1989 MITSUBISHI GALANT Service Repair Manual

AUTOMATIC TRANSAXLE - Troubleshooting23-71
SUB FUIBLELINK 1d
l-I!!1
c-12
MFI CONTROL UNIT
11 14THROTTLEW$W~~ON
\I
RHEOSTAT
E-01
19pis%Jg
tIGNITION
!~!#!ISTORI
J/B(RHEO)
d- -1113_--------------:1
r
_____-- _-em-------:T64
m
I
/4
1
t- LII
ElELC 4-SPEED AUTOMATICTRANSAXLE SOLENOID VALVE
Z#&ATOR
A-45
REMARK
XMARK INDICATES THE OPTIONAL WIRINGHARNESS FOR AUTO-CRUISE CONTROL SYSTEM.
1 TSB RevisionI

AUTOMATIC TRANSAXLE - Troubleshooting
CIRCUIT DIAGRAM
,<1991 and 1992 models>
II1II
I
IIIII
I
I
I
I
I
I
1I
I
1lII
I
I
I
I
I
IIIIII -IIII
R mw
IGNITION
W"
I
le 5
Bl
33 m
c;Efc-u
IGNITION
%F"
I
E,,I2 &$I(RG)(RG) @
I(GL)
P(GR) 8
a
I I’-----s-ee-m----__--w-s-______--------------J______ ----- ---. ------
, 10fO’OH$AT I ON
;;@g x,2+
%;.BY43
ii
cl9
7BACK-UP LIGHT
STARTERMOTOR
TSB Revision

AUTOMATIC TRANSAXLE - Troubleshootina
IG2)
-T-
tes4
Ia6371
@10A
III
C-16
I GHT
#&CATED
6 C-37
1( J/B
POWER/
~i%%OVERSWITCH
1
J/C(TAIL)-1,4
I
IfzPOk
BY 101 4
RL 102:~
BY 103ka
Y 1041<&
YB 105\-
YR 106' 4k
ELC4-SPEED
AUTOMATIC
;;$!;gLE
MODULE
C-60-1
Remark
tmarlc inaicates the optional wiri
n
harness for AUTO-CRUISE CONTROL SYSTEM.
1 TSB Revision

23-74AUTOMATIC TRANSAXLE - Troubleshooting
CIRCUIT DIAGRAM (CONTINUED)
(1991 and 1992 models>
El
AUTO#bI;1W&&"OR
UNIT"-
c-12
MFI CONTROL UNIT
I1
ON: 235kPa (33.4~a I IOFF: 2lOkPa C22. BPS I)
ON:2100kPa(2Q2~al)OFF: 2TOOkPa V384Ps I )
DATA LINKCONNJiCTORC-18FRONT SIDE
,
g&p ;”
F
--------------- _” 66“,tiia
nV
I I
I I
/ II I
I II I
I I
I II I1 I;.L-- _---___--,I
L-~--.~~~~~~~~~
_-_--__--_ -_--------.3164
T
cc
G
Ii
II -I
;
SERVO SWITCHFWD-------
TSB RevisionI

AUTOMATIC TRANSAXLE - Troubleshooting23-75
IGNITIONBWITCH(IG1)I
Ia
I
1 ’
iRHEO6TAT
E-01
5J/CmHE0)
GENERATORl(L TERMNAL)
4$3
@
I
L
2
I I-?i
wb&q-------.-.-.-------6567
I
Y
.l!.
GJal
t
13 2
$- .
I
J/C(GROUND)
J/B
s -iA.’ . .
~J
ELC 4-SPEED AUTOtdATICTRANSAXLE SOLENOID VALVIZ
8rksIAWDIE::-...-rk indicates the Optional WirinQharness for auto-cruise control system.
..a
.nnuL_-_-____1
8ki%ATOR
A-45
TSB Revision

23-76AUTOMATIC TRANSAXLE - Troubleshooting
CIRCUIT DIAGRAM

IGNITIONT#TCH
I
IIIIIII
II
I
I
I
IIII
I
I
I
I
IIII
I
iII-- 5
m
4
C-24
A-41
A-09
I&
ii,,
CAzicb----‘3 “7
? zcl,\ A-08",e "10,.
z z
CL
&
“1
Gl)
I
10A
STARTER
MOTOR
PARK/
lg@&bN
A-43
KSS-AC-H0711-W
TSB Revision

AUTOMATIC TRANSAXLE - Troubleshootina
-
E
1OP
3
@IOA
PT.-. L-_..il Tr-ltn
-

.-
-~-------y~-J4 ~
!kJ-LBII
I II rrl
6Y
* YB
I
7"DI.
(RG)
@ (GL)I
g (GR)Is
2
t I
e_-_-_----_~~__---~~~~~~~ -------w-v----
BY
1 2
s
1
DEDICATED
FUSE
6 C-37
7J/B
8 C-32
POWER/
ECONOMY
!RRi OVER
1
J/C(TAIL)
ELC-4SPEED
AUTOMATIC
;;;f?;;lfLE
MODULE
(GR) 58;&
(RW) 574~
C-60
Remark Xmark
indicates the Optional wirin
g
harness for auto cruise control
system
1 TSB RevisionI

AUTOMATIC TRANSAXLE - Troubleshooting
CIRCUIT DIAGRAM (CONTINUED)

El
AUTO COMPRESSORCONTROL UNIT
C-18
ELC4-SPEED :
6
5
J/B IOD OR
STORAGE
CONNECTOR
T
C-42 3
@
I
A-44
'63
1
KICKDOWN
SERVO SWITCH
1(x95-AC-IlWlU-NW
TSB Revision