check oil TOYOTA RAV4 1996 Service Repair Manual

DTC 21, DTC 22, DTC 23 & DTC 24: ABS ACTUATOR SOLENOID CIRCUIT
Circuit Description
This solenoid turns on when signals are received from ABS ECU and controls pressure acting on calipers/wheel
cylinders, thus controlling braking force. If malfunction occurs in actuator solenoid circuit, ABS ECU cuts off
current to ABS control relay and prohibits ABS control.
DTC Detecting Conditions
If the following conditions continue for .05 seconds or more, DTC will set. Voltage at ABS control relay
connector terminal A9-1 is less than 1.5 volts, and one of the following conditions is met:
If power transistor of ABS ECU is on, and voltage at terminal SFRR or terminal SFRH is zero volts or
battery voltage is detected, DTC 21 will set.
If power transistor of ABS ECU is on, and voltage at terminal SFLR or terminal SFLH is zero volts or
battery voltage is detected, DTC 22 will set.
If power transistor of ABS ECU is on, and voltage at terminal SRRR or terminal SRRH is zero volts or
battery voltage is detected, DTC 23 will set.
If power transistor of ABS ECU is on, and voltage at terminal SRLR or terminal SRLH is zero volts or
battery voltage is detected, DTC 24 will set.
Diagnostic Procedure
1. Disconnect 2 ABS actuator connectors. Check continuity between actuator connector terminal A7- 4 and
actuator connector terminals A6-1 through A6-8. See Fig. 6
. Continuity should exist at each pair of
terminals. Check resistance at each pair of terminals. Resistance should be 4.3 ohms for each solenoid
coil at terminals SFRR, SFLR, SRRR and SRLR. Resistance should be 8.8 ohms for each solenoid coil at
terminals SFRH, SFLH, SRRH and SRLH. See WIRING DIAGRAMS
. If continuity and resistance is
as specified, go to next step. If continuity and resistance is not as specified, replace ABS actuator.
2. Check for open or short circuit in wiring harness between ABS ECU and actuator. Repair as necessary.
See WIRING DIAGRAMS
. If circuits are okay, go to next step.
3. Clear DTCs and then recheck for DTCs. See RETRIEVING DTCS
under DIAGNOSIS & TESTING. If
same DTC is output after DTC is cleared, check contact condition of each connection. Repair as
necessar
y. If connections are okay, replace ABS ECU.

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6. Remove rear (firewall side) engine mount-to-lower frame assembly nuts. Remove transaxle mount-to-
transaxle bolts at driver's side end of transaxle.
7. Remove stabilizer bar mount bracket-to-lower frame assembly bolts. Remove steering gear assembly-to-
lower frame assembly bolts/nuts. Support lower frame assembly with floor jack. Lower frame assembly is
located below the engine and transaxle.
8. Remove bolts for each fender liner from lower frame assembly. Remove lower frame assembly mounting
brackets. Lower frame assembly mounting brackets are located on the front and rear of lower frame
assembly attaching the lower frame assembly to the body. Remove lower frame assembly.
9. Remove stiffener plates located on each side of cylinder block. Stiffener plate fits between side of
cylinder block and front of transaxle. Support transaxle with transmission jack.
10. Remove torque converter cover from front of transaxle. Remove Black torque converter bolt first and
then the remaining torque converter bolts. Remove remaining transaxle-to-cylinder block bolts. Lower
transaxle from vehicle.
Installation
1. Before installing transaxle, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transaxle. To ensure torque converter is fully seated, torque converter depth
should be checked. Using straightedge and caliper, measure torque converter depth from torque converter
bolt lug on torque converter to the surface on transaxle. See Fig. 1
.
3. Torque converter depth should be more than .510" (13.00 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS . When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Black torque converter bolt is installed first before installing the
remaining torque converter bolts. Adjust all cables and fill with ATF. See appropriate TRANSMISSION
SERVICING article.
Removal (Camry 3.0L V6)
1. Disconnect negative battery cable. Remove battery, air cleaner assembly and air cleaner case. Disconnect
throttle valve cable from throttle body. Remove cruise control actuator with mounting bracket from the
body.
2. Raise and support vehicle. Disconnect necessary electrical connectors and ground cables for transaxle
removal. Disconnect shift cable and oil cooler lines at transaxle. Remove shift cable clamp bracket from
transaxle.
3. Remove front (radiator side) engine mount shock absorber-to-lower frame assembly bolts. Remove front
(radiator side) engine mount-to-lower frame assembly bolts/nuts. Remove starter.
4. Remove the 5 upper transaxle-to-cylinder block bolts. Support engine with hoist. Steering gear assembly
must be supported in place during transaxle removal. Secure steering gear assembly to the engine hoist
using an attaching strap placed at each end of steering gear assembly.
5. Remove front wheels. Remove front exhaust pipe located between exhaust manifolds and rear exhaust

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pipe. Drain transaxle fluid. Remove axle shafts from transaxle. See FWD AXLE SHAFTS article in
DRIVE AXLES.
6. Remove rear (firewall side) engine mount-to-lower frame assembly bolts/nuts. Remove transaxle mount-
to-transaxle bolts at driver's side end of transaxle.
7. Remove stabilizer bar mount bracket-to-lower frame assembly bolts. Remove steering gear assembly-to-
lower frame assembly bolts/nuts. Support lower frame assembly with floor jack. Lower frame assembly is
located below the engine and transaxle.
8. Remove bolts for each fender liner from lower frame assembly. Remove lower frame assembly mounting
brackets. Lower frame assembly mounting brackets are located on the front and rear of lower frame
assembly attaching the lower frame assembly to the body. Remove lower frame assembly.
9. Support transaxle with transmission jack. Remove torque converter cover from front of transaxle.
Remove torque converter bolts. Remove exhaust manifold support brace from rear of exhaust manifold.
Remove remaining transaxle-to-cylinder block bolts. Lower transaxle from vehicle.
Installation
1. Before installing transaxle, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transaxle. To ensure torque converter is fully seated, torque converter depth
should be checked. Using straightedge and caliper, measure torque converter depth from torque converter
bolt lug on torque converter to the surface on transaxle. See Fig. 1
.
3. Torque converter depth should be more than .539" (13.70 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS . When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Black torque converter bolt is installed first before installing the
remaining torque converter bolts.
5. Use NEW gaskets when installing front exhaust pipe. Adjust all cables and fill with ATF. See appropriate
TRANSMISSION SERVICING article.
Removal (Celica 1.8L 7A-FE)
1. Disconnect negative battery cable. Remove transaxle oil dipstick and battery. Disconnect throttle cable
valve from throttle body. Remover air cleaner assembly. Remove transaxle-to-mount nut from top of
transaxle at driver's side end of transaxle.
2. Remove throttle valve cable mounting bracket and wiring harness clamp bolts from top of transaxle.
Remove upper mounting bolt from starter. Remove the 2 upper transaxle-to-cylinder block bolts located
at top of transaxle.
3. Remove transaxle oil dipstick tube and "O" ring from transaxle. Raise and support vehicle. Remove lower
engine covers. Disconnect necessary electrical connectors and ground cables for transaxle removal.
Disconnect oil cooler lines for transaxle.
4. Support engine with hoist. Steering gear assembly must be supported in place during transaxle removal.
Secure steering gear assembly to the engine hoist using an attaching strap placed at each end of steering
gear assembly.

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bolt lug on torque converter to the surface on transaxle. See Fig. 1.
3. Torque converter depth should be more than .898" (22.80 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS . Tighten lower transaxle bolts to specification. See Fig. 3 .
5. When installing suspension crossmember, ensure all bolts and nuts are tightened to specification. See Fi
g.
2 .
6. When installing torque converter bolts, apply Loctite to torque converter bolt threads before installing.
Ensure the Gray torque converter bolt is installed first before installing the remaining torque converter
bolts.
7. Use NEW gaskets and NEW nuts when installing front exhaust pipe. Adjust all cables and fill with ATF.
See appropriate TRANSMISSION SERVICING article.
Removal (Celica 2.2L 5S-FE)
1. Disconnect negative battery cable. Remove battery. Disconnect throttle valve cable from throttle body.
Remove cruise control actuator (if equipped). Remover air cleaner assembly.
2. Remove transaxle-to-mount bolts/nuts from top of transaxle at driver's side end of transaxle. Remove
starter. Disconnect necessary ground cables and electrical connectors at transaxle.
3. Remove the 3 upper transaxle-to-cylinder block bolts located at top of transaxle. Disconnect oil cooler
lines for transaxle. Raise and support vehicle. Remove lower engine covers.
4. Support engine with hoist. Steering gear assembly must be supported in place during transaxle removal.
Secure steering gear assembly to the engine hoist using an attaching strap placed at each end of steering
gear assembly.
5. Remove front wheels. Drain transaxle fluid. Remove axle shafts from transaxle. See FWD AXLE
SHAFTS article in DRIVE AXLES.
6. Support transaxle with transmission jack. Disconnect shift cable at transaxle. Remove rear (firewall side)
engine mount through-bolt. Remove front exhaust pipe-to-front exhaust pipe support bracket bolts. Front
exhaust pipe is located between exhaust manifold and rear exhaust pipe.
7. Remove front exhaust pipe support bracket located between front exhaust pipe and front suspension
crossmember. Remove front exhaust pipe.
8. Remove shift cable brackets and A/C pipe from suspension crossmember. Suspension crossmember is
located below the engine and fits between both lower control arms. See Fig. 4
. Remove steering gear
assembly-to-suspension crossmember bolts.
9. Support suspension crossmember with floor jack. Remove grommets, engine mount crossmember and
suspension crossmember. See Fig. 4
.
10. Remove intake manifold brace located at bottom of intake manifold and stiffener plate. Remove stiffener
plate. Stiffener plate wraps around rear of oil pan and fits between sides of cylinder block and front of
transaxle.
11. Remove torque converter bolts. Remove 3 lower transaxle-to-cylinder block bolts. Lower transaxle from
vehicle.

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3. Torque converter depth should be more than .512" (13.00 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS . When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Gray torque converter bolt is installed first before installing the
remaining torque converter bolts.
5. When installing suspension crossmember and engine mount crossmember, ensure all bolts and nuts are
installed before tightening to specification. See Fig. 4
.
6. Use NEW gaskets and NEW nuts when installing front exhaust pipe. Adjust all cables and fill with ATF.
See appropriate TRANSMISSION SERVICING article.
Removal (Corolla)
1. Disconnect negative battery cable. Remove battery and battery tray. Remove transaxle oil dipstick.
Remove coolant reservoir tank for access to transaxle (if necessary). Disconnect throttle valve cable from
throttle body. On 1.8L (7A-FE), remove air cleaner assembly.
2. On all models, remove transaxle mount assembly and brace located on top of transaxle at driver's side end
of transaxle. Remove throttle valve cable mounting bracket and wiring harness clamp bolts from top of
transaxle. Remove upper mounting bolt from starter. Remove the 2 upper transaxle-to-cylinder block
bolts located at top of transaxle.
3. Raise and support vehicle. Remove lower engine covers. Disconnect necessary electrical connectors and
ground cables for transaxle removal.
4. Support engine with hoist. Remove front wheels. Drain transaxle fluid. Remove axle shafts from
transaxle. See FWD AXLE SHAFTS article in DRIVE AXLES.
5. Support transaxle with transmission jack. Remove front exhaust pipe-to-front exhaust pipe support
bracket bolts. Remove front exhaust pipe support bracket located between front exhaust pipe and front
suspension crossmember. Front exhaust pipe is located between exhaust manifold and rear exhaust pipe.
6. Remove front exhaust pipe. Support suspension crossmember with floor jack. Suspension crossmember is
located below the engine and fits between both lower control arms. See Fig. 5
.
7. Remove grommets, engine mount crossmember and suspension crossmember. See Fig. 5
. Remove
starter. Disconnect shift cable and electrical connectors at transaxle. Disconnect oil cooler lines as
necessary.
8. Remove transaxle oil dipstick tube from transaxle. On 1.6L (4A-FE), remove bolts and stiffener plate.
Stiffener plate wraps around rear of oil pan and fits between sides of cylinder block and front of transaxle.
9. On all models, remove torque converter cover from front of transaxle. Remove torque converter bolts.
Remove remainin
g transaxle-to-cylinder block bolts. Lower transaxle from vehicle.

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transmission shift lever assembly for removal of transmission shift lever assembly.
5. Remove bolts and transmission shift lever assembly from top of transmission. Remove bolts, transfer case
shift lever assembly and cushions. Cushions are located between transfer case shift lever assembly and
the transfer case.
6. Raise and support vehicle. Disconnect necessary electrical connectors and hoses for transmission and
transfer case removal. Place reference marks on drive shaft flanges for reassembly reference. Remove
bolts and all drive shafts.
7. Remove transmission oil dipstick, dipstick tube and "O" ring. Loosen oil cooler lines at side of
transmission. Remove stabilizer bar-to-frame mounting bracket bolts at each end of stabilizer bar.
Remove lower engine cover.
8. Remove plug on front of transmission for access to torque converter bolts. Remove torque converter
bolts. Remove support brackets and front exhaust pipe with front catalytic converter and gasket. Front
exhaust pipe fits between exhaust manifolds and rear catalytic converter and exhaust pipe.
9. Remove starter. Support transmission with transmission jack. Remove transmission crossmember located
below the transmission. Lower rear of transmission. Separate wiring harness from transmission and
transfer case.
10. Remove oil cooler line mounting bolts from torque converter housing. Disconnect oil cooler lines from
side of transmission. Remove transmission-to-cylinder block bolts. Lower transmission with transfer case
from vehicle.
Installation
1. Before installing transmission, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transmission. To ensure torque converter is fully seated, torque converter
depth should be checked. Using straightedge and caliper, measure torque converter depth from torque
converter bolt lug on torque converter to the surface on transmission. See Fig. 1
.
3. Torque converter depth should be more than .618" (15.70 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS . When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Gray torque converter bolt is installed first before installing the
remaining torque converter bolts.
5. Use NEW gaskets and NEW nuts when installing front exhaust pipe. Adjust all cables, shift linkages and
fill with ATF. See appropriate TRANSMISSION SERVICING article.
Removal (Land Cruiser 1998)
1. Disconnect negative battery cable. Remove battery and battery tray. Remove serpentine belt, fan and fan CAUTION: When lowering rear of transmission, use care not to damage cooling
fan, brake booster and brake line.

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clutch, fan shroud and radiator. Remove transmission dipstick. Remove dipstick tube upper bolt.
Disconnect 2 bleeder hoses.
2. Remove knob from transfer case shift lever. Remove upper console panel. Remove 4 boots to transfer
shift lever boot and remove shift lever boot. Raise and support vehicle. Remove 2 lower engine covers.
Remove exhaust pipes as necessary. Place reference marks on drive shaft flanges for reassembly
reference. Remove bolts and all drive shafts.
3. Remove dipstick tube lower bolt. Remove dipstick tube and "O" ring. Remove nut and plate washer, and
disconnect transmission shift control rod. Remove clip, plate washer and collar, and disconnect transfer
shift lever rod assembly. Disconnect all necessary electrical connectors for transmission and transfer case
removal. Remove 2 bolts and cover from front of transmission for access to torque converter bolts.
Remove torque converter bolts. Remove oil cooler pipe union nuts and pipe bracket bolt from
transmission.
4. Support transmission with transmission jack. Remove 8 bolts and 2 nuts from crossmember and remove
crossmember. Lower rear of transmission. Remove transmission wire clamp bolt. Remove 10
transmission-to-cylinder block bolts. Lower transmission with transfer case from vehicle.
Installation
1. Before installing transmission, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transmission. To ensure torque converter is fully seated, torque converter
depth should be checked. Using straightedge and caliper, measure torque converter depth from torque
converter bolt lug on torque converter to the surface on transmission. See Fig. 1
.
3. Torque converter depth should be more than .673" (17.10 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Green torque converter bolt is installed first before installing the
remaining torque converter bolts.
5. Install NEW "O" ring on dipstick tube. Use NEW gaskets and NEW nuts when installing front exhaust
pipe. Fill cooling system and check for leaks. Adjust shift linkages and fill with ATF. See appropriate
TRANSMISSION SERVICING article.
Removal (Paseo)
1. Disconnect negative battery cable. Remove transaxle oil dipstick. Disconnect throttle valve cable from
throttle body. Remove air cleaner assembly along with air intake duct to air cleaner.
2. Remove upper bolt from starter. Remove the 2 upper transaxle-to-cylinder block bolts located at top of
transaxle. Raise and support vehicle. Remove lower engine covers.
3. Support engine with hoist. Remove front wheels. Drain transaxle fluid. Remove axle shafts from
transaxle. See FWD AXLE SHAFTS article in DRIVE AXLES.
4. Disconnect necessary electrical connectors, ground cables, speedometer cable, control cables and oil
cooler lines for transaxle removal. Remove the 2 vertical bottom bolts from front (radiator side) transaxle
mount.

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for transmission removal.
3. Remove starter. On 4WD models, remove front drive shaft bracket. This is the bracket that the front drive
shaft center bearing assembly was bolted on.
4. On 2WD models, remove lower stiffener plate located between side of cylinder block and front of
transmission. On 4WD models, remove transmission-to-cylinder block through-bolt located near bottom
of transmission.
5. On all models, remove upper stiffener plate located just above the starter opening. Upper stiffener plate
fits between cylinder block and front of transmission. Remove torque converter bolts.
6. Remove transmission oil cooler pipes and brackets as necessary. Remove exhaust pipe support bracket
located between transmission and exhaust pipe. Support transmission with transmission jack.
7. Remove bolts/nuts from rear transmission mount. Remove transmission-to-cylinder block bolts. Lower
transmission from vehicle.
Installation
1. Before installing transmission, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transmission. To ensure torque converter is fully seated, torque converter
depth should be checked. Using straightedge and caliper, measure torque converter depth from torque
converter bolt lug on torque converter to the surface on transmission. See Fig. 1
.
3. Torque converter depth should be more than 1.250" (31.75 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Adjust all cables and fill with ATF. See appropriate TRANSMISSION
SERVICING article.
Removal (RAV4 2WD)
1. Disconnect negative battery cable. Disconnect throttle valve cable from throttle body. Remove coolant
reservoir tank. Remover air cleaner assembly. Remove ground cable.
2. Remove starter. Remove the 3 upper transaxle-to-cylinder block bolts located at top of transaxle. Raise
and support vehicle. Remove lower engine covers.
3. Support engine with hoist. Steering gear assembly must be supported in place during transaxle removal.
Secure steering gear assembly to the engine hoist using an attaching strap placed at each end of steering
gear assembly.
4. Remove transaxle-to-mount bolts/nuts from top of transaxle at driver's side end of transaxle.
5. Remove front wheels. Drain transaxle fluid. Remove axle shafts from transaxle. See FWD AXLE
SHAFTS article in DRIVE AXLES.
6. Remove front exhaust pipe located between exhaust manifold and rear exhaust pipe. Support transaxle
with transmission jack. Disconnect shift cable, necessary electrical connectors and oil cooler hoses at
transaxle.
7. Remove shift cable brackets from suspension crossmember. Suspension crossmember is located below

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1. Before installing transaxle, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transaxle. To ensure torque converter is fully seated, torque converter depth
should be checked. Using straightedge and caliper, measure torque converter depth from torque converter
bolt lug on torque converter to the surface on transaxle. See Fig. 1
.
3. Torque converter depth should be more than .539" (13.70 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Ensure the Black torque converter bolt is installed first before installing the
remaining torque converter bolts.
5. Use NEW gaskets and NEW nuts when installing front exhaust pipe. Adjust all cables and fill with ATF.
See appropriate TRANSMISSION SERVICING article.
Removal (Supra)
1. Disconnect negative battery cable. Remove transmission oil dipstick, dipstick tube and "O" ring.
Disconnect throttle valve cable from throttle body.
2. Raise and support vehicle. Remove lower engine cover. Remove exhaust pipes and heat insulators as
necessary for access to transmission. Remove floor crossmember brace located between each side of the
body and is directly below the drive shaft.
3. Place reference marks drive shaft flanges for reassembly reference. Remove drive shaft. Disconnect
necessary electrical connectors and oil cooler pipes for transmission removal. Remove shift control rod
located between gearshift and the shift lever on side of transmission.
4. Remove starter. On Turbo models, remove intercooler pipe located below the radiator. On all models,
support transmission with transmission jack. Remove transmission crossmember located below the
transmission. Remove torque converter bolts. Remove transmission-to-cylinder block bolts. Lower
transmission from vehicle.
Installation
1. Before installing transmission, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transaxle. To ensure torque converter is fully seated, place straightedge on
torque converter bolt mounting lugs on torque converter with straightedge extending out over cylinder
block mounting surface on transmission.
3. Using feeler gauge, measure distance between straightedge and cylinder block mounting surface on
transmission. The distance should be less than .0040" (.100 mm). If distance is more than specified, check CAUTION: When removing drive shaft, DO NOT remove the bolts that hold the
drive shaft on the flange. Remove only the bolts that fasten the
flange on drive shaft to the flange on rear differential.

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for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Adjust shift linkage and fill with ATF. See appropriate TRANSMISSION
SERVICING article.
Removal (Tacoma 2WD 2.4L 4-Cyl.)
1. Manufacturer recommends removing engine and transmission as an assembly and then remove
transmission from engine. See 2.4L & 2.7L 4-CYLINDER article in ENGINES for engine removal.
2. With engine and transmission removed, remove starter. Remove bolts and stiffener plates. Stiffener plate
fits between each side of cylinder block and front of transmission.
3. Remove torque converter cover from front of transmission. Remove torque converter bolts. Remove
transmission-to-cylinder block bolts. Separate transmission from engine.
Installation
1. Before installing transmission, use dial indicator to check drive plate runout. Drive plate runout should be
checked right next to the starter ring gear on the drive plate. Replace drive plate if runout
exceeds .0079" (.200 mm).
2. Install torque converter on transmission. To ensure torque converter is fully seated, torque converter
depth should be checked. Using straightedge and caliper, measure torque converter depth from torque
converter bolt lug on torque converter to the surface on transmission. See Fig. 1
.
3. Torque converter depth should be more than 1.250" (31.75 mm). If torque converter depth is less than
specified, check for improperly seated torque converter.
4. To install, reverse removal procedure. Tighten all bolts/nuts to specification. See TORQUE
SPECIFICATIONS When installing torque converter bolts, apply Loctite to torque converter bolt
threads before installing. Once engine and transmission are installed, adjust all cables and fill with ATF.
See appropriate TRANSMISSION SERVICING article.
Removal (Tacoma 2WD 2.7L 4-Cyl. & 3.4L V6)
1. Manufacturer recommends removing engine and transmission as an assembly and then remove
transmission from engine. See 2.4L & 2.7L 4-CYLINDER article or 3.4L V6 article in ENGINES for
engine removal.
2. With engine and transmission removed, remove transmission oil dipstick, dipstick tube and "O" ring.
Remove oil cooler pipes and brackets from engine and transmission. Disconnect necessary wiring
connectors from transmission.
3. Remove torque converter cover from front of transmission. Remove torque converter bolts. Remove
transmission-to-cylinder block bolts. Separate transmission from engine.
Installation
1. Before installing transaxle, use dial indicator to check drive plate runout. Drive plate runout should be
checked ri
ght next to the starter ring gear on the drive plate. Replace drive plate if runout

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