1999 HONDA CIVIC Ground wire hatch

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,96 D16Y5 engine,,96 D16r,gngino,,96 Dt6Y8 engine {3edan)' 37 D16Y5 engino..97 D16r, engine {coupe: KA, Kc mod-
els. sedan: KA, KC, KL {DX} models. hatchback: all modols}''97 Dl6Y8 ongine (s€dan: KA' KC mod€lsl:
The scan tool indicates Diagnostic Trouble code (DTC) P0441: Evaporative Emission (EVAP) control system
insufficient purge flow.
Description
By monitoring the purge line vacuum with the MAP sensor, the ECM/PCM can detect insufficient EVAP control system
purge flow.
Possible Cau3e
. EVAP Purge Control Solenoid Valve
. EVAP Purge Control Solenoid Valve Circuit
. EVAP Control Canister
. Vacuum Lines
. ECM/PCM
Troubl93hooting Flowchart
Wire side of femaleterminals
EVAP PURGE CONTROI-sottNotD vALvE 2P
CoNNECTOR (Cl1al
r-+-r
I'l'l
lG-ro.*l'rr"r
O)
Y
(cont'd)
11-271
- The MIL has bsGn.eportad on.- DTC milal k rtored.
Pioblem vsrificJtion:1. Start the engine. Hold the
engine at 3,000 rPm with no
load {in Park or noutral) until
the radiator fan comes on.
2. Do the ECM/PCM Reset Proce'
dure,3. Connect the SCS service con-
nector.4. Test-drive under following con-
ditions on the road- Without any electrical load- A/T in E or E Position(M/T in 3rd-sth gear)- Engine sPeed betweon
1,200 - 2.400 rpm.- Decelerate {rom 50 mph (80
knl/h)to 15 mph (24 km/h)lntormittont lailuro, sFtorn b OK
at thi. timo. Ch€ck tor Poor con'
ncction3 or looac wir.3 at C144
{EVAP purgo control tolonoid
vrtv.l .nd ECir/FCttl.
ls DTC P0441 indicatod?
Ch.ck fo. !n op€n in the wiro l|(illinel:1. Turn the ignition switch OFF.
2. Disconnect the EVAP Purgecontrol solenoid valve 2P con_
neclor,3. Turn the ignition switch ON (ll)
4. Measur€ voltage between bodyground and the EVAP Purgecontrol solenoid valve 2P con-
nector terminal No 1.
Rop.ir opor in tho wir6 b€two€n
the EVAP purgo codtiol tolonoid
v.lvo rnd tho No 15 ALIERNA'
TOR SP SENSOR 17.5 A)lu.o.
{To page 11-272)

Connector ldentification and Wire Harness Routing
D
How to ldentify Connectors:
ldentification numbers have been assigned to all connectors. The number is preceded by the letter "C" for connectors,"G" for ground terminals or "T" for non-ground terminals.
Location
HarnessEngine CompartmentDashboardOthers {Floor, Door,
Trunk/Hatch, and Rootl
Starter cablesT1, T2 and @
Battery ground cableG1 and O
Engine ground cable AT3
G2
Engine ground cable BT4
Under-hood ABS fuse/relay box wire
harness (With ABS)
t5 ano (9
Engine wire harnessCl01 thru C147
T101 and T102
G101
Engine compartmenl ware harnessC201 thru C215
G201 and G202
Main wire harnessC301 thru C310
C351 thru C361
C401 thru C452
G401 and G402
Dashboard wire harnessC501 thru C520
G501
FIoor wire harnessC551 thru C573
G551 and G552
Rear wire harnessC601 thru C62l
G601 and G602
Driver's door wire harnessC631 thru C640
Passenger's door wire harnessC651 thru C657
Left rear door wire harness (Sedan)C661 thru C664
Right rear door wire harness (Sedan)C671 thru C674
Roof wire harness (Without moonroof)C701 thru C719
Moonroof wire harness {With moon-
roof)
C7l'l thru C719
Heater sub-harness AC721 thru C729
Heater sub-harness BC7 41 thtu C7 44
Ay'C wire harnessC751 thru C754
G751
Hatch wire harness (Hatchback)C761 thru C768
Rear window defogger grgund wirec771
G171
Secondary heated orygen sensor sub-
narness
C781 and C782
Fuel tank pressure sensor sub-harnessC791 thru C793
SRS main harnessC801 thru C807
G801
Rear window defogger wireC831 thru C833

Connector ldentification and Wire Harness Routing
Rear Wire Harness (Halchbackl
Connector or
Terminal
Number of
CavitissLocationConnects toNotes
c601
c601
c602
c603
c604
c605
c606
c607
c608
14
20
2
2
6
Left quarter panel
Left quarter panel
Left quaner panel
Left quarter panel
Left side of cargo area
Right side of cargo area
Right quarter panel
Right quarter panel
Right quaner panel
Floor wire harness {C562}
Floor wire harness (C562)
Floof wire harness (C563)
Left rear speaker
Left outer taillight
Right outer taillight
Right rear speaker
Hatch wire harness (C761)
Hatch wire harness (C762)
Optional
Optional
G601Middle of cargo areaBody ground, via rear wire harness
*1: '96 - 98 models*2: '99 - 00 models
REAR WIRE
s\
23-46

Connector ldentification and Wire Harness Routing
Roof Wire Harness (Coupe/Hatchback)
Connector ol
Terminal
Number of
CavitiesLocationConnects toNotes
c701
c701
c702
c719
2
6
2
1
Under left side of dash
Under left side of dash
Middle of roof
Front of roof
Main wire harness (C407)
Main wire harness (C407)
Ceiling light
S potlig ht*1: '96 - 98 models*2: '99 - 00 models
Roof Wire Harness (Sedanl
'96 - 98 models'99 - 00 models
*1: '96 - 97 models"2: '98 model*3: '99 00 models
*l:
+2:
Connector or
Terminal
Number of
CavitiesLocationConnects toNotes
c701
c701
c702
c703
c719
2
1
1
1
Under left side of dash
Under left side of dash
Middle of roof
Middle of roof
Front of roof
Main wire harness (C407)
Main wire harness (C407)
Ceiling light (Power)
Ceiling light (Ground)
Spotlighr
Moonroof Wire Harness {Coupe/Sedan}
Connector or
Terminal
Number ot
CavitiesLocationConnects toNotes
c711
c711
c1't2
c713
c713
c714
c714
c715
c117
c718
c719
2
6
6
5
5
4
3
2
4
1
U nder left side of dash
Under left side of dash
Behind dashboard lower panel
Left side of dashboard bracketLeft side of dashboard bracket
Left side of dashboard bracket
Left side of dashboard bracket
Left side of steering wheel
Middle of roof
Rear of roof
Rear of roof
Front of roof
Main wire harness (C407)
Main wire harness (C407)
Under-dash tuse/relay box (C910)
Moonroof open relay
Moonroof open relay
Moonroof close relay
Moonroof close relay
Moonroof switch
Ceiling light
Moonroof motor
Moonroof motor (Tilt switch)Sporlight
Optional
23-54

Connector ldentificationand Wire Harness Routing
Hatch Wiro Harness (Hatchbackl
Connector or
T€rminal
Number of
CavitiesLocationConnects toNotes
c761
c762
c764
c768
6
2'|
2
2
Right quaner panel
Right quaner panel
Rear of roof
Right side of hatch
Middle of hatch
Middle ot hatch
lViddle of hatch
Middle of hatch
Rear wire harness (C607)
Rear wire harness (C608)
High mount brake light
Rea. window defogger (+)
Right license light
Left license light
Rear window wiper motor
Hatch latch switch
Middle of tailgateBody ground, via tailgate wire harness
Rear Window D€fogg€r cround Wir€ (Hatchbackl
Connoctor or
Terminal
Number oI
CavitiesLocationConnects toNotes
Left side ot hatchRear window defogger (-)
G171Left side of hatchBody ground, via rear window defoggerground wire
23-56

Ground
G402
Components or Clrcult Grounded
Arr gear position switch, ABS control unit (3 wires), Blower motor high relay ('99-'00
models), Blower motor relay, ELD unit, Heater Jan switch ('96-'98 models), Heater
control panel, Mode control motor ('96.98 models), Power transistor ('99-'00 models),
Service check connector....plus everything grounded through G401
| 14-13 | ABS pump motor
1l-9 i Stereo radio tuner ('96-'98 models), Audio unit ('99-'00 models)
Drivsr's door lock actuator, Driver's door lock switch, Drivefs window motor' Left mirror
defogger, Pow€r window master switch (2 wires), Power door lock control unit (all
except '99-'00 with keyless), Power mirror switch
G55214-9 i Driver's s€at belt switch, Fuel pump, Fuel tank unit, Right mkror defogger
G601
(Hatch-
back)
14-12 iLeft and right back-up lights, Left and right brake lighvtail lights, Lefl and right rear
turn signal lights, Left and right tail lights....plus eveMhing grounded through G761
G601 I 14-10
(All Coupesl
ano
(96198
S6dans)
High mount brake light, Left and right back-up lights, Left and right inner brake lighv
taiilights, Lett and right license plale lights, Lett and right outer brak€ lighvtail lights'
Left and right rear turn signal lights, Rear window deJogger, Trunk latch switch
G601
(99-'oo
Sedans)
G602
('ss-'00
Sedans)
G761
(Hatch-
back)
G771
(Hatch-
back)
14-11
14-12 i
High mount brake light, Left and right back-up lights, Left and right brake lighvouter
taillights, Left and right inner taillight, Left and right rear turn signal light' Rear window
deJogger (GX), Trunk latch switch
Window antenna coil
Hatch latch switch ('98-'00 models), High mount brake light' Left and right license plate
lights, Rear window wiper motor...plus everything grounded through G601
Rear window defogger
14-13 i SRS unit (2 wires)
*1 = All '96-98 models €xcept Dl685, '99100 D16Y5 with M/T*2 = '98 D1685, all '99-'00 models except Dl6Y5 with M/T
e7

Ground Distribution (cont'd)
- G601 (Hatchback) and G761 (Hatchback)
NOTE: Wires shown without color codes are black.
LEFTREARTURNSIGNALLIGHTPage 110-7
LEFTTAILLIGHTPage 110-5
LEFTERAKELIGHT/TAIL LIGHTPages 110-5and 110-17
()
LEFTBACK.UPLIGHTPage 1 10-1
RIGHTREARTUNN FIGHTSIGNAL TAILLIGHT LIGHTPage 110-7 Page 110-5
RIGHTBRAKELIGHTiTAILLIGHTPages 110-5and 110-17
()
: HATCH; LATCH, swrTcH' Page 80-2' PHO|O 11A
:l I;l I
. BLU/I BLK
i2
'98-'00
models ' :
:t I
i L-J
czsa izlczszPHO|O 126
LEFT RIGHTLICENSE LICENSEPLATE PLATELIGHT LIGHTPage 110-5 Page 110-5
/-.t r-t\_,, \_,,I(98-'00mooets2)
G761PHOTO 109PHO|O 132(98i00
RIGHTBACK.UPLIGHTPage 1 10- l
c605
vlEw a
HIGHMOUNTBRAKELIGHTPage110- t7
G601
: REAR; wlNDow. WIPER, MOTOR' Page 92
r-t lr-t\_, \_,,
II
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l-y-
14-12
'.!

License Lights, Parking Lights, and Taillights
- Coupe, Sedan, and Hatchback
I I rusecs I
Li5:_i
"^1,1fr!;?'
arr*
HI
UNDER.DASHFUSE/RELAYBOX
UNDER.HOOOFUSE/RELAYBOX
g€o Pow€rDlstrbutiofl,page 101?.
B1 YFED/GFN ll-- -
:t! - - - '--:gsg-l 3totur['JY3;tttu vehicres pre'wired tor
: -i::-- - - -. c;A (oPrroN) ceucssu'Yir
neoionlr lf C422 | Ptloro 56I PHorc 587 A, vtEw t6
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ta{- uotfls7.lla
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clNl.rEcroR I
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tFEoiEL( |
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To Daoe 110-3(AliC6upes and '96- 98 Sedans),or page 1 10-4 ( 99- 00 Sedans),or page 110-5 (Halchback)
FED/8LK
1(with cruise 3)
RED/BLI(
GAN/YEI
AED/ELX'99100
moqelsc202r -'! wiiri| | xtYess
I I EntryI
KEYLESS '
DOORLOCK :CONTROL ;UNIT
RIGHT FRONTPARKING/TURNSIGNAL LIGHT
L.-r
/-1M LEFT FRONTfb d I PARKTNGIuRN
\Y,Z slcNAL LlcHr
'I
see Ground
"* | 3$l''Tll
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! czoz- PHOfa 19
110-2