PCM connsctor D
Main wire harness
EVAP control canister vent shutVAIVE
USA
Canada
USA
Nf
A/T
M/T
A/T
Atl
An
AIT
NT
T101
T102
Left side of engine
Right side of engine compartment
Altemator
Under-hood fuse/relay box
G101Right side of engineEngine ground, via enginewtre narness
203-8