2005 TOYOTA AVENSIS transmission oil plug

C83144
Elbow
O−ring
C83143
Union
O−ring
D09639
D09640Control Shaft Lever
40−72
− AUTOMATIC TRANSMISSION / TRANSAUTOMATIC TRANSAXLE ASSY (U151E/U151F)
U151E, U151F A/T REPAIR MANUAL (RM1021U)
154. INSTALL OIL COOLER TUBE UNION (OUTLET OIL
COOLER UNION)
(a) Coat a new O−ring with ATF, install it to the elbow.
(b) Install the elbow to the transaxle case.
Torque: 27 Nm (276 kgfcm, 20 ftlbf)
155. INSTALL OIL COOLER TUBE UNION (INLET OIL
COOLER UNION)
(a) Coat a new O−ring with ATF, install it to the union.
(b) Install the union to the transaxle case.
Torque: 25 Nm (255 kgfcm,18ftlbf)
156. INSTALL BREATHER PLUG HOSE
(a) Install the breather plug hose into the transaxle case certainly.
157. INSTALL PARK/NEUTRAL POSITION SWITCH ASSY
(a) Install the park/neutral position switch onto the manual
valve lever shaft and temporarily install the 2 adjusting
bolts.
(b) Install a new nut stopper and nut.
Torque: 6.9 Nm (70 kgfcm, 61in.lbf)
(c) Temporarily install control shaft lever.

05KAQ–02
G24063
SST
SST
– DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U341E) (From February, 2004)05–223
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)
HYDRAULIC TEST
1. PERFORM HYDRAULIC TEST
(a) Measure the line pressure.
NOTICE:

Perform the test at the normal operating ATF (Automatic Transmission Fluid) temperature 50
to 80
C (122 to 176
F).

The line pressure test should always be carried out in pairs. One technician should observe
the conditions of wheels or wheel stopper outside the vehicle while the other is doing the test.

Be careful to prevent SST’s hose from interfering with the exhaust pipe.

This check must be conducted after checking and adjusting engine.

Perform under condition that A/C is OFF.

When conducting stall test, do not continue more than 10 seconds.
(1) Warm up the ATF.
(2) Remove the test plug on the left side of the trans-
axle case and connect SST.
SST 09992–00095 (09992– 00231, 09992–00271)
(3) Fully apply the parking brake and chock the 4
wheels.
(4) Connect an Intelligent Tester II to the DLC3.
(5) Start the engine and check idling speed.
(6) Keep your left foot pressing firmly on the brake ped-
al and shift into D position.
(7) Measure the line pressure when the engine is idling.
(8) Depress the accelerator pedal all the way down.
Quickly read the highest line pressure when engine
speed reaches stall speed.
(9) In the same way, do the test in R position.
Specified line pressure:
ConditionD position kPa (kgf / cm2, psi)R position kPa (kgf / cm2, psi)
Idling372 to 412 kPa
(3.8 to 4.2 kgf/cm2, 54 to 60 psi)
553 to 623 kPa
(5.6 to 6.4 kgf/cm2, 80 to 90 psi)
Stall test1,126 to 1,226 kPa
(11.5 to 12.5 kgf/cm2, 163 to 178 psi)
1,664 to 1,864 kPa
(17.0 to 19.0 kgf/cm2, 241 to 270 psi)
Evaluation:
ProblemPossible cause
If the measured values at all positions are higher
Shift solenoid valve SLT defective

Regulator valve detective
If the measured values at all positions are lower

Shift solenoid valve SLT defective

Regulator valve detective

Oil pump defective
If pressure is low in the D position only
D position circuit fluid leak

Forward clutch defective
If pressure is low in the R position only

R position circuit fluid leak

Reverse clutch defective

1st and reverse brake defective