Page 1009 of 2103

CONTENTS
AUTOMATIC TRANSAXLE
ENGINE (NON-TURBO)> . . . . . 115
AUTOMATIC TRANSAXLE KEY INTERLOCK
AND SHIFT LOCK MECHANISMS* . . . . . . . . 192
GENERAL INFORMATION
. . . . . . . . . . . . . . . . 115
LUBRICANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . .117
ON-VEHICLE SERVICE . . . . . . . . . . . . . . . . . . . 159
Automatic Transaxle Control Component
Oil Temperature Sensor Continuity Check . . . . 160
Pinion Factor Writing Procedure After
TCM Replacement or Tire Size Change
. . . 159
Selector Level Operation Check . . . . . . . . . . . . . . ,166
Shift Lock Mechanism Check. . . . . . . . . . . . . . .
1 8 6
TCM Resetting Procedure . . . . . . . . . . . . .
..159
Torque Converter Stall Testing. . . . . . . . . . . . . .166
Transaxle Fluid Level Check . . . . . . . . . . .. . .159
Transaxle Fluid Replacement. . . . . . . . . . . . . . .
Transaxle Range Sensor Continuity . . .
Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163SERVICE SPECIFICATIONS.. . . .. . .Automatic Transaxle Control Component Layout
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
161SPECIAL TOOLS. . . . . . . . . . . . . . . . . . . . . . . . .117Clutch Air Pressure Tests . . . . . . . . . . . . . . . . . . .168
Fluid Leakage-Torque Converter Housing Area
Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169
Hydraulic Pressure Tests. . . . . . . . . . . . . . . . . . .169
Hydraulic Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . .173
TRANSAXLE ASSEMBLY. . . . . . . . . . . . . . . .
TRANSAXLE CONTROL*. . . . . . . . . . . . . . . . .187
Selector Lever Assembly. . . . . . . . . . . . . . . . . . .189
Key Interlock Mechanism Check . . . . . . . . . . .
. 186CONTINUED ON NEXT PAGE
WARNINGS REGARDING SERVICING OF SUPPLEMENTAL EQUIPPED VEHICLES
WARNING! (1) Improper service or maintenance of any componen t of the
or any component, can lead to personal
injuryordeath inadvertent the inoperative).
(2) Service or maintenance of any component or SRS-related component must be perform ed only at an authorized
MITSUBISHI dealer.
(3)MITSUBISHI dealer personnel must thoroughly review this manual, and especially its GROUP Supplemental Re-
straint System (SRS) and GROUP 00 -Maintenance Serv ice before beginning any service or maintenance of any com-
ponent of the
or any component.
NOTEThe SRS includes the following components: SRS-ECU, SRS warning light, air bag module, clockspring and inte rconnecting wiring.Other SRS-related components (that may have to be removed/installed in connection with SRS service or maintenance) are indi-cated in the table of contents by an asterisk
Page 1010 of 2103

TRANSAXLE OIL COOLER. . . . . . . . . . . . . . .198
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . .
AUTOMATIC TRANSAXLE KEY INTERLOCK
AND SHIFT LOCK MECHANISMS*
. . . . . . . .
GENERAL INFORMATION. . . . . . . . . . . . . . . . . .3
LUBRICANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
ON-VEHICLE SERVICE. . . . . . . . . . . . . . . . . . . .55
Control Component Check. . . . . . . . .61
Automatic Transaxle Control
Component Layout. . . . . . . . . . . . . . . . . . . . . . . . . .58
Hydraulic Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Hydraulic Pressure Test. . . . . . . . . . . . . . . . . . . . .65
Key Interlock Mechanism Check . . . . . . . . . . . . .91
Servo Adjustment. . . . . . . . . . . . . . . . .84
Line Pressure Adjustment
. . . . . . . . . . . . . . . . . . .67
Park/Neutral Position Switch and Control Cable
Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Park/Neutral Position Switch Continuity Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
, . .
Selector Lever Operation Check . . . . . . . . . . . . . 91
Lock Mechanism Check . . . . . . . . . . . . . . . . 92
Throttle Position Adjustment . . . . 57
Torque Converter . . . . . . . . . . . . . . . . .64
Transaxle Fluid Level Check . . . . . . . . . . . . . . . . . 55
. . . . . . . . . . . . . . . .55
Transfer Level Check . . . . . . . . . . . . . . . . . .55
Transfer Oil Replacement . . . . . . . . . . . . . . . . . .55
SERVICE SPECIFICATIONS . . . . . . . . . . . . . . . . . 8
SPECIAL TOOLS. . . . . . . . . . . . . . . . . . . . . . . . . . .9
T R A N S A X L E
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
TRANSAXLE
Selector Lever Assembly . . . . . . . . .95
TRANSAXLE OIL COOLER . . . . . . . . . . . . . .
TRANSFER ASSEMBLY . . . . . . .
TROUBLESHOOTING . . . . . . . . , . . . . . . . . . . 11
,
.
, . .
Page 1011 of 2103
AUTOMATIC TRANSAXLE ENGINE . .
(TURBO) ENGINE> General Information’ .
GENERAL INFORMATION
The automatic transaxles come in two models, namely, and These transaxles
are essentially the same as the conventional models .
FWD
Reverse
Final ratiogear
Speedometer gear ratio (driven/drive)
AWD
Model
Applicable engine
Torque converter Type
Engine stall speed
Gear ratio
Reverse
Reduction ratio Primary Front differential
Transfer
Speedometer gear ratio (driven/drive)
0.6850.685,
2.1762.176
4.350
4.376
Specifications
Electronically controlled full-automatic
with torque converter clutch
2.551
1.488
1
0.685
2.176
1.228
3.550
1.074
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Page 1012 of 2103
AUTOMATIC TRANSAXLE ENGINE
(TURBO) AND
ENGINE> General Information
S e l e c t o rGearG e a r E n g i n e P a r k i n gFrontRearleverdrive . .
position switch ratiostart mechanism clutch clutch clutchway.down
c l u t c h
NeutralOK.
Re-2.176lverse . . .
NeutralOK,
ON2.551
ON1.488
I I
I
O N1.000
ON0 . 6 8 5
OFF2.551l
OFF1.488
OFF1.000l
2.551
1.488
2.551
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Page 1013 of 2103
AUTOMATIC TRANSAXLE ENGINE
(TURBO) AND ENGINE> General tnformation
SECTIONAL VIEW
TorqueconverterOil pump
I
Front clutch
I
Low-reverse
Rear clutch Planetarygear
Ibrake
Torqueclutch
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End
T r a n s f e rdriven gear
drive gear
Transfer shaft
Differential
clutch
Page 1014 of 2103
AUTOMATIC TRANSAXLE ENGINE
(TURBO) AND
ENGINE> General
TorqueconverterOil pump
I
brakePlanetary
gear Transfer ,
Front clutch Low-reverst
I
Rear clutchbrak
idler gear
I
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Page 1015 of 2103
TRANSAXLE ENGINE
(TURBO) AND
ENGINE> General Information
SECTIONAL VIEW
Torqueconverter
Rear output
shaft
Transfer Oil pump
gear
RearreverseT r a n s f e rdrive
brake clutchbrakegear
II
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differential
output shaft
Differential Viscous
Page 1016 of 2103

AUTOMATIC TRANSAXLE ENGINEService
( T U R B O ) A N D E N G I N E > - . .
SERVICE SPECIFICATIONS
Standard value
Resistance of pulse generators A and
[at
Resistance of oil temperature sensor [at
Resistance of oil temperature sensor [at
Resistance of torque converter clutch solenoid coil [at Approx. 13
Resistance of pressure control solenoid valve coil [at
Approx. 3
Resistance of shift control solenoid valves A and
coils [at Approx. 22
Line pressure Line pressure
(psi) (126-129)
Oil pressure change for each turn of adjusting scre w (psi)38 (5.5)
Reducing pressure
Reducing pressure (psi)
Oil pressure change for each turn of adjusting scre w (psi)
45 (6.5)
Distance between detent pin and detent plate mm (in .)
Installation dimension of front roll stopper bracket assembly mm (in.)
LUBRICANTS
Items
Transaxle fluid
Transfer oil
Propeller shaft sleeve yoke Specified lubricant
Quantity
DIAMOND ATF SP
IIor equivalent (7.1
API classification 0.5SAE or ,
API classification As required
SAE
or
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