2005 TOYOTA AVENSIS automatic transmission fluid

05JLE−01
05−560− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1045E)
FAIL−SAFE CHART
1. FAIL−SAFE
This function minimizes the loss of the ECT functions when any malfunction occurs in each sensor or sole-
noid.
(a) ATF (Automatic Transmission Fluid) temperature sensor:
When the ATF temperature sensor has a malfunction, 5th upshift is prohibited.
(b) Counter gear speed sensor NC (Speed sensor NC):
When the counter gear speed sensor has a malfunction, 5th upshift is prohibited.
(c) Shift solenoid valve DSL:
When the solenoid valve DSL has a malfunction, the current to the solenoid valve is stopped.
This stops lock−up control, then fuel economy decreases.

05JL6−01
G23404
SST SST
Test Plug A:
D Position (CO)Test Plug B:
R Position (C2) 05−538
− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)
AVENSIS Supplement (RM1045E)
HYDRAULIC TEST
1. PERFORM HYDRAULIC TEST
(a) Measure the line pressure.
NOTICE:
SPerform the test at the normal operation fluid temper-
ature the 50 to 80˚C(122 to176˚F)
SThe line pressure test should always be carried out in
pairs. One technician should observe the conditions
of wheels or wheel stoppers outside the vehicle while
the other is performing the test.
SBe careful to prevent SST hose from interfering with
the exhaust pipe.
SThis check must be conducted after checking and ad-
justing engine.
SPerform under condition that A/C is OFF.
SWhen conducting stall test, do not continue more
than10 seconds.
(1) Warm up the ATF (Automatic Transmission Fluid).
(2) Lift the vehicle up.
(3) Remove the engine under cover.
(4) Connect hand−held tester to DLC3.
(5) Remove the test plug A on the transaxle case front
left side and install the SST.
SST 09992−00095 (09992−00231, 09992−00271)
NOTICE:
There is a difference in installation point between D posi-
tion and R position.
(6) Start the engine.
(7) Using hand−held tester, shift to D position and hold
3rd gear by active test, and measure the line pres-
sure in idling.
Specified line pressure:
ConditionD position
Idling372 to 412 kPa
(3.8 to 4.2 kgf/cm2, 54 to 60 psi)
(8) Turn the ignition switch off.

G23405Transmission Wire
− DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U151E)05−539
AVENSIS Supplement (RM1045E)
(9) Disconnect the connector of the transmission wire.
HINT:
Disconnect the connector only when performing the D position
stall test.
(10) Start the engine.
(11) Firmly depress the brake pedal, shift to the D posi-
tion, depress the accelerator pedal all the way down
and check the line pressure while the stall test is
performed.
Specified line pressure:
ConditionD position
Stall test931to1,031kPa
(9.5 to10.5 kgf/cm2,135 to150 psi)
(12) Turn the ignition switch off.
(13) Remove the SST, install the test plug A.
(14) Remove the test plug B, install the SST and start en-
gine.
SST 09992−00095 (09992−00231, 09992−00271)
(15) Connect the transmission wire connector, depress
the brake pedal firmly, shift to the R position and
check that the line pressure while the engine is id-
ling and during the stall test.
Specified line pressure:
ConditionR position
Idling672 to 742 kPa
(6.9 to 7.6 kgf/cm2,97to108 psi)
Stall test1,768 to1,968 kPa
(18.0 to 20.1kgf/cm2, 256 to 285 psi)
(16) Remove the SST, install the test plug B.
(17) Clear the DTC.
Evaluation:
ProblemPossible cause
If the measured values at all position are higherSShift solenoid valve (SLT) defective
SRegulator valve defective
If the measured values at all position are lower
SShift solenoid valve (SLT) defective
SRegulator valve defective
SOil pump defective
SU/D (Underdrive) direct clutch defective
If pressure is low in the D position onlySD position circuit fluid leak
SForward clutch defective
If pressure is low in the R position only
SR position circuit fluid leak
SReverse clutch defective
S1st and reverse brake defective

4018A−01
D31327
D31328
D31328
D31327
40 −26
−
AUTOMATIC TRANSMISSION / TRANS TRANSMISSION OIL COOLER (U151E)
AVENSIS Supplement (RM1045E)
TRANSMISSION OIL COOLER (U 151E)
REPLACEMENT
1. DRAIN AUTOMATIC TRANSAXLE FLUID (SEE PUB. NO. RM 1018E, PAGE 40 −2)
2. DRAIN COOLANT (SEE PAGE 16− 7)
3. REMOVE TRANSMISSION OIL COOLER
(a) Loosen the clips and disconnect the 4 hoses from the transmission oil cooler.
(b) Remove the 3 bolts and the oil cooler from the bracket.
4. INSTALL TRANSMISSION OIL COOLER
(a) Install the oil cooler to the bracket with the 3 bolts. Torque: 12N
m( 122 kgf
cm, 9 ft
lbf)
(b) Connect the 4 hoses with the clips to the transmission.

−
AUTOMATIC TRANSMISSION / TRANS TRANSMISSION OIL COOLER (U151E)
40−27
AVENSIS Supplement (RM1045E)
5. ADD COOLANT (SEE PAGE 16− 7)
6. ADD AUTOMATIC TRANSAXLE FLUID (SEE PUB. NO. RM 1018E, PAGE 40 −2)
7. INSPECT AUTOMATIC TRANSAXLE FLUID (SEE PUB. NO. RM 1018E, PAGE 40 −2)

40189−01
D25831
SST
D25832
SST
D25833
SST
40 −24
−
AUTOMATIC TRANSMISSION / TRANS FRONT DIFFERENTIAL OIL SEAL (U151E)
AVENSIS Supplement (RM1045E)
FRONT DIFFERENTIAL OIL SEAL (U 151E)
REPLACEMENT
1. REMOVE FRONT WHEELS
2. REMOVE ENGINE UNDER COVER RH
3. REMOVE ENGINE UNDER COVER LH
4. DRAIN AUTOMATIC TRANSAXLE FLUID
(a) Remove the drain plug and gasket, and drain ATF.
(b) Install a new gasket and the drain plug. Torque: 47 N
m (480 kgf
cm, 35 ft
lbf)
5. REMOVE FRONT DRIVE SHAFT ASSY RH (SEE PAGE 30 −4)
6. REMOVE FRONT DRIVE SHAFT ASSY LH (SEE PAGE 30 −4)
7. REMOVE TRANSAXLE HOUSING OIL SEAL
(a) Using SST, pull out the oil seal. SST 09308 −00010
8. REMOVE DIFFERENTIAL SIDE BEARING RETAINER OIL SEAL
(a) Using SST, pull out the oil seal.
SST 09308 −00010
9. INSTALL TRANSAXLE HOUSING OIL SEAL
(a) Using SST and a hammer, drive in a new oil seal. SST 09316 −60011 (09316 −00011)
Oil seal drive in depth:
0 á 0.5 mm (0 á0.020 in.)
(b) Coat the lip of the oil seal with MP grease.

D25834
SST
−
AUTOMATIC TRANSMISSION / TRANS FRONT DIFFERENTIAL OIL SEAL (U151E)
40−25
AVENSIS Supplement (RM1045E)
10. INSTALL DIFFERENTIAL SIDE BEARING RETAINER
OIL SEAL
(a) Using SST and a hammer, drive in a new oil seal. SST 09649 −17010, 09950 −70010 (09951 −07150)
Oil seal drive in depth:
0 á 0.5 mm (0 á 0.020 in.)
(b) Coat the lip of the oil seal with MP grease.
11 . INSTALL FRONT DRIVE SHAFT ASSY LH (SEE PAGE 30 −4)
1 2. INSTALL FRONT DRIVE SHAFT ASSY RH (SEE PAGE 30 −4)
1 3. INSTALL FRONT WHEELS
Torque: 103 N
m( 1,050 kgf
cm, 76 ft
lbf)
1 4. ADD AUTOMATIC TRANSAXLE FLUID (SEE PUB. NO. RM 1018E, PAGE40 −2)
1 5. INSPECT AUTOMATIC TRANSAXLE FLUID (SEE PUB. NO. RM 1018E, PAGE40 −2)
1 6. CHECK ABS SPEED SENSOR SIGNAL
(a) ABS WITH EBD & BA &TRAC & VSC SYSTEM (SEE PUB, NO. RM1018E, PAGE 5 −756)

40188−01
C91925
D30865
AT0103
C91927
− AUTOMATIC TRANSMISSION / TRANSTRANSMISSION VALVE BODY ASSY (U151E)
40−19
AVENSIS Supplement (RM1045E)
TRANSMISSION VALVE BODY ASSY (U151E)
REPLACEMENT
1. REMOVE ENGINE UNDER COVER LH
2. DRAIN AUTOMATIC TRANSAXLE FLUID
(a) Remove the drain plug and gasket, and drain ATF.
(b) Install a new gasket and the drain plug.
Torque: 47 N
m (479 kgf
cm, 35 ft
lbf)
3. REMOVE AUTOMATIC TRANSAXLE OIL PAN
SUB−ASSY
(a) Remove the 18 bolts, oil pan and gasket.
NOTICE:
Some fluid will remain in the oil pan. Remove all of the oil
pan bolts, and carefully remove the oil pan assembly.
(b) Remove the 2 magnets from the oil pan.
(c) Examine the particles in the oil pan.
(1) Collect any steel chips with the removed magnets.
Look at the chips and particles in the pan and on the
magnets carefully to see the type of wear which
might be found in the transaxle.
Steel (magnetic): bearing, gear and plate wear
Brass (non−magnetic): bearing wear
4. DISCONNECT TRANSMISSION WIRE
(a) Disconnect the 7 shift solenoid valve connectors.
(b) Remove the bolt and lock plate, and disconnect the ATF
temperature sensor.