1996 TOYOTA T100 check engine

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AT020−01
AT2000
AT2001
AT2000
AT1366
− AUTOMATIC TRANSMISSIONPARKING LOCK PAWL
AT−17
1358 Author: Date:
1996 TOYOTA T100 (RM449U)
PARKING LOCK PAWL
ON−VEHICLE REPAIR
1. REMOVE VALVE BODY (See page AT−12)
2. REMOVE PARKING LOCK PAWL BRACKET
3. REMOVE SPRING FROM PARKING LOCK PAWL
SHAFT
4. REMOVE PARKING LOCK PAWL AND SHAFT
5. INSTALL PARKING LOCK PAWL AND SHAFT
6. INSTALL SPRING TO PARKING LOCK PAWL SHAFT
7. INSTALL PARKING LOCK PAWL BRACKET
Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)
HINT:
Push the lock rod fully forward.
Check that the parking lock pawl operates smoothly.
8. INSTALL VALVE BODY (See page AT−12)

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− AUTOMATIC TRANSMISSIONSHIFT LOCK SYSTEM
AT−19
1360 Author: Date:
1996 TOYOTA T100 (RM449U)
SHIFT LOCK SYSTEM
ON−VEHICLE INSPECTION
CHECK SHIFT LOCK SYSTEM
(a) With depressing the brake pedal, check that the tip of the parking lock cable protrudes from the pedal
bracket.
(b) Set the shift position to the P position. With the brake pedal depressed, check the select lock cancel.
(c) Check that the lock pin has no unusual operation sound.
(d) Remove the center cluster finish lower panel. (See page BO−36)
(1) Check that the sliding rod is protruded when the ignition key plate is turned from LOCK position
to ACC position.
(2) Check that the sliding rod is released when the ignition key plate is turned to LOCK position.
If the key interlock solenoid operation is defective, replace the key cylinder.

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”R” direction
P position
L position
Q06988
AT−24
− AUTOMATIC TRANSMISSIONSHIFT LOCK SYSTEM
1996 TOYOTA T100 (RM449U)
5. CHECK PARKING LOCK CABLE OPERATION
(a) Push the parking lock cable to check that there is no
scraping noise and stopper knocking due to lack of
grease.
(b) Shift the shift lever in P position and check that the lever
is locked when you push the parking lock cable 7 mm
(0.28 in.).
(c) Check that the select lever is released when the parking
lock cable is free.
(d) Measure the freeplay of the tip of the control lever when
the control shaft is in play.
Freeplay: 6 mm (0.24 in.)
(e) Release the select lock and measure the freeplay of the
tip of the control lever when the shift lock plate and stop-
per lock in the shift direction.
Freeplay: 10 mm (0.39 in.)
(f) Shift the shift in P position and check that the shift lock
plate does not contact with the stopper when the control
shaft is rotated towards R position.
(g) With the stopper in operation, release shift lock and check
that shifting from P to R position is prevented when select-
ing a position.
(h) For each shift position from R to L position, check that the
ignition key plate turning from ACC position to LOCK posi-
tion is prevented.
6. INSTALL 3 CLAMPS
7. CHECK SHIFT LOCK SYSTEM

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Q02581
Q02704
Shift Lock
Release Link
Sliding Rod
Shift Lock
Plate Stopper
Q02703
Shift Lock Plate Stopper
Q02581
− AUTOMATIC TRANSMISSIONSHIFT LOCK SYSTEM
AT−25
1996 TOYOTA T100 (RM449U)
INSTALLATION
1. TEMPORARILY INSTALL SHIFT LEVER ASSEMBLY
TO STEERING COLUMN ASSEMBLY
Install the shift lever assembly to the steering column assembly
with the 2 bolts.
2. CONNECT AND ADJUST INTER LOCK
(a) Put the control shaft in the P position.
(b) Turn the ignition key plate to the LOCK position.
(c) Slide the shift lock plate of the control shaft until it touch
the surface of the holder.
(d) Slide the sliding rod, then align the center of the shift lock
pate stopper’s hole and shift lock release link’s hole.
(e) Install the shift lock release link.
Torque: 4.9 N·m (50 kgf·cm, 43 in.·lbf)
(f) Tighten the screw.
Torque: 1.4 N·m (14 kgf·cm, 12 in.·lbf)
(g) Turn the ignition switch key plate in the ACC position.
(h) Set the control shaft in the D position.
(i) Measure the clearance of the stopper and shift lock plate.
Clearance: 1.0 ± 0.8 mm (0.039 ± 0.031 in.)
(j) When the control shaft is set in D position, check that the
ignition key plate does not turn to LOCK position.
(k) When the control lever is changed from the R position to
L position, check that the shift lock plate does not interfere
with stopper.
(l) Set the control shaft in the P position.
When the ignition key plate is turned from the LOCK posi-
tion to the ACC position, check that the stopper is un-
locked from the lock condition.
3. TORQUE SHIFT LEVER ASSEMBLY MOUNTING
BOLTS
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
4. INSTALL SHIFT LEVER ASSEMBLY WITH STEERING
COLUMN ASSEMBLY (See page SR−20)
5. CHECK AND ADJUST SHIFT LEVER POSITION
(See page DI−265)

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AT02C−01
AT−32
− AUTOMATIC TRANSMISSIONAUTOMATIC TRANSMISSION UNIT (A340E)
1996 TOYOTA T100 (RM449U)
INSTALLATION
1. CHECK TORQUE CONVERTER CLUTCH INSTALLA-
TION
Using calipers and a straight edge, measure the distance from
the installed surface of the transmission housing to the installed
surface of the torque converter clutch.
Correct distance:
More than 31.75 mm (1.2500 in.) for 3RZ−FE
More than 17.95 mm (0.7067 in.) for 5VZ−FE
2. INSTALL TRANSMISSION
Installation is in the reverse order of removal (See page
AT−28).
HINT:
After installation, adjust the shift lever position (See page
DI−265).
Fill ATF and check the fluid level (See page DI−265).

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AT02F−01
− AUTOMATIC TRANSMISSIONAUTOMATIC TRANSMISSION UNIT (A340F)
AT−37
1996 TOYOTA T100 (RM449U)
INSTALLATION
1. CHECK TORQUE CONVERTER CLUTCH INSTALLA-
TION
Using calipers and a straight edge, measure from the installed
surface of the transmission housing.
Correct distance: More than 17.95 mm (0.7067 in.)
2. INSTALL TRANSMISSION
Installation is in the reverse order of removal (See page
AT−34).
HINT:
After installation, adjust the shift lever position (See page
DI−265).
Fill ATF and check fluid level (See page DI−265).

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SST
AT02G−06
AT3306
Free Lock Hold
Turn
D00843
AT−38
− AUTOMATIC TRANSMISSIONTORQUE CONVERTER CLUTCH AND DRIVE PLATE
1379 Author: Date:
1996 TOYOTA T100 (RM449U)
TORQUE CONVERTER CLUTCH
AND DRIVE PLATE
INSPECTION
1. INSPECT ONE−WAY CLUTCH
(a) Install SST in the inner race of one−way clutch.
SST 09350−30020 (09351−32010)
(b) Install SST so that it fits in the notch of the converter hub
and outer race of the one−way clutch.
SST 09350−30020 (09351−32020)
(c) With the torque converter clutch standing on its side,
check that the clutch locks when turned counterclock-
wise, and rotates freely and smoothly clockwise.
If necessary, clean the converter and retest the clutch.
(d) Replace the converter if the clutch still fails the test.
2. MEASURE DRIVE PLATE RUNOUT AND INSPECT
RING GEAR
Set up a dial indicator, measure the drive plate runout.
Maximum runout: 0.20 mm (0.0079 in.)
If runout is not within the specification or if the ring gear is dam-
aged, replace the drive plate.
Torque: 83 N·m (850 kgf·cm, 61 ft·lbf)

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TR−2
− TRANSFERTROUBLESHOOTING
1382 Author: Date:
1996 TOYOTA T100 (RM449U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
SymptomSuspect AreaSee page
Noise
1. Oil (Level low)
2. Oil (Wrong)
3. Transfer faulty−
−
TR−5
Oil leakage
1. Oil (Level too high)
2. Gasket (Damaged)
3. Oil seal (Worn or damaged)
4. O−ring (Worn or damaged)−
−
TR−36
TR−36
Tight corner brakingCenter differential or transfer faultyTR−5