Ground HONDA CIVIC 2000 6.G Workshop Manual

PGM-FI (D1685) (cont'd)
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IGNITIONCONTBOLMOOULE
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DISTRIBUTORPHO|O 44
TDC/c|(P/CYP
Se3 GroundDistrilutbn,page 14-3.
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POWERTRAINCONTROLMODULE (PCM)
c9 A C30
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I Sensor Saflsor S€nsor Sansor !I ground ground ground ground !
25-2

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Sewicachockcottn6ct0rfioul' (scs)
(Ierminals 8.14)
vtEv\/ 39
Ses Grolnd
) ur"lroGround(PG1j
S€e GroundDistribution,p8g€ 14-2.
Rsier€ncevoltaoeNcto
MapssnBor S€nsorinput ground(MAP} (SGr)
POWERTRAINCONTROLMODULE(ECM)PHO|O 86vtEw 70
S€€ GroundDlsr.ihJtion,pags 14-5.
(cont'd)
Ground(tcz)Grornd(PO2)
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-F: G4/l2PHQTO 125
PHOTO 33
25-3

PGM-FI (D1685) (cont'd)
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UNDER-HOODFUSE/RELAYBOX
Se3 PowetDistribution,pags 1&13-
uYt%%,
WHT/REO I vr6wJ,
aaz4wxlnro I
sIDATA LINKcoNNECTOR (DLC)
8 Y C352ll Proro 8,""'o"n I u'* "
ll wwcnr
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*"r,o"., ll
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S€E PowsrBistribution,pag€ 10-10.
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See ABS,
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c t31
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F------: (x.irie Pt9q II oata Brakoainpuv switch I
output input \
\
II---J
POWER STEERINGPRESSURE (PSP)swtTcH
See GroundDistribution,pag€ 1+2.
WEC PSPprossure switchswitch inpllt inpui(wU) lPSPSvv)
;ry---
T
flffiii':Y- E"l 2
t--l "* |
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VIECvafuecontol
-----gl-812I'
GFN,^YEL
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l'?!-1 BRAKE SWTTCH
| / | Closed with brake
!-l-ij 9;'3,1ff'**""
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25-4

PGM-FI (D1685) (cont'd)
EGRvdvo Fuer ia ( tEGR In pres$uro \valvs s€mor nd*6nc6 lP i.snsor h.tsl lank tenF, Icont ol inDut volt|ce s8fi8of inDul inbut ssnsof ifix, I: control inDln voltac€ s€{tlor input inout sonsol ingJl ;I G.€GF} GGf,q N@a fiPg' .(PFoJ fiFO) ,L------- ------J
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c150PHOTO 112
C'ro1PHO|O sl
c575
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(FUELTA}IKTEMPEB.ATURESENSOR
H1Y
FUEL TANKPRESSURESENSOnPHOTO 116
THROTTLEPOSrT|0NCIP)SENSOR
EXHAUSTGAS RECIR.CULATION(EGR) VALVEand LIFTSENSORPHOfO 36
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GRI{/BLK
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GNN/BLK
GNN/gLK
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GRN/BL(
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POWERTBAINCONTROLMOOULE(PCM)PHOfO 86
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25-6

PGM-FI (Dl685) (cont'd)
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UNDER-DASHFUSE/RELAYBOXPHOTO 58
POWERTRAIN T
PrimaryHO2SInput(PHO25)
Secondary
input
CONTROLMODULE(PcM)PHO|O A6vlEW 70
S€s PowerDistribution,p6gs 1&5.
i (PHozst (sHo?srL-------
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See GroundDistuibution,pago 14-2.
G101PHOfO 33
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Sea PowerDislibution,pag€'1G5.
c't23
c123
PRIMARYHEATEDOXYGENSENSOR(HO2S)
c125
c125
SECONDARYHEATEDOXYGENSENSOR(HO2S)
(1
BLK
BLK
2
GFN/ALK
HOzS' HO2S
POWERTRAINCONTROL MODULE(PcM)
n€aterconlrolhgatercontrolI
25-8

Vehicle Speed Sensor (VSS)
il';;---lI ALTENNATOA I
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Lr_f1l_i
".*,1,[ 9#":1"
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UNDER-DASHFUSE/RELAYBOXPHO|O 5a
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CRUISECONTROLUNIT
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TRANS.MtsstoNCONTROLMODULE
FCM)
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! !iio',6T""f
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! so""oo- ! iffiilr*J l;6';irtE!;i#:*! il il iiTs'l, iipEr',r"L---J I I L - J D.^..1*B11 Y [ [ (-C18) Y vtLNTo
l;i"i;'! [ [ l'ffi, liib-r,ro,ecu1
See Power Distribution,page 10-5.(
lgnitjonVohielespeeoouptn
Ground
Y' """-' Oerminats 1.t-13)
vlEw 52
VEHICLESPEEDSENSOR(VSS)PHATA 35
= '96- 98: Allmodels except D1685'99 00: D 1 6Y5 w th Lr/T= '96-'98: All models'99-'00: D16Y5 with M/I D1685
.i,
a33

- How the Gircuit Works
With the ignition switch in ON (ll) or START (lll),
battery voltage is supplied through fuse 15 and
the BLI(WHT and BLK/YEL wire to the vehicle
speed sensor (VSS). The sensor is grounded by
the BLK wire to G1 01 . The speedometer and
other control units in the circuit supply about 5
volts to the BLU/WHT wire. The vehicle soeed
sensor (VSS) intermittently grounds the
BLUMHT wire which generates a pulsed signal
in it. The number of pulses per minute
increases/decreasos with the soeed of the car.
Reter to th€ Service Manual (Section 23, Electrical)
tor specific tosts or troubleshooting procedures.
33-1

Cruise Control (conrd)
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= G401
Cruise controlactuator qontol
4BBT{
4
Se€ Ground Oistribution,page 1+4.
BRt{lv}tT
3
RED/BLU
10('96197 models 9)
'Cruige control'indlcator light codrol
wEw 56 Ss€ po$/er
-r+ Distribution,page 10-6.
CRUI6E I
c411PHOTO 60
GAUGEASSEMBLY
a
;lG;-
- - -
J,T"r"r,E;oAitr-usE z5 tusEi RELAY
IiF" 3g;g;; f,%,,-------' page.tG6. IL:4---:---JSee Dashand Console
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CONTROLrNrxcaTonUGHT
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Se€ Ground Distribution,pag61+7.
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('96198 models 8)o
6nNAVST
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ENN/ELX
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c202PHOfO 23VIEW 1
c203PHOTO 18
CRUISECONTROLACTUATOR
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34-2
l' G202

A/T Controls (All '96-'98 Models except CW and GX)
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--li$"i':,--iL-.At----- __*____..,,53-j"i__8 Y 93^s_1- 8Y C352'"'".u
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ll see power ll wrr cnn See Power
la--- oisirioution, ! -t 6iri,iortion,
[--*
t"*tr*t1,'.':,:;i. wHr GFN lt page 10-13.
,i(with crurse 4) Al"'rl(-1 BRAKE swrrcH
| lClosed.with brake
Ir-I Il,?,|fll,"P'"""oL*--J
c18lr 82
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See VehicleSpeed Sensor(vss)
ct31PHO|O 35vtEw 59
r< See ABs'
UNDER"HOODFUSE/RELAYBOXI
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BFN
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SERVICE CHECKCONNECTOR
See GroundDistribution,page 14-5.
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L__lH:""".: G402
SHIFTCONTROLSOLENOIDVALVES
LOCK-UPCONTROLSOLENOIDVALVES
,. L ---- - - --.#ku" :::::'o f
---------tty"c;11,, l;-,f l;?t?:if,-:;tr *";.!, *"
c10 ,| Ds^'
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! Battery input Brake lwitch I
service nPUt ehin t;;;;i- Vehrcte Linear sotenoid Shift controt sol€noid Lock-up conkol iJ'[
'\
connector speed input valve conhol solenoid vatve controt tliiJ"it \uo trut tconrrol t: (scs) (vss) {Ls}) rLs ) {sHA' {SHB, (LCA) (LCB) {S-U) .--:-'--J
ct28
39
GFN/ALK
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LJ::-i1":--.i
---1 UNDET
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rT ILJ---------J
--1 UNDER.DASH T ---1 UNDER-HOOD
i l$5ffif{61 !F'[]:':'* itte*- l"l;?::*'
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lara-i--'' i I @DP':,-rt
r=- 9,lo,l' o.,., I *ol- --t PowER-(rGPr) rrcP2lI TRAIN
Countersl€lt so€€d
sbneor
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-CIG; - - - - - - - -*-r- - 1 PowERTRAIN
t sensor t"r'ii. | .c.gl,rfgL
I gourd ground I F;-r,r;*L------- J iuoro ea
Mainshaftspoedsensorinpd
Power input
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CONTROLMODULE(PCM)PHOTO 86
(NM) (PG1) {P62) {LG0 (LG2)
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rfl lfi* *T'r+*
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:T'-jru,,L#, il
3.[iF;" H ;,$5*" I
n:'r:T'"'uo
l #lt':.See GrourdDisttlbution,page 14.
(cont'd)
BRN/BLKBFN/BLK
39-1