check oil TOYOTA SIENNA 2007 Service Repair Manual

2GR-FE STARTING – STARTERST–9
ST
2. INSPECT REPAIR SERVICE STARTER KIT
(a) Check the plunger.
(1) Push in the plunger and check that it returns
quickly to its original position.
If necessary, replace the repair service starter
kit.
(b) Check if the pull-in coil has an open circuit.
(1) Measure the resistance between terminals 50
and C.
Resistance:
Below 1
If the result is not as specified, replace the
repair service starter kit.
(c) Check if the hold-in coil has an open circuit.
(1) Measure the resistance between terminal 50
and the switch body.
Resistance:
Below 2
If the result is not as specified, replace the
repair service starter kit.
3. INSPECT STARTER ARMATURE ASSEMBLY
(a) Measure if the commutator has an open circuit.
(1) Check the resistance between the segments of
the commutator.
Resistance:
Below 1
If the result is not as specified, replace the
armature assembly.
(b) Check if the commutator is grounded.
(1) Measure the resistance between the
commutator and armature coil core.
Resistance:
10 k
or higher
If the result is not as specified, replace the
armature assembly.
(c) Check the commutator for contamination and burns
on its surface.
If the surface is dirty or burnt, correct it with
sandpaper (No. 400) or a lathe.
A058586
A079725E13
A079726E10
A058372E07
A058373E05

ST–82GR-FE STARTING – STARTER
ST
INSPECTION
1. INSPECT STARTER ASSEMBLY
NOTICE:
These tests must be performed within 3 to 5 seconds
to avoid burning out the coil.
(a) Perform the pull-in test.
(1) Disconnect the lead wire from terminal C.
(2) Connect the battery to the magnetic switch as
shown in the illustration. Check that the clutch
pinion gear extends.
If the clutch pinion gear does not move, replace
the magnetic switch.
(b) Perform the hold-in test.
(1) Maintain the battery connections in step (a), but
disconnect the negative (-) lead from terminal
C. Check that the pinion gear remains
extended.
If the clutch pinion gear returns inward, replace
the magnetic switch.
(c) Check the clutch pinion gear return.
(1) Disconnect the negative (-) lead from the
switch body. Check that the clutch pinion gear
returns.
If the clutch pinion gear does not return,
replace the magnetic switch.
(d) Perform the no-load performance test.
(1) Connect the lead wire to terminal C. Make sure
that the lead is not grounded.
(2) Clamp the starter in a vise.
(3) Connect the battery and an ammeter to the
starter as shown in the illustration.
(4) Check that the starter rotates smoothly and
steadily with the clutch pinion gear extended.
Check that the ammeter reads the specified
current.
Specified current:
90 A or less at 11.5 V
A060459E08
A081044E07
A081045E01
A060462E01

2GR-FE STARTING – STARTERST–9
ST
2. INSPECT REPAIR SERVICE STARTER KIT
(a) Check the plunger.
(1) Push in the plunger and check that it returns
quickly to its original position.
If necessary, replace the repair service starter
kit.
(b) Check if the pull-in coil has an open circuit.
(1) Measure the resistance between terminals 50
and C.
Resistance:
Below 1
If the result is not as specified, replace the
repair service starter kit.
(c) Check if the hold-in coil has an open circuit.
(1) Measure the resistance between terminal 50
and the switch body.
Resistance:
Below 2
If the result is not as specified, replace the
repair service starter kit.
3. INSPECT STARTER ARMATURE ASSEMBLY
(a) Measure if the commutator has an open circuit.
(1) Check the resistance between the segments of
the commutator.
Resistance:
Below 1
If the result is not as specified, replace the
armature assembly.
(b) Check if the commutator is grounded.
(1) Measure the resistance between the
commutator and armature coil core.
Resistance:
10 k
or higher
If the result is not as specified, replace the
armature assembly.
(c) Check the commutator for contamination and burns
on its surface.
If the surface is dirty or burnt, correct it with
sandpaper (No. 400) or a lathe.
A058586
A079725E13
A079726E10
A058372E07
A058373E05

AX–16U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE SYSTEM
AX
(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
position, depress the accelerator pedal all the
way down and check the line pressure while the
stall test is performed.
Specified line pressure:
(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 engine.
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 idling and during the stall test.
Specified line pressure:
(16)Remove the SST, install the test plug B.
(17)Clear the DTC.
Evaluation:
C160154E01
Condition
D position kPa (kgf / cm2, psi)
Stall test931 to 1,031 kPa
(9.5 to 10.5 kgf/cm
2, 135 to 150 psi)
Condition
R position kPa (kgf / cm
2, psi)
Idling672 to 742 kPa
(6.9 to 7.6 kgf/cm
2, 97 to 108 psi)
Stall test1,768 to 1,968 kPa
(18.0 to 20.1 kgf/cm
2, 256 to 285 psi)
Problem Possible cause
Measured values are higher than specified in all positions• Shift solenoid valve SLT defective
• Regulator valve defective
Measured values are lower than specified in all positions• Shift solenoid valve SLT defective
• Regulator valve defective
• Oil pump defective
• U/D (Underdrive) direct clutch defective
Pressure is low in the D position only• D position circuit fluid leak
• Forward clutch defective
Pressure is low in the R position only• R position circuit fluid leak
• Reverse clutch defective
• 1st and reverse brake defective

U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE SYSTEMAX–57
AX
(d) Turn the ignition switch to the ON position.
(e) Turn on the tester.
(f) Select the item "DIAGNOSIS / ENHANCED OBD II / DATA LIST".
(g) According to the display on the tester, read the "DATA LIST".
HINT:
When DTC P0712 is output and OBD II scan tool or intelligent tester output is 150
C (302F),
there is a short circuit.
When DTC P0713 is output and OBD II scan tool or intelligent tester output is -40
C (-40F),
there is an open circuit.
Measure the resistance between terminal THO1 (THO) and body ground.
HINT:
If a circuit related to the ATF temperature sensor becomes open, P0713 is immediately set (in
0.5 second).
When P0713 is set, P0711 cannot be detected.
It is not necessary to inspect the circuit when P0711 is set.
(a) Connect the intelligent tester together with the CAN VIM
(controller area network vehicle interface module) to the
DLC3.
(b) Turn the ignition switch to the ON position and push the
OBD II scan tool or the intelligent tester main switch ON.
(c) When you use intelligent tester:
Select the item "DIAGNOSIS / ENHANCED OBD II /
DTC INFO / CURRENT CODES".
(d) Read the DTCs using the OBD II scan tool or the
intelligent tester.
Result
HINT:
If any other codes besides "P0711" are output, perform
troubleshooting for those DTCs first.
B
A
Tester Display Measurement Item/Range Normal Condition Diagnostic Note
A/T OIL TEMP 1ATF Temp. Sensor Value/
min.: -40
C (-40F)
max.: 215
C (419F)• After Stall Test;
Approx. 80
C (176F)
• Equal to ambient temperature
when cold soakIf the value is "-40
C (-40F)" or
"215
C (419F)", ATF temp.
sensor circuit is opened or
shorted.
Temperature Displayed Malfunction
-40
C (-40F) Open circuit
150
C (302F) or more Short circuit
1CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0711)
Result Proceed to
P0711 A
P0711 and other DTCs B
GO TO DTC CHART

U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE FLUIDAX–123
AX
AUTOMATIC TRANSAXLE FLUID
ON-VEHICLE INSPECTION
1. CHECK FLUID LEVEL
HINT:
Drive the vehicle so that the engine and transaxle are at
normal operating temperature.
Fluid temperature:
70 to 80
C (158 to 176F)
(a) Park the vehicle on a level surface and set the
parking brake.
(b) With the engine idling and the brake pedal
depressed, move the shift lever to all positions from
P to L and return to the P position.
(c) Take out the dipstick and wipe it clean.
(d) Put the dipstick back all the way.
(e) Take out the dipstick again and check that the fluid
level is within the HOT range.
If the fluid level is below the HOT range, add new
fluid and recheck the fluid level.
If the fluid level exceeds the HOT range, drain the
fluid once, add the proper amount of new fluid and
recheck the fluid level.
If there are leaks, it is necessary to repair or replace
O-rings, FIPGs, oil seals, plugs and/or other parts.
D025120E05

AX–16U151E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE SYSTEM
AX
(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
position, depress the accelerator pedal all the
way down and check the line pressure while the
stall test is performed.
Specified line pressure:
(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 engine.
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 idling and during the stall test.
Specified line pressure:
(16)Remove the SST, install the test plug B.
(17)Clear the DTC.
Evaluation:
C160154E01
Condition
D position kPa (kgf / cm2, psi)
Stall test931 to 1,031 kPa
(9.5 to 10.5 kgf/cm
2, 135 to 150 psi)
Condition
R position kPa (kgf / cm
2, psi)
Idling672 to 742 kPa
(6.9 to 7.6 kgf/cm
2, 97 to 108 psi)
Stall test1,768 to 1,968 kPa
(18.0 to 20.1 kgf/cm
2, 256 to 285 psi)
Problem Possible cause
Measured values are higher than specified in all positions• Shift solenoid valve SLT defective
• Regulator valve defective
Measured values are lower than specified in all positions• Shift solenoid valve SLT defective
• Regulator valve defective
• Oil pump defective
• U/D (Underdrive) direct clutch defective
Pressure is low in the D position only• D position circuit fluid leak
• Forward clutch defective
Pressure is low in the R position only• R position circuit fluid leak
• Reverse clutch defective
• 1st and reverse brake defective

U151E AUTOMATIC TRANSAXLE – VALVE BODY ASSEMBLYAX–137
AX
6. REMOVE VALVE BODY OIL STRAINER ASSEMBLY
(a) Remove the 3 bolts and oil strainer.
NOTICE:
Be careful when removing the oil strainer as
fluid will come out.
(b) Remove the O-ring from the valve body oil strainer
assembly.
7. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
(a) Support the valve body assembly and remove the
17 bolts and the transmission valve body assembly.
(b) Remove the check ball body and the spring.
(c) Remove the bolt and lock plate from the valve body
assembly.
(d) Remove the shift solenoid valve SL3 and SLT from
the valve body assembly.
C091931
C091932
C091933
C050017
C089112

AX–140U151E AUTOMATIC TRANSAXLE – VALVE BODY ASSEMBLY
AX
(f) Install the shift solenoid valve SL3 and SLT to the
valve body assembly.
(g) Install the lock plate to the valve body assembly with
the bolt.
Torque: 6.6 N*m (67 kgf*cm, 58 in.*lbf)
(h) Install the spring and check ball body.
(i) Align the groove of the manual valve with the pin of
the lever.
(j) Install the 17 bolts.
Torque: 11 N*m (110 kgf*cm, 8 ft.*lbf)
NOTICE:
• Push the valve body against the accumulator
piston springs and check ball body to install
the valve body.
• First, temporarily tighten the bolts marked
with (1) in the illustration because they are
positioning bolts.
Bolt length:
Bolt A:
41 mm (1.614 in.)
Bolt B:
57 mm (2.244 in.)
Bolt C:
25 mm (0.984 in.)
2. INSTALL VALVE BODY OIL STRAINER ASSEMBLY
(a) Coat a new O-ring with ATF.
(b) Install the O-ring to the oil strainer.
C089112
C050017
C091933E05
C091932

U151E AUTOMATIC TRANSAXLE – VALVE BODY ASSEMBLYAX–141
AX
(c) Install the oil strainer with the 3 bolts.
Torque: 11 N*m (110 kgf*cm, 8 ft.*lbf)
3. INSTALL TRANSMISSION WIRE
(a) Coat the O-ring with ATF.
(b) Install the ATF temperature sensor with the lock
plate and bolt.
Torque: 6.6 N*m (67 kgf*cm, 58 in.*lbf)
(c) Connect the 7 shift solenoid valve connectors.
4. INSTALL AUTOMATIC TRANSAXLE OIL PAN SUB-
ASSEMBLY
(a) Install the 2 magnets in the oil pan.
(b) Apply seal packing or equivalent to the 18 bolts.
Seal packing:
THREE BOND 2430 or equivalent
(c) Install the oil pan and new gasket with the 18 bolts
to the transaxle case.
Torque: 7.8 N*m (80 kgf*cm, 69 in.*lbf)
NOTICE:
Tighten the bolts within 10 minutes of sealant
application.
5. CONNECT CABLE TO NEGATIVE BATTERY
TERMINAL
6. ADD AUTOMATIC TRANSAXLE FLUID
7. CHECK FLUID LEVEL IN AUTOMATIC TRANSAXLE
(See page AX-123)
8. INSTALL ENGINE UNDER COVER NO.1
9. RESET MEMORY
HINT:
(See page AX-16)
C091931
C091927E04
D030865
C091925