sensor MITSUBISHI ECLIPSE 1991 Service Manual

17-22REAR SUSPENSION <AWD> - Rear Suspension Assembly
40-50 Nm
129-36 ft.lbs./
80-100 Nm
58-72 fiq T
i) 30-35 Nm,22-25 ftlbs.-- -- .-._--.I
17-26 Nm
t
12-19 ft.lbs.\
\
llO-i30 Nm80-94 ft.lbs.
70-85’ Nm51-61ftlbs.
I50-60Nm
36-43 ft.lbs.
70-85Nm51-61ft.lbs.80-94ftlbs.
12AO641Removal steps
+*9. Self locking nut
10. Differential support member
11. Crossmember bracket
4*12. Parking brake cable and rear speed sensorinstallation bolt
13. Cable band
4*14. Rear speed sensor connector <Vehicles
with
ABS15. O-ring16. Rear suspension assembly
NOTE(1) Reverse the removal procedures to reinstall.
(2)
+e : Refer to “Service Points of Removal”.
(3) l : Refer to “Service Points of Installation”.
(4) a : Non-reusable parts

REAR SUSPENSION <AWD> - Rear Suspension ~Assembly
14AO520
12AOlOQ
SERVICE POINTS OF REMOVALN17GQAOa4. REMOVAL OF CALIPER ASSEMBLY
(1) Remove the lock pin, rotate the calipei
&&e-@blyupward, then remove the caliper assembly and secure
it with wire, etc.
Caution
The lock pin has a special grease appl‘ied tq it, so besure not to wipe it off, and ensure that the lock pin
stays clean.
(2) After removing the caliper assembly,
.cover the guide
pin with a cloth, etc.
8. REMOVAL OF PROPELLER SHAFT INSTALLATION
BOLT AND NUT
Place mating marks on the differential carrier companion
flange and the propeller shaft flange yoke.
NOTEThe mating marks should be used as a reference for
re-installation.9. REMOVAL OF SELF LOCKING NUT
(1) Before removing the self’ locking nuts, support the
differential case with a transaxle jack.
(2) Remove the self locking nuts.
12. REMOVAL OF PARKING BRAKE CABLE AND REAR
SPEED SENSOR INSTALLATION BOLT
(1) Lower the transaxle jack slightly.
(2) Remove the parking brake cable installation bolts.
NOTEThe task may be made easier by increasing the gap
between the body and the
crossmember.

17-28REAR SUSPENSION <AWD> - Trailing Arm
TRAILING ARMr
{EMOVAL AND INSTALLATION
9-14 Nm7-10 ft.lbs.
\SO-110
Nm50-60 Nm36-43 ft.lbs. !65-80 ftlbs.
/160-220 Nm\\\ /zdnnecting
/
/
13
_-_ --- .~~~~116-159 ftlbs.55-65
Nm40-47 ft.lbs.5m
60-72 Nrn43-52 ft.lbs.
/-\
103Removal steps
1. Parking cable end
4*2. Rear brake assembly
3. Rear brake disc
4. Drive shaft and companion flange
installation bolt, nut4I)
l +5. Self locking nut++ 6. Companion flange
7. Rear speed sensor <Vehicles with ABS>8. O-ring
+I) ++ 9. Rear axle shaft
10. Dust shield
::11. Self locking nut (upper arm)
12. Self locking nut (lower arm)
13. Parking brake cable and rear speed sensor
installation bolt
14. Trailing arm installation bolt, nut
15. Rear shock absorber installation bolt
16. Trailing arm
12A0639Post-installation Operation
Kheck of Wheel Alignment
(Refer to P.17-20.)@Check of Parking Brake Lever Stroke
(Refer to GROUP 5-Service Adjust-
ment Procedures.)
@Rear Brake Disc Run-out Check
(Refer to GROUP 5-Service Adjust-
ment Procedures.)
NOTE(I) Reverse the removal procedures to reinstall.(2) ++ : Refer to “Service Points of Removal”.(3) W : Refer to “Service Points of Installation”.(4) m : Non-reusable parts(5) *: Indicates parts which should be temporarily tight-
ened, and then fully tightened with the vehicle in
the unladen condition.
9%NlTTA-
“c
_
k.

-.
J-
REAR SUSPENSION <AWD> - Stabilizer Bar
STABILIZER BAR:_-REMOVAL AND INSTALLATION/rq7lA-i.i;: 112AO620
70-85 Nm110-130 Nm51-81 ft.lbs.80-94 ftlbs.9-14 Nm
7-10 ft.lbs./4
IL-v \
‘3w35-45 Nm
25-33 ft.lbg.Removal steps
::
1. Self locking nut
2. Crossmember bracket‘----e212A01133. Parking brake cable and rear speed sensormeA
installation bolt
4. Stabilizer bracket5. Bushing
+e l +6. Self locking nut7. Joint cup (A)
8. Stabilizer rubber9. Joint cup
(B)+e l a 10. Self locking nut++ l + 11. Stabilizer link!ykeverse the removal procedures to reinstall.
12. Joint cup (A)(2) +I) : Refer to “Service Points of Removyl”.
13. Stabilizer rubber(3) l * : Refer to “Service Points of Installation”.
4*14. Stabilizer bar(4) m : Non-reusable parts
L

TRANSAXLE ’
MANUAL AND AUTOMATICCONTENTS
;-AUTOMATICTRANSAXLE
.....................................................137ANNULUS GEAR AND TRANSFER DRIVE GEAR SET (F4A22)..........315ANNULUS GEAR AND TRANSFER DRIVE GEAR SET(F4A33.W4A33)...........................................................................................317CENTERDIFFERENTIAL(W4A33).............................................................329DIFFERENTIAL............................................................................................319ENDCLUTCHASSEMBLY.........................................................................309EXTENSIONHOUSINGASSEMBLY(W4A33).........................................337FRONTCLUTCHASSEMBLY....................................................................302FRONTOUTPUTSHAFT(W4A33)...........................................................332GENERALINFORMATION.........................................................................137KICKDOWNSERVO....................................................................................322LOW-REVERSEBRAKE..............................................................................323OILPUMP...................................................................................................299PLANETARYGEARSET............................................................................311PLANETARYGEARSET............................................................................313REARCLUTCHASSEMBLY(F4A22)........................................................304REARCLUTCHASSEMBLY(FQA33sW4A33)............................................307SERVICEADJUSTMENTPROCEDURES..................................................Drive
Shaft,OilSealsReplacement....................................................;;;
InhibitorSwtchAdjustment................................................................21 1KeyInterlockMechanismCheck.....................................................KrckdownServoAdjustment..................................zii..............................
LinePressureAdjustment...................................................................213
ReducingPressureAdjustment.........................................................214Selector Lever Operation Check........................................................210ShiftLockMechanismCheck...............................................................21 1SpeedometerCableReplacement.........................................................Throttle-posltipn Sensor Adjustment.................................................z2:
TransaxleFluIdLevelInspectIon......................................................209
TransaxleFluidReplacement.............................................................209
SPECIALTOOLS.........................................................................................SPECIFICATIONS........................................................................................;“5”9
GeneralSpeclficatlons..................................................................1%Lubricants..................................................................................Sealants and Adhesives..............................................................izi
Serwce Speclflcatlons..................................................159...............Spacer andSnapRing.,.,.............................................................Spacer Set..................................................................1::Torque Speclflcatlons...........................................166Valve Body Spring Identification Chart.....................
.................160
SPEEDOMETERGEARASSEMBLY..........................................................TRANSAXLEASSEMBLY(WA22)............................................................zTRANSAXLE
ASSEMBLY(F4A33.W4A33)................................................TRANSAXLECONTROL.............................................................................;;;TRANSAXLE
OILCOOLER........................................................................TRANSFER..................................................................................................fg
TRANSFERASSEMBLY.............................................................................333TRANSFERCASEADAPTERSUBASSEMBLY(W4A33).......................339TRANSFER CASE SUB ASSEMBLY (W4A33)341TRANSFER SHAFT (F4A33)TROUBLESHOOTING..................................................................................................................................................................................................f;;VALVE
BODY.............................................................................................324
MANUAL TRANSAXLE <FWD>.......................................2CLUTCHHOUSINGASSEMBLY...............................................................DIFFERENTIAL ASSEMBLY ,....._................................................................E
5TH-SPEEDSYNCHRONIZERASSEMBLY...............................................42GENERALINFORMATION.........................................................................2.-.INPUTfj,-,A,TASSEMBLY<F5M22>.....................................................INPUTSHAFTASSEMBLY<F5M33>.....................................................;
INTERMEDIATE GEAR ASSEMBLY..........................................................56OUTPUT
SHAFT ASSEMBLY....................................................................61SERVICEADJUSTMENTPROCEDURES..................................................DriveShaftOilSealsReplacement......................................................;;Speedometer Cable Replacement.........................................................
Transaxle Oil Level
InspectIon..............................................................‘liTransaxle Oil Replacement....................................................................
I3
SHIFTLEVERASSEMBLY.........................................................................SHIFTRAILSANDFORKS........................................................................g
SPECIALTOOLS.........................................................................................SPECIFICATIONS........................................................................................1:
General Specifications5Lubricants..........................................................................................................................................................................10Sealants and Adhesives
Service Specifications
....................................................................................................................................................1:Snap Ring (for Adjustment) and Spacer...............................................
Torque Specifications.............................................................................
i
SPEEDOMETERGEARASSEMBLY..........................................................TRANS&G.E................................................................................................zTRANSAXLEA!jSEMBLY
<RM22>........................................................i?3TFlANSAXLEASSEMBLY<F6M33>........................................................TRANSAXLECONTROL.............................................................................g
TROUBLESHOOTING..................................................................................12
MANUAL TRANSAXLE <AWD>......................................BACKUPLIGHTSWITCH...........................................................................g
CENTERDIFFERENTIAL.............................................................................103CLUTCHHOUSINGASSEMBLY...............................................................DRIVE BEVEL GEAR ASSEMBLY;g
...... .......................................................DRIVENBEVELGEARASSEMBLY...................................a......................EXTENSIONHOUSINGASSEMBLY.........................................................;g
5Tf.jSPEEDSYNCHRONIZERASSEMBLY...............................................101
FRONTDlFFERENTlAL...............................................................................106
FRONTOUTPUTSHAFTASSEMBLY......................................................106
GENERALI~~~~MATN)N...............................................................,.,.......66INPUTSHAFTASSEMBLY........................................................................l~ER,“,EDlATEGEARASSMBLY..........................................................;;i
SERVICEADJUSTMENTPROCEDURES..................................................Drive Shaft Oil Seals Replacement......................................................;;Speedometer Cable Replacement.........................................................
Transaxle
Ojl Level lnspectlon..............................................................;l
Transaxle 011 R~pb33ment....................................................................79Transfer
OilSealReplacement.............................................................80
SHIFTLEVERASSEMBLY.........................................................................SHIFTRAILASSEMBLY............................................................................,z
SPECIALTOOLS.........................................................................................76
SPECIFICATIONS........................................................................................6g
GeneralSpecifications...........................................................................6g
Lubricants...............................................................................................75
SealantsandAdhesives........................................................................76
ServiceSpecifications............................................................................6gSnap Ring (for Adjustment) and Spacer...............................................7 o
TorqueSpecifications.............................................................................74
SPEEDOMETERGEARASSEMBLY..........................................................TRANSAXLE................................................................................................1:TRANSAXLEASSEMBLY...........................................................................86TRANSAXLE
CONTROL
.............................................................................TRANSFER...............................................................................................
g.._TRANSFERA!333lBLY.............................................................................,24
TRANSFERCASEADAPTERSUBASSEMBLY.......................................131TRANSFERCASESUBASSEMBLY.........................................................TR,,UBLES,,OO,,NG..................................................................................1;;

AUTOMATIC TRANSAXLE - TroubleshootingBased upon use of the troubleshooting
guide, the probable location of the prob-
lem should be estimated.
Checks should be made of fluid levels
and the condition of the ATF, as well as
bles; adjustments should then be made if
If a presumption has been made that
there is an abnormal condition some-
check the fault code, in order to determinethe probable location of the problem, by
When the abnormal system is discovered,
check each element (sensors, etc.) one byone, and make repairs as necessary.
“~^II_When the abnormal condition is pre-
sumed to be in the
orI-pressure-controlsystem, check by making an oil-pressure
If the problem is unusually dirty ATF,
of the clutch or brakes, or an abnormal
condition of the transaxle itself,
disassem-TROUBLESHOOTING
”N21EeAYFunctional malfunctions of the ELC4A/T can lead to other
problems, such as those described below:
(1) Improper maintenance and/or adjustments
(2) Malfunctions of the electronic control functions
(3) Malfunctions of mechanical functions
(4) Malfunctions of hydraulic control functions
(5) Malfunctions of engine performance
etc.In order to properly determine (“Troubleshoot”) the source of
these malfunctions, it is first essential to methodically ques-
tion the user concerning the details of the problem, such qs
the condition of the problem, the situation at the time the
problem occurred, and any other relevant information, all in as
much detail as possible. The user
shoutd also be asked
whether or not the problem has occurred more than once,
and under what conditions.
Subsequently, certain tests should be conducted in a certain
order, as described at the left.

21-176AUTOMATIC TRANSAXLE - Troubleshooting
TROUBLESHOOTING GUIDE
Presumed causeitems of high priority during= Throttle position sensorinspection.
SCSV = Shift control solenoid valve

21480AUTOMATIC TRANSAXLE - Troubleshootina
FAULT CODE DESCRIPTION
Code
No.Output patternDescription
Remedy
11Abnormal increase of TPS outputl Check the throttle position sensor
nconnector.
l Check the throttle position sensoritself.
12l Adjust the throttle position sensor.
Abnormal decrease of TPS outputl Check the accelerator switch
(Code No. 24output
or not).Malfunction of the throttle-
position sensor or incorrect
adjustment
Damaged or disconnected wiringl Check the oil temperature sensorof low oil temperature sensor
connector.
l Check the oil temperature sensoritself.
16Short circuit of high oil tempera-ture sensor
Damaged or disconnected wiring
of high oil temperature sensor orshort-circuit of low oil tempera-
ture sensor
21
n
Damaged or disconnected wiringl Check the kickdown servo switchof the kickdown servo switch
connector.l Check the kickdown servo switch
itself.
22
nnShort circuit of the kickdown
ser-vo switch
23Damaged or disconnected wiringl Check the ignition pulse signal line.
of the ignition pulse pick-up cable24
Short circuit of the acceleratorswitch or improper adjustmentl Check the accelerator switch con-
nectar.l Check the accelerator switch itself.
l Adjust the accelerator switch.
31
u’u I n
Damaged or disconnected wiring
of the pulse generator AlCheck the pulse generator A and
pulse generator B themselves.l Check the vehicle speed reed
switch (for chattering).32
Damaged or disconnected wiring
uuLnJ-l-of the pulse generator B
12A0104
12A0107

AUTOMATIC TRANSAXLE - Troubleshooting214%3
TRANSAXLE CONTROL UNIT
-‘” .The 42 pin connector is for increased sensor input. Terminal
layout for the 42 pin connector is as shown below.TFA0360
101.Damper clutch control solenoid valve <F4A22>
102.Shift control solenoid valve A
103.Oil temperature warning light <W4A33>104. Power supply
105. Ground
106.Pressure control solenoid valve
107.Shift control solenoid valve B108.
-
109. Power supply
110. Ground
1. GroundL.
-
3.Accelerator switch
4.-5. Diagnosis output terminal
6. Air conditioner relay signal
7.-8. Diagnosis control terminal
9.-
IO. Power supply (Backup)
11. Kickdown servo switch
12.-
13.-14. Oil temperature sensor
15.High oil temperature sensor <F4A33.W4A33>
16. Throttle position sensor
17.Sensor ground18. Vehicle speed reed switch
51. Inhibitor switch (PI52. Inhibitor switch
(8)53. Inhibitor switch
(N)54. Inhibitor switch
(D)
55. Inhibitor switch (2)56. inhibitor switch
(L)
57.Overdrive switch
58. Pulse generator
B59. Pulse generator
B60. Pulse generator A
61. Pulse generator A
62.Ground63.Ignition pulse64. Power mode signal

21-188AUTOMATIC TRANSAXLE - Troubleshooting
INSPECTION OF ELECTRONIC CONTROL SYSTEM COMPONENTS
Based on the wiring diagram,check whether the continuity and
grounding of each harness is OK.
+
cContinuitvJ.
4
/
.NormalI
1
Improper connection of
connector, damaged or
+ disconnected harness,or incorrect wiring con-
nection.
L
J1
Reconnect the connec-
tor; repair or replace the
harness.
I\
Vary the thermo-sensitive part
uarriageu ur ursconnecreawiring
I/
IReplace the oil-Chanaes of the resistance con-\temoerature sensortinuo& and smooth.4
I 1750446 -Normal,
1: (+) side2:
(-) side
2.0L DOHC TurboEngine
1I
Y3.
Throttle-Check the resistance betweenosition sensorterminals 1 and 4 (1 and 2 forDamaged or discon-
PTPS)SOHC models) of theTPS.netted wiringI
I
TPS termrnal
2.0L Engine
1. power
7FUO5352. output3. -4. ground
1.8L Engine
1. power
2. ground
3. output
+
(3.5-6.5 S2/2O”C (68°F)1Check the resistance between
terminals 4 and 2 (2 and 3 forSOHC models) with the engine
idling after throttle-valve opening
warm-up.
4
Resistance: approx. 0.4 kilohml
20°C (68°F)I
Improper adjustment
J
’Readjust the TPS in-
stallation.Check for changes of the resist-
ance between terminals 4 and 2
(for SOHC between terminals 3
and 2 when the throttle valve is
operated from the idling position
to the fully open position.
4Changes of the resistance con-
tinuous and smooth.
4
Normal