1998 HONDA INTEGRA ground

POWERTRAIN ot ENGINECoNTROL MOoULE (PCM or eCM)PHATO 14A
I ll lFusEls IPASII .. ALTERNATOF I TUDE/t at )3!'5PJ$9" !;".iii Socondary al t isa
t ib"z"si"ii l I 1
'-
R9-9_t9y:t l"';?T","t -o2i- l! -ti"l1'lil'9" ,
zr ll'.ivo io-i-c*-o---- aYa5t-----
3ii,3lli"Lo i !
e''oro6l ".*".. I
o"o'ou'
seepower
-
*n?*'
! I
____cs'.__._,lrfol:i:i,.tl
fu!***"[+] I ii]ffilE*
See Ground | | c,.oroat I Pra|a62
-.-r I :
i fitr'*,'
9 ^ C421
I
*'*"1 -*-l :""Trl
il "..-ii;*-
*t'*'1i".,.
lffill
*=#;$*
i I oisinourion. '! |5rr ltenrn
lJ-
i .l::.'= i[ | fl"liilt*--;ttl%*
i fTiUV'#..^'" i !,y",-,,.
*"illlilffi; il +l
i#l
*":.fH;' i
iln
"'
i
'gr^"".^"f
*''""
-"1
r'fu*',*,
I i=l;iHtreFl
--Y:i'-- -- .[=*---J;; . fl==JL---.
| ,*Aunr", : (,ABsoL) : ntr, ,"$3"r !I s"ii,ij"ri I rnalonr,ot i evnp ionrror evlF oypass I Hbzs tredret I ioGno;o : canister vent solenoid - |
kHiH**l1 ;';Fi'
I control : valve controt , shut valve valve control i'_ _ ' controla------- ------J
POWERTBAIN or ENGINECONTROL MODULE (PCM or ECM)PHOfO 140
(cont'd)
24-5

Vehicle Speed Sensor (VSS)
FUSE 15
.t UNDER.DASH
! SBiE/RELAY
'--- 98 99 models with A,rT ----
1
5
J^r""'See Groundarr< Diskibulion,
I o"o" t+
"'*l I
!r::'-'
c438
".,,::.x
POWERTRAIN '| ,,--,^,- | or ENGINEI l:li.:" a coNrRoLi ::J:" : MODULE :
i
'{is,
i!""""9;li"S, j
L---J pHaral&(oo)
ll
Vehiclespeedinput
c30t
CRUISECONTROLUNITtl
! y::g" II i,ifi- |L---J
-ir""'
MAINTENANCEREMINDERUNIT
(98-'9918) y. C409
c452
12
I BLK/. YEL
, BLK/I YEL
BLK'YEL
-'oomodel GS'R-----.
See Powera4 Distribution,
I
ease 1o-3.
x-----
l
c127
c1't2VEHICLESPEEOSENSOF(vss)PHOfO 26
lgnitioninputVehiclespoed output
Ground
33

- How the Circuit Works
With the ignition switch in ON (ll) or START (lll),
battery voltage is supplied through fuse 15 and the
BLK//EL wire to the vehicle speed sensor (VSS).
The sensor is grounded by the BLK wire to G101.
The speedometer and other control units in the
circuit supply about 5 volts to the ORN wire. The
vehicle speed sensor (VSS) intermittently grounds
the ORN wire which generates a pulsed signal in it.
The number of pulses per minute increases/
decreases with the speed of the car
Refer to the Service Manual (Section 23, Electrical)
for specific tests or troubleshooting procedures.
33-1

Cruise Control (contd)
.I UNDER-
* = '98-'99 lvlodels
DASHFUSE/RELAYBOX
T
!
l
L10YEUBLU
YEL/BLU
See Dashand ConsoleLights
See IndicatorsGAUGEASSEMSLYCRUISECONTROL
"Cruise control'Indicator tght control l-
Cruise control acluator control \
BRN/FEO I ABN'BLK T aRNAA/HT
rr g-----:^1f --'rf, csoz1oy s y iio",'o,,BFN/FED I BFN'BLK f BRN^n/HT
o A_____r_A s__l csrswxr I sru I """|'PrJic ''
CRUISECONTROLACTUATOR
8LK1
BLK8LK
S€e Grolnd
a-< page 14'3.
Or-< Distibution,
|
*n;'"
e.^l I
!---J- PHOTO 56
See GroundDistribution,
: c301
! | Dimminscrrcurt | lISiPto" !I r I r e r:::::_ |
| ,,31 f---- see Indicators -^\J'llclultl | :
L------:-:Y----- -----sLt-95-.i':::f----
I 3:3"9i;,To o'"o,0',,""'
"'^|,2-.-.I
g.. c+or- D4OIO.6 9
34-2

r------- ENGTNE r-l=.=-----1 UNoER
! Upsnir/Downsrrirt 8",",'",.,'" lllSBltE'i lil€Effis" il|FlJ| 6Smpititiue s'gnatinput AT Ft Shift +5v pressure i (Er,M, I I z.$ i 3:$"|+o"t"^tin."acknow|edqereferenc€iensoroutput|r,.c'c;::|seePo1:;.iFH;%",
i ,frT, rArsA, iiicsn .S' - *) (BABPun | | |--| Distribul
r------- ------ j | 'l-
- oaoe to+ l
27 Y--,;a--- -- t - =o1-c-co- -s-y--+oe zr y-noe l"J--^i""- -- - J
o l--l*tcars zo !c+zo ts A--- tu-I----'l c+ts 25 A--:'-'' c42o PHora 51
.?iF---et----,6-----di?----iry_------ql-------E:--?:------11.,oF3", a"{o, ofl"'n* .f*: jfit' Bj:l:4"',.::p,""",," . iroir , ,nct) |t uo"r,,rvooin"n*, icinorvteoge rJGrence sCnior inpui tgnition inpui
. comparative signahainsnaft speeo sensor countershalt Ground
I Sensor qround sensor inpu ground speed sensor input
I
-- -.gir- - gig lNcsc) rNc) i!3J t!91, ("$T)
a---------17 r--1;
iI= = =+a
""'
"*,*. *,""1*
"[5
-'
tl-,Jti*.
--?+T*'
:::h#
-*
FFlHT.-
rI) I ktll'rs::::::
-+--El r \:
-!r-l-l--
-r"-tlr*,.
":"L--d",,, """"'*l
fu?t:F'
MAINSHAFT PTF
+ ili.Ei:,?" ;1 ffiili""r:""^" L-J
+ F,t"%" (cont'd)
39'1
+

rolr--------- .r1
r-r onuer-r I
fiEg-< s"".-
"""::F'l;;l
^."""1"""*'[ "-'"1 "--
.I TRANSMISSION
r -.. Drive inputs l9.9ITn9!-^..,
neutralinput ir'^'tr -.".".._...............'- |(ArppNl ii#nr GTP-o4l (ATf^o3r rArPzr rAlft' Ialo Ar I A9 pA Ar 46
i MODULE (rCM)
LT GRN/WHT
ltIA
SeeA/T GearPositionlndrcator
ra
I
I
IF.4_mlffi:xrir,L
La)L-----g---i
c558
c430PHOfO 63
*"."1r---
'F--
cnN^'rHr iI GRNATVHTI GRN/BEDa-a
[f GRN"".,"."1f,
See A,rTGearPositionlndicator
7c413
- --I A/T GEAR
I POSTTTON
i swlTcHI PHA|A /0
I
I
IJ
BLK
1BLXc413
arrr< Distribution,
".^
I
pase144
b#^:--,J
See Ground
39-3

UNOER-OASHFUSE/RELAYBOX
c438
See PowerDistribution,page 10-3.
c410----.---
I Po,"iu3.-iii"" to,.I solenoid valve
12
POWEBTRAINMODULE(PCM)
c457
Ground(rG1)820
n['
-i
20
BRN/BLK
BBAIOED WIFIE
Mainshaft speed Sensor Countershaftsensor{input qL?T"9 speed sensor input
011 016 D10==-T,I____:,!T,-------"'il",'.
f|:::::::[]-l-
li------;I- ul",oo
rI" I [Ij.,=
'.fi"-l_-l;
) ff*s
:;I
rl
cl02
See GroundDistribution,page 14-1.
(cont'd)
BFN/ALK
BFN/BLK
MAINSHAFTSPEEDSENSOR
COUNTERSHAFTSPEEDSENSOR
++
39-5

Automatic Transmission Controls
- '00 Model (cont'd)
[---;""'.f
-lc+os 141' c4o8 LJ-:*:IJ
|
:t
, ;:".1
*"",",1 "**-
I
-.11,[t*r'""
I .l ,.,1,","" .J,o*". i
r*ru;l
i.";-
- - -
Is"*
- - - - -
Fsil
- - -
;; I i.l{T'Fil^'- i I ;;
- -
I Ui3"*I voltage Inout
L js!'- - - - - - d": - - - - - 3t - - - - - roql j Hili:
i i-Ti*.*,*,, i F"H*i,'ll-------zrI_------16'rc4os 14tr' c408 LJ_j*::J
:tt, I ".ou.*l I I
r rii ^ r "."-,. r ^""",. r ". ::[ 9#3-
**[
[ [ X"., !r*g+;l"f-----
t
't
l;:,.il*[;,;
""T1",,,""
! ! !i;T-"{_
___-}.[1dnw'"t*il *"*-l "'o*n'l i'I---L-
I I NLi::--::::-:=a-*$$ti
.l_______l ",,, ,l ",,.
'r "*'
I_ITI ENGINE COOLANT
iddirioil I Jr l,.g:tilu;SENSOR lJJal PHora 17
c106
GFN/BLK
SERVICE CHECK CONNECTORPHOIO 76
-"^,:,[
.:
"{
'T[_:'*' "..1
;*liil, lFffi*'" I
c405
BLI
BLK I
I'
See GroundDistribution,pages 14-4and 14-5.
V
I ..
G401
39-6