1998 ACURA INTEGRA Service Repair Manual

Automatic Transmission Controls
- '98-'99 Models
-I,;;;
EACK Ue
-l'::-
FUSE 52NOFN, STOP204
UNDER-HOODFUSE/RELAYBOXSee PowerDistribution,page 10-9.
isToP s
v)Brake switch input
8c217
aa+
I Y C216ll PHaTa 24wHrcFN iSee Power ! See power
Distribution. I Distributron,page 1G8. I OuO" tO-S.
""t o:"
I(Cruise Contror 2) I C431
r rN-.t BRAKE
I | swrrcH
L q-: j ;,,?i,i?'Y,i *i,i:5"
2Ycqst "u'o '*
(Cfuise Control3t
IGFNvHT
Il'+^..6'f- - - --_- -
:f irlliin"r" r s-r zy
I
GFN wHr I 'r'oro'o
cnrwnr I t
i 8:i^i?i,i":"tZ I Cqtg Cruise C-ontrol
] fii1f,,",.,..,,
Y
SeelgnitionSystem
l---83ivBU)Battery back-up
812',
I(nE)Engine speed input (FPM)
Shitt tock Shift controlsotenoid Look_up coo.trol solenoid \VehiCle Cifcuit A,/C on valve control valve controlspeed-input control ilp"ui' ,-'H...,.,,,,..r \"&. ,j5? ,X%""r' ,"lru' rsHAr 'lgl' ,l:"u) IL _ iq - _ _ _ _ E?_ _ _ _ g'_ _ _ _ 5i _ _ _E: _ _ _ _ _ !t- _ _ _:&: _ _ _ - _tu
f
"0"
-",:: [-;"f
-
"- "T-. -T----=T--_5
"-'
*"
I p*t ^", 3rl**.,*""
-"'
il
-'-..
|
-.
|
"* *^
|
| $:'"::""
33n:Ji.'*' .
|___{ r*,," ,
f----,{ r*:,,
.ri-,-:-
ssc"ds"n'o.
"""**
|
*,"*! ""1 o"n"'* |
*f n';,, . L__J
" [--:'] ,';7..
-.: t "';%,.
-i,.!..,,, ""^"-l'-;;{t**' j:l#r-
iyi,:?n$i,:*""" ffiBB'rI"o."L*.."'.i-ii.*'ji"[!si"""' ,,_r_,"'liiif+:rm U;1f$+f,
:[ilrF""#**F.tr
39

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
+

Automatic Transmission Controls
- '98-'99 Models (cont'd)
YEUatu
-ry
UNDER-DASHFUSE/RELAYBOX
SERVICE CHECK CONNECTOR
1l[----- -i-f c+os
"""t"'
I see
-^
|.EE< ABS,
i-1
Ti:
t':,;"'1...,
*";'1".,,
- sRS
""1
#t*r-^:----- ENGTNE r--:-I TRANSM|SS|ON I rI r*ib rsis, I coNTRoLl r"sb'sr I coNTRoL I i
fl i$yjHlr'!;f#n",!ffiii:' \i- !- G401- PHOTO 56
r)J-1
i*J itTffe.- ir:";-
- - - -
s:I-
- - - -
;;; I HffilEr''". i T r.s:;
- -
II voliage l{ECM) | input
I w,?- | i.o, o,, L :t - - - - - jrfl - - - - - Si
j hfiY:t'
".
i 1-%** i
l_: f, "o'oror c410 4tr-------E[c4ts 17tr' c420 LJ__HSIJ
:ii t Hb ^f'""'* ! "."".* :;;! !
';l "lz*"
-
-[ ;;
"*i*'*i[Try[",".
""."]1,**^ "'""'"!
*u*u''o
ft_ _ _____+___ _ _'lfi g;to,..,. o"n,"J, f t",",,

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

Automatic Transmission Controls
- '00 Model
47n
24
FUSE 4AACX UE(8ADrO)
c2't7
'r,

Ir.g
l
See PowerDistribution,pag€ 1G9.
FUSE 52HOBfl, SIOP204
UNDER-HOODFUSE/BELAYBOX
c418Oerminals 15.17)
8
WHT/AIU
aa+See PowerDistfibution,page 10"8.
I
$See ABS,Brake Lights,Cruise Control
. B2t 432r--rsrbFswlIBattery back-up Btake switch input i
Shift lock Shilt conkol solenoid Lock-up control solenoid Linear solenoid \Vehicte JirCuif ly'C on valve control valve control valve eontrol Isoeed inDut control inDut !speed input control inputlvss) {rLUl tacoLl {SH B, rSH A' {LC A) (LC B) {L.s+J (LS ) Ic23 A2A At7 02 D7 Dl D3 817 8a -'c23 A28 A17 02 D7 D1 D3 817 88
T-lF$ffiT-il:
::m]'::.
1j$;$d.H-t,il: Tfl;;
ill}.-.'.-":[-{,* 'ffi; -lTl.'
i[fi;"
":ff":'[:{;,[fi::
iy:[*i xFEf"* llrTril ilfinpl -l-
"'i-f1.o"^.,,
i i--i , !r.Eli- -
L'q,j ;:i5?" *'.,
|
"ll!
i ll
I tf.f$sb
E W *$+iir [E''l
5i'i+r" "
I see venicre
-
|_
- -T ;'r'o'i;
i;*
**'""::.";
I
""
l'tr .,,,
"^::'[",,
39-4

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

.I POWERTRAIN
!1it1g,,,"",,, n"J,:'"" &!fr3tl[Eb"'rI ireuiar input inpq1 -l
i *ts5-' 6r"F) ( r$o4) (AT&Do) Sf.a $lut Il------- --------J
fiF4H{:{
'ffi$l
Il lI
if """1 """"."[f, 1"".""ilfi '**[l
see I ll see nn I ll see nn ll I 91"tniertoct I I il;;" I t c;;;" I I Arcear
sysrem I ll F;i,on I ll ioJtion I I Positron
i*iidlj6|' I ll inoii"1o, i ll Indicator
12 A ___ r1j---- 'r-^----'i --o-^----- -"lL- -= c413
onrwn I cFN I cFN nEo I cFN BLK I cFN BLU I GFNYEI I Lr GFN
-t--.I A/T GEAR
ALK
1ALK
orr-<
I POSTTTON
i swrTcHI P|1jTO 70
I
I
I
c413
*Lr-
See GrourdOistribution,page 14-4.
Y
I
.J
39-7