Symptom-to-Component Chart
Hydraulic System (cont'd)
SYMPTOMCheck these items on thePROBABLE CAUSE ListCheck these items onthe NOTES Lisr
Shift lever does not operate smoothly.o, JdPFails to shift; stuck in 4th gear.14, 41 , 48
Transmission will not shift into park in E position.6, 38, 61PStall rpm high; all clutch pressures are in specification.40D,K,OLock-up clutch does not disengage.18, 43, 44, 45, 46, 49,50,57
Lock-up clutch does not operate smoothly.14, 40, 43, 44, 45, 46, 49, 50. 57Lock-up clutch does not engage.'t8, 40, 43, 44, 45, 46, 49, 50, 56, 57Vibration in all positions.
No engine braking in I position.59
Shift position indicator does not indicate anv position,6. 38, 60
PROBABLE CAUSE
I 33 Thrust washer worn/damaged
ATF pump worn or binding34Clutch clearance incorrect
Regulator valve stuck or regulator valvespflng wornDrive plate delective or transmission mtsas-sembled
Servo valve stuck5ttTorque converter housing or transmissionhousing bearing worn/damagedMainshaft worn/damaged
Shift cable broken/out of adjustmentATF strainer clogged
7Final gears worn/damaged38Shift cable is worn where it attaches to thetransmission or at the body mountsIOne-way (sprag) clutch worn/damaged
1st gears worn/damaged {2 gears)39Modulator valve stuck10lst clutch defective40Torque converter check valve stuck112nd gears worn/damaged (2 gears)41Foreign material in separator plate't22nd clutch defectiveCPB valve stuck
t53rd clutch defective43Lock-up timing valve stuck144th clutch defective44Lock-up shift valve stucktcReverse gears worn/damaged (3 gears)Lock-up control valve stuck16Excessive ATF46Lock-up clutch Diston defective17Torque converter one-way clutch defective47Shift control solenoid valve A defecttve
18Linear solenoid assemblv defective (,98 - OOmodels)48Shift control solenoid valve B dsfectrve
49Lock-up control solenoid valve A defective'19CPC valve stuckLock-up control solenoid valve B deleqtve20l-2 shift valve stuck51Servo control valve stuck212-3 shift valve stuck52lst accumulator defective3-4 shift valve stuck53Foreign material in 2nd exhaust orifice2nd accumulator defective54Foreign material in 3rd exhaust orifice3rd accumulator defectiveForeign material in 4th exhaust orifice4th accumulator defective56Mainshaft speed sensor defective262nd orifice control valve stuckCountershaft speed sensor defective273-4 orifice control valve stuck583rd sub accumulator defective2aForeign material in main orifice59lst-hold clutch defective29Foreign material in lst orifice60A/T gear position switch defective or out ofadjustment30Foreign material in reverse orifice
31Engine output low61Park gear mechanism defective32Needle bearing worn/damaged
14-154
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Symptom-to-Com ponent Chart
Hydraulic System (cont'd)
NOTES
See flushing procedure, page l4-264 and 265,
BSet idle rpm in gear to specified idle speed. lf still no good, adjust motor mounts as outlined in enginesection of this manual.
clf the large clutch piston O-ring is broken, inspect the piston groove for rough machining.
Dlf the clutch pack is seized or is excessively worn. inspect the other clutches fot wear, and check the orificecontrol valves, CPC valve, and linear solenoid for free movement.
lf the linear solenoid is stuck, inspect the clutches for wear.
lf the 1-2 shift valve is stuck closed. the transmission will not upshift. lf stuck open, the transmission hasno lst gear.
Hlf the 2nd orifice control valve is stuck, inspect the 2nd and 3rd clutch Dacks for wear.
lf the 3-4 orifice control valve is stuck, inspect the 3rd and 4th clutch packs for wear.
Jlf the clutch pressure control valve is stuck closed. the transmission will not shift out of lst gear.
Klmproper alignment of main valve body and torque converter housing may cause ATF pump seizure. Thesymptoms are mostly an rpm-related ticking noise or a high-pitched squeak.
Llf the ATF strainer is clogged with particles of steel or aluminum, inspect the ATF pump and differentialpinion shaft. lf both are OK and no cause for the contamination is found, replace the torque converter.
Mlf the lst clutch feed pipe guide in the end cover is scored by the mainshaft. inspect the ball bearing forexcessive movement in the transmission housing. lf oK, replace the end cover as it is dented. The o-rinounder the guide is probably worn.
N' Replace the mainshaft if the bushing for the 4th feed pipe is loose or damaged, lf the 4th feed pipe is darrFaged or out of round. replace the end cover.' Replace the mainshaft if the bushing for the l st feed pipe is loose or damaged. lf the 1st feed pipe is dam-aged or out of round, replace it.
oA worn or damaged sprag clutch is mostly a result of shifting the transmission in E!. E, or E positionwhile the wheels rotate in reverse. such as rocking the vehicle in snow.
PInspect the frame for collision damage.
lnspect for damage and wear:
l. Reverse selector gear teeth chamfers.
2. Engagement teeth chamfers of countershaft 4th and reverse gear.
3. Shift fork for scuff marks in center.
4. Differential pinion shaft for wear under pinion gears.
5. Bottom of 3rd clutch for swirl marks.
Replace items 1, 2, 3. and 4 if worn or damaged. lf transmission makes a clicking, grinding, or whirring noise,also replace mainshaft 4th gear, reverse idler gear, and countershaft 4th gear in addition to 1,2, 3, or 4.lf differential pinion shaft is worn, overhaul differential assembly, replace ATF strainer, and thoroughly cjeantransmission, flush torque converter. cooler, and lines,lf bottom of 3rd clutch is swirled and transmission makes gear noise. replace the countershaft and final drivenoear,
Be very careful not to damage the torque converter housing when replacing the main ball bearing. you
may also damage the ATF pump when you torque down the main valve body. This will result in ATF pumpseizure if not detected. Use the Drooer tools.
SInstall the main seal flush with the torque converter housing. lf you push it into the torque converterhousing until it bottoms out, it will block the fluid return passage and result in damage.
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Transmission
Removal (cont'd)
8. Disconnect the mainshaft sp€ed sensor, the shift
control solenoid valve, and the linear solenoid con-
necrors,
Remove the drain plug. and drain the automatic
transmission fluid {ATF). Reinstall the drain plug
with a new sealing washer.
DRAIN18 x 1.5 mm4e N.m rs.o ksr.m. 36 rbrft) ;:i:$: *o"*."
SENSOR CONNECTOR
14-170
OAMPER FORKReplace.
10. Remove the guard bar and the splash shield.
Remove the cotter pins and castle nuts, then sepa-
rate the ball joints from the lower arms (see section
18).
Remove the right damper fork bolt, then separateright damper fork and damper.
11.
12.
SELF.LOCKINGNUTReplace.
CASII.E NUT
DAMPER FORKBOLT
DAMPER PINCH BOLT
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O END COVER
O olL SEAL Replace.
O BALL BEARING
@ A/T GEAR PoSITIoN swITcH coVER
€) A/T GEAn PosrloN swrrcH
@ ROLLER
O coLLARG) o-RING Replace.{9) FEED PIPE FLANGE
@ O-RING Replace.
O SNAP RING
@ 3RD CLUTCH FEED PIPE(D CoUNTERSHAFT LOCKNUT 23 x 1.25 mm Replace.(} coNtcAL SPR|NG WASHER Reptace.
@ PARK GEAR@ ONE.WAY CLUTCH(, COUNTENSHAFT lST GEAR(D NEEOLE BEARING(O COUNTERSHAFT lST GEAR COLLAR
@ o-RING Reptace.
@ lST CLUTCH FEED PIPE
@ O-RING Reptace.
@} FEEO PIPE FLANGE
@ SNAP RING
@ DOWEL PIN
@ END coVER GASKET Feplace.
@ PARK PAWL SToP@ PARK PAWL
@ PARK PAWL SPRING
@ PARK PAWL SHAFT
O} A/T GEAR POSITION SWITCH HARNESS CLAMP
@ PARK LEVER
@ LOCK WASHER Replace.
@ PARK STOP Selective part
@ PARK LEVER SPRING@ DRAIN PLUG
O SEALING WASHER Reptace.
@) MAINSHAFT LOCKNUT2l x 1.25 mm Replace.@ CONICAL SPRING WASHER Replace.@ lST CLUTCH ASSEMBLY
TOROUE SPECIFICATIONS
i!, O-RING Replace.
@ THRUST WASHER
@ THRUST NEEDLE BEARING@ NEEDLE BEARING
@ MAINSHAFI 1ST GEAR@ MAINSHAFT 1sT GEAR coLLAR
@ o-RING Replace.
6!, COUNTERSHAFT SPEED SENSOR@ ROLLER
@) COLLAR@ o-RtNG Replace.
6A FEEo PIPE FLANGE
@ o-RtNG Reptace.
@ SNAP R|NG
@ IST.HOLD cLUTcH FEED PIPE@ SUB-SHAFT LOCKNUT 19 x 1,25 mm Reptace.O coNtCAL SPR|NG WASHER Reptace.E! SUB.SHAFT lST GEAR€} LINEAR SOLENOID ASSEMBLY
@ LTNEAR soLENotD aSSEMBLy GASKET Reptace.
@ HARNESS BBACKET
@ SEALING WASHERS Feptace.
@ ATF COOLER LINE
@ LIN€ BoLT
@ ATF DIPSTICK
@ ATF COOLER LINE
@ LINE BoLT@ SEALING WASHERS Reptace.@ VEHICLE SPEED sENsoR (vss)
@ o-RtNG Beptace.
Bolt/Nut No.Torque ValuoSizeRemarks
6B
8A
12J
18D
19S
21M
23C
'12 N'm ('1.2 kgf.m,8.7 lbf.ft)
14 N.m (1.4 kgf.m, 10lb{.ft}
22 N.m 12.2 kgf.m, 16 lbf.ft)
28 N'm (2.9 kgf.m,21 lbf.ft)
49 N.m (5.0 kgf.m,36 lbf'ft)
93 N'm {9,5 ksim.69 lbf.ft)
78 N.m {8.0 kgnm,58 lbf.ft)
103* 0- 103 N{n {10.5* 0+ 10.5 kgfn,
75.9-0-75.9 lbf{t)
6x 1.0 mm
6x1.0mm
8 x 1.25 mm
12 x 1.25 mm
18 x 1.5 mm
19 x 1.25 mm
21 x 1.25 mm
23 x 1.25 mm
Line bolt
Drain plug
Sub-shaft locknut
Mainshaft locknut: Left-hand threads
Countershaft locknut: Left-hand
threads
14-175
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O END COVERiLl OIL SEAL Beplace.
O BALL BEARINGi.) A/T GEAR POSITION SWITCH COVER
i5] A/T GEAR POSITION SWITCH
aq) RoLLER
? COLLABi0 o-BtNG Replace.
€) FEED PIPE FLANGE
f,o) o-RING Replace.
1' SNAP RING
1A 3RD CLUTCH FEED PIPE
O COUNTERSHAFT LOCKNUT 23 x 1.25 mm Replace.
[} coNtcal SPRING WASHER Replace.iO PARK GEAR(!I ONE.WAY CLUTCH
E COUNTERSHAFT lST GEAR
@ NEEDLE BEARING
@ COUNTERSHAFT 1ST GEAR COLLAR
Or o-RtNGS Reptace.
?] lST CLUTCH FEED PIPE
@ o-RING Replace.
e3 FEED PIPE FLANGE
4I SNAP RING
€i DOWEL PINi?0 END COVER GASKET Replace.
?7) PARK PAWL STOP
E9 PARK PAWL
C9 PARK PAWL SPRING
€D PARK PAWL SHAFT
OI A/T GEAR POSITION SWITCH HARNESS CIAMP
@ PARK LEVER
€3 LoCK WASHER Replace.
04 PARK sToP Selective part(!' PARK LEVER SPRING
@ DRAIN PLUG
Ot SEALING WASHER Replace.
60 MA|NSHAFT LocKNuT 21 x 1.25 mm Replace.(9 CONICAL SPRING WASHER Replace.
@ lST CLUTCH ASSEMBLY
TOROUE SPECIFICATIONS
,!4! O-RING Replace.
@I THRUST WASHER@ THRUST NEEDLE BEARINGi.!' NEEDLE BEARINGi MAINSHAFT lST GEAR
@i MAINSHAFT 1ST GEAR COLLAR!r, O-RING Replace.iO COUNTERSHAFT SPEED SENSOR
E ROLLER
@, coLLAR
Ct o-RING Replace.5.] FEED PIPE FLANGE
09 o-RING Replace.
6A SNAP RING
5' IST.HOLD CLUTCH FEED PIPE
@-] SUB-SHAFT LOCKNUT 19 x 1.25 mm Replace.
!t CONICAL SPRING WASHER Replace.
6i' SUB-SHAFT lST GEAR
G) LINEAR SOLENOID ASSEMBLY(6!) LINEAR SOLENOID ASSEMBLY GASKET Replace
G] HARNESS BRACKET
6a SEALING WASHERS Replace.
C' ATF COOLER LINE
@ L|NE BoLT
GI ATF DIPSTICK
GI ATF COOLER LINE
O LINE BOLT
@ SEALING wasHERs Replace.aoo VEHICI.E SPEED SENSOR IVSS)
f,E O-RING Replace.
Bolt/Nut No.Torque ValueSizeRemarks
6A
6B
8A
12J'18D
195
21M
12 N.m (1.2 kgf.m,8.7 lbf.ft)
14 N.m (1.4 kgf.m, 10lbf.ft)
22 N.m 12.2 kgim, 16lbf.ft)
28 N.m (2.9 kgim,21 lbf.ft)
49 N'm (5.0 kgim,36 lbf.ft)
93 N.m (9.5 kgf.m,69 lbf.ft)
78 N.m (8.0 kgf.m,58 lbf.ft)
103+ 0+ 103 N{n (10.5 + 0+ 10.5 kSfm,
75.9' 0 - 75.9 lbfft)
6x1.0mm
6x1.0mm
8 x 1.25 mm
12 x 1 .25 mm
18 x 1.5 mm
19 x 1.25 mm
21 x 1.25 mm
23 x 1.25 mm
Line bolt
Drain plug
Sub-shaft locknut
Mainshaft locknut: Left-hand threads
Countershaft locknut: Left-hand
threads
14-181
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Transmission
Installation (cont'dl
2WD:
Install the control lever with a new lock washer to thecontrol shaft. Do not bend the shift cable excessivelv.
8 r 1.25 mm22 N.m|'2.2 kgt.m,16 rbf.ft)
SI{IFT CAELECOVER
LOCK WASHER 6 x 1.0 mmReplace. 14 N.m 11.4 kgt.m,10 tbr.frl
lnstallthe shift cable cover.
Install exhaust pipe A.
Connect the primary heated orygen sensor (primary
HO2S) connector.
GASKETSReplace.
22.
23.
10 x 1.25 m.n5r N.m {5.5 kgf.m,40 tbtftlReplace.
SELF.LOCKING
SELF-LOCKING NUT8 ! 1.25 mm16 N.m {1.6 kgf.m,12 lbf.fttReplace.
8 x 1.25 mm22 N.m {2,2 kgt.m, l5 lbt.ftl
SHIFT CABLE
14-262
24. Installthe splash shield and guard bar,
8 x 1.2524 N.m {2.a kgl.m,17 tbt.ftl
SPLASH SHIELD
GUARO BAR
25.
6r1.0|r|m9.8 N.m l1.0lgf.m, 7.2 tbtftl
Connect the mainshaft speed sensor, the shift con-trol solenoid valve, and the linear solenoid connec_tors,
SHIFT CONTROL SOLENOIDVALVE CONNECTOR
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Connector ldentification and Wire Harness Routing
Engino Wire Harness
Connecto; or
Terminal
Number of
CavitiesLocationConneqts toNotos
c101
c102
c103
c 104
c105
c105
c106
c 107
c 108
c 109
c]10
c1l'l
c112
c113
c't 14
cl16
cl16
c117
c118
c119
c120
c121
c't22
c't23
c't25
cl26
cl27
cr 28
cl29
c130
c131
c132
c 133
c134
c134
c135
c 136
10
6
1
2
1
2
1
10
20
31
16
22
l0
l0'14
14
1
Left side of engine compartment
Left side of engine compartment
Middle of engine
Middle of engine
Left side of engine compartment
Left side of engine compartment
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Right side of engine
Middle of engine
Behind right kick panel
Under right side of dash
Under right side of dash
Under right side of dash
Under right side of dash
Under right side of dash
Right side of engine
Right side of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Middle of engine
Left side of engine compartment
Middle of engine
Middle of engine
Main wire harness (C304)
Main wire harness (C305):'97 - 98 models
No. 1 fuel injector
Crankshaft speed fluctuation (CKF) sensor
Alternator
Alternator
Engine oil pressure switch
No.2 fuel injector
Evaporative emission (EVAP) purge
control solenoid valve
No. 3 fuel injector
No. 4 fuel injector
Primary heated oxygen sensor(Primary HO2S) (sensor 1)
Radiator fan switch
Coolant temperature sending unit
Engine coolant temperature (ECT) sensor
Mainshaft speed sensor
Lock-up control solenoid valve
Back-up light switch
Shift control solenoid valve
Linear solenoid valve
Countershaft speed sesnsor
Starter solenoid
Distributor
Junction connector
PCM
ECIWPCM
ECM/PCM
ECM/PCM
Main wire harness (C,|:}1)
IVT gear position switch
Vehicle speed sensor (VSS)
Throttle position (TP) sensor
MAP sensor
ldle air control (lAC)valve
lntake air temperature (lAT) sensor
Junction connector
Junction connector
Power steering pressure (PSP) switch
Junction connector
Knock sensor (KS)
A/r
USA
Canada
Alr
AlT
M/'r
Afi
'97mooel
'97 model'98 - 00
mooets
'99 - 00
models
T101
r102
Left side of en0ine companment
Right side of engine compartment
Alternator
Under-hood fuse/relay box
G101Middle of engineEngine ground, via engine wire harness
23-14
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