2007 TOYOTA SIENNA lock

SS–26SERVICE SPECIFICATIONS – U151E AUTOMATIC TRANSAXLE
SS
3th gear Lock-up ON 68 to 75 km/h (42 to 47 mph)
Lock-up
OFF65 to 72 km/h (43 to 45 mph)
Oil pump
Body clearance STD 0.10 to 0.17 mm (0.0039 to 0.0067 in.)
Max. 0.17 mm (0.0067 in.)
Tip clearance STD 0.07 to 0.15 mm (0.0028 to 0.0059 in.)
Max. 0.15 mm (0.0059 in.)
Side clearance STD 0.02 to 0.05 mm (0.0008 to 0.0020 in.)
Max. 0.05 mm (0.0020 in.)
Drive gear thickness Mark
A 11.690 to 11.699 mm (0.4602 to 0.4606 in.)
B 11.700 to 11.709 mm (0.4606 to 0.4610 in.)
C 11.710 to 11.720 mm (0.4610 to 0.4614 in.)
D 11.721 to 11.730 mm (0.4615 to 0.4618 in.)
E 11.731 to 11.740 mm (0.4619 to 0.4622 in.)
Driven gear thickness Mark
A 11.690 to 11.699 mm (0.4602 to 0.4606 in.)
B 11.700 to 11.709 mm (0.4606 to 0.4610 in.)
C 11.710 to 11.720 mm (0.4610 to 0.4614 in.)
D 11.721 to 11.730 mm (0.4615 to 0.4618 in.)
E 11.731 to 11.740 mm (0.4619 to 0.4622 in.)
Pump body bushing inside diameter STD 38.113 to 38.138 mm (1.50050 to 1.50149 in.)
Max. 38.188 mm (1.50346 in.)
Stator shaft bushing inside diameter STD 21.500 to 21.526 mm (0.84646 to 0.84748 in.)
Max. 21.57 mm (0.8492 in.)
Multiple disc clutch
Inside diameter STD 23.025 to 23.045 mm (0.9065 to 0.9073 in.)
Max. 23.09 mm (0.9091 in.)
Forward clutch
Pack clearance1.00 to 1.25 mm (0.0394 to 0.4921 in.)
Return spring free length26.74 mm (1.0528 in.)
Flange thickness Mark
1 3.00 mm (0.1181 in.)
2 3.15 mm (0.1240 in.)
3 3.30 mm (0.1299 in.)
4 3.45 mm (0.1358 in.)
5 3.60 mm (0.1417 in.)
Reverse clutch
Pack clearance:0.60 to 0.82 mm (0.02362 to 0.03228 in.)
Flange thickness Mark
1 3.0 mm (0.118 in.)
2 3.1 mm (0.122 in.)
3 3.2 mm (0.126 in.)
4 3.3 mm (0.130 in.)
5 3.4 mm (0.134 in.)
6 3.5 mm (0.138 in.)
7 3.6 mm (0.142 in.)

SERVICE SPECIFICATIONS – U151F AUTOMATIC TRANSAXLESS–31
SS
U151F AUTOMATIC TRANSAXLE
SERVICE DATA
Line pressure (Wheel locked)
Engine
idling
D position
370 to 410 kPa (3.8 to 4.2 kgf*cm
2, 54 to 60 psi)
R position
670 to 740 kPa (6.8 to 7.5 kgf*cm
2, 97 to 106 psi)
AT s t a l l
(Throttle
valve fully
opened)
D position
931 to 1,031 kPa (9.5 to 10.5 kgf*cm
2, 135 to 150 psi)
R position
1,768 to 1,968 kPa (18.0 to 20 kgf*cm
2, 256 to 285 psi)
Engine stall revolution D and R
positions2,550 +- 150 rpm
Time lag N
D
positionLess than 1.2 seconds
N
R
positionLess than 1.5 seconds
Engine idle speed (A/C OFF) N position 650 +- 50 rpm
Drive plate runout Max. 0.20 mm (0.0079 in.)
Torque converter runout Max. 0.30 mm (0.0118 in.)
Differential oil seal drive in depth LH side 0 +- 0.5 mm (0 +- 0.020 in.)
RH side 6.0 +- 0.236 mm (0 +- 0.020 in.)
Shift schedule
Throttle valve fully open
(Normal)
1
2 45 to 52 km/h (28 to 32 mph)
2
3 90 to 97 km/h (56 to 60 mph)
3
4 146 to 157 km/h (91 to 98 mph)
4
5 218 to 229 km/h (135 to 142 mph)
5
4 209 to 221 km/h (130 to 137 mph)
4
3 141 to 151 km/h (88 to 94 mph)
3
2 85 to 91 km/h (52 to 57 mph)
2
1 36 to 41 km/h (22 to 25 mph)
Throttle valve fully closed
(Normal)4
5 63 to 69 km/h (39 to 43 mph)
5
4 37 to 42 km/h (23 to 26 mph)
Throttle valve fully open
(Cold)
1
2 28 to 34 km/h (17 to 21 mph)
2
3 45 to 51 km/h (28 to 32 mph)
4
3 74 to 80 km/h (46 to 50 mph)
4
3 69 to 75 km/h (43 to 47 mph)
3
2 41 to 46 km/h (25 to 29 mph)
2
1 22 to 28 km/h (14 to 17 mph)
Throttle valve fully open
(Failure)
1
3 28 to 34 km/h (17 to 21 mph)
3
4 74 to 80 km/h (46 to 50 mph)
4
3 69 to 75 km/h (43 to 47 mph)
3
1 22 to 28 km/h (14 to 17 mph)

SS–32SERVICE SPECIFICATIONS – U151F AUTOMATIC TRANSAXLE
SS
Manual down shift speed
3 146 to 157 km/h (91 to 98 mph)
2 90 to 96 km/h (56 to 60 mph)
1 39 to 44 km/h (24 to 27 mph)
Lock-up schedule (Throttle valve opening 5%)
5th gear Lock-up ON 63 to 70 km/h (39 to 43 mph)
Lock-up
OFF61 to 68 km/h (38 to 42 mph)
4th gear Lock-up ON 101 to 107 km/h (63 to 66 mph)
Lock-up
OFF98 to 104 km/h (61 to 65 mph)
3th gear Lock-up ON 63 to 70 km/h (39 to 43 mph)
Lock-up
OFF61 to 67 km/h (38 to 42 mph)
Oil pump
Body clearance STD 0.10 to 0.17 mm (0.0039 to 0.0067 in.)
Max. 0.17 mm (0.0067 in.)
Tip clearance STD 0.07 to 0.15 mm (0.0028 to 0.0059 in.)
Max. 0.15 mm (0.0059 in.)
Side clearance STD 0.02 to 0.05 mm (0.0008 to 0.0020 in.)
Max. 0.05 mm (0.0020 in.)
Drive gear thickness Mark
A 11.690 to 11.699 mm (0.4602 to 0.4606 in.)
B 11.700 to 11.709 mm (0.4606 to 0.4610 in.)
C 11.710 to 11.720 mm (0.4610 to 0.4614 in.)
D 11.721 to 11.730 mm (0.4615 to 0.4618 in.)
E 11.731 to 11.740 mm (0.4619 to 0.4622 in.)
Driven gear thickness Mark
A 11.690 to 11.699 mm (0.4602 to 0.4606 in.)
B 11.700 to 11.709 mm (0.4606 to 0.4610 in.)
C 11.710 to 11.720 mm (0.4610 to 0.4614 in.)
D 11.721 to 11.730 mm (0.4615 to 0.4618 in.)
E 11.731 to 11.740 mm (0.4619 to 0.4622 in.)
Pump body bushing inside diameter STD 38.113 to 38.138 mm (1.50050 to 1.50149 in.)
Max. 38.188 mm (1.50346 in.)
Stator shaft bushing inside diameter STD 21.500 to 21.526 mm (0.84646 to 0.84748 in.)
Max. 21.57 mm (0.8492 in.)
Multiple disc clutch
Inside diameter STD 23.025 to 23.045 mm (0.9065 to 0.9073 in.)
Max. 23.09 mm (0.9091 in.)
Forward clutch
Pack clearance1.00 to 1.25 mm (0.0394 to 0.4921 in.)
Return spring free length26.74 mm (1.0528 in.)
Flange thickness Mark
1 3.00 mm (0.1181 in.)
2 3.15 mm (0.1240 in.)
3 3.30 mm (0.1299 in.)
4 3.45 mm (0.1358 in.)
5 3.60 mm (0.1417 in.)

THEFT DETERRENT – THEFT DETERRENT SYSTEMTD–3
TD
SYSTEM DESCRIPTION
1. OUTLINE OF THEFT DETERRENT SYSTEM
(a) When the theft deterrent system detects that the
vehicle is being tampered with, the system sets off
the alarm, causing the horns to sound and the lights
to light up or blink in order to alert people around the
vehicle to the theft.
(b) The theft deterrent system has 2 modes; one is the
active arming mode (see ACTIVE ARMING MODE)
and the other is passive arming mode (see
PASSIVE ARMING MODE). The passive arming
mode can be switched ON/OFF using the specified
method.
(c) Each mode has 4 states; a disarmed state, an
arming preparation state, an armed state and an
alarm sounding state.
(1) Disarmed state:
• The alarm function is not operating.
• The theft deterrent system is not operating.
(2) Arming preparation state:
• The time until the system goes into the armed
state.
• The theft deterrent system is not operating.
(3) Armed state:
• The theft deterrent system is operating.
(4) Alarm sounding state:
• Alarm function is operating.
Alarm time:
Approx. 60 sec.
Refer to table below for alarm method and time:
HINT:
If any of the doors are unlocked with no key in
the ignition key cylinder during the armed state,
a forced door lock signal will be output (see
FORCED DOOR LOCK CONTROL).
2. ACTIVE ARMING MODE
HINT:
• Active arming mode starts the alarm control
immediately after the doors are locked.
• This system activates as described in the diagram
below when one of items for each condition is met.
Alarm MethodHeadlight Blinking (approx. 0.4 second cycles)
Taillight Blinking (approx. 0.4 second cycles)
Hazard Warning Light Blinking (cycles of flasher relay)
Interior Light Illuminating
Vehicle HornSounding
(approx. 0.4 second cycles)
Security HornSounding
(approx. 0.4 second cycles)
Alarm Time Approx. 60 sec.

TD–4THEFT DETERRENT – THEFT DETERRENT SYSTEM
TD
(a) Active arming mode
Condition Item
Condition (1)(No key in ignition key cylinder)
1. With all doors and engine hood closed, lock all doors by key operation.
2. With all doors and engine hood closed, lock all doors by wireless operation.
3. With any door or the engine hood open, lock all doors and close all doors and engine hood.
Condition (2) 1. With all doors and engine hood closed, lock all doors. Allow approx. 30 sec. to elapse.
Condition (3)1. Unlock all door by wireless operation.
2. Unlock all door by key operation.
3. Unlock any door.
4. Open any door.
5. Open engine hood.
6. Insert key into ignition key cylinder.
7. Reconnect battery.
8. Turn ignition switch from OFF to ON.
Condition (4)1. Open engine hood.
2. Reconnect battery.
3. Open any door.
4. Unlock any door without key and wireless operation.
5. Directly connect ignition switch without key (or turn ignition switch ON without key).
Condition (5)1. Unlock any door by wireless operation.
2. Unlock any door by key operation.
3. Insert key into ignition key cylinder and turn ignition switch ON and run engine over 550
rpm for 10 to 12 sec.
B112141E04

THEFT DETERRENT – THEFT DETERRENT SYSTEMTD–5
TD
3. PASSIVE ARMING MODE
HINT:
• Passive arming mode starts the alarm control after
the key is removed from the ignition key cylinder and
doors are closed.
• Passive arming mode can be switched ON/OFF by
the specified method.
• The alarm is initially set (when shipped from factory)
to active arming mode (not passive arming mode).
• During passive arming mode, the theft deterrent
system goes into the armed state even if the doors
are not locked.
• Detecting that the doors are unlocked does not set off
the alarm during passive arming mode.
• A forced door lock signal is not output during passive
arming mode (see FORCED DOOR LOCK
CONTROL).
• Although the theft deterrent system detects that the
doors are opened during passive arming mode, the
alarm will not go off immediately because an entry
delay time is set.
• If any of the following conditions is met during passive
arming mode, the theft deterrent system will switch to
active arming mode.
– With all doors and engine hood closed, lock all
doors by key operation.
– With all doors and engine hood closed, lock all
doors by wireless operation.
– With any door or the engine hood open, lock all
doors and close all doors and engine hood.
• This system activates as described in the diagram
below when one of items for each condition is met.
Condition (6)1. Unlock any door by wireless operation.
2. Unlock any door by key operation.
3. Insert key into ignition key cylinder and turn ignition switch from OFF to ON.
Condition (7) 1. After approx. 60 sec., alarm stops and system returns to armed state. Condition Item

THEFT DETERRENT – THEFT DETERRENT SYSTEMTD–7
TDHINT:
*1: When any door is opened while all the doors are
closed during passive arming mode, the entry delay
time starts. If the switch condition (armed state

disarmed state (1) or (2)) is met during the entry
delay time, the theft deterrent system will return to
disarmed state (1) or (2). However, if the switch
condition for disarmed state (1) or (2) is not met, the
theft deterrent system will recognize it as a theft and
set off the alarm.
Entry delay time of 0, 14 or 30 sec. can be selected
by the customizing function.
4. FORCED DOOR LOCK CONTROL
(a) The forced door lock control prevents the vehicle
from being tampered with. Immediately after a door
is unlocked (alarm starts), the door is forced to lock
by a forced door lock signal.
(1) Conditions that force the doors to lock:
No key is in the ignition key cylinder and both of
the following conditions are met.
• The theft deterrent system is in the alarm
sounding state of active arming mode.
• Any door is unlocked.
Condition (3)1. Unlock all door by wireless operation.
2. Insert key into ignition key cylinder.
3. Reconnect battery.
4. Turn ignition switch from OFF to ON.
5. Unlock any door by key operation.
Condition (4) 1. With all doors and engine hood closed, allow approx. 30 sec. to elapse.
Condition (5) 1. Open any door or the engine hood.
Condition (6)1. Open any door and allow entry delay time
*1 to elapse.
2. Open engine hood.
3. Reconnect battery.
4. Directly connect ignition switch without key (or turn ignition switch ON without key).
Condition (7)1. Unlock all door by wireless operation.
2. Unlock all door by key operation.
3. Insert key into ignition key cylinder and turn ignition switch from OFF to ON.
Condition (8) 1. After approx. 60 sec., alarm stops and system returns to armed state. Condition Item

TD–8THEFT DETERRENT – THEFT DETERRENT SYSTEM
TD
5. ALARM MEMORY FUNCTION
(a) If the alarm is set off (tampering is detected) while
the theft deterrent system is armed, it will be
recorded by the alarm memory function. Whenever
you cancel the theft deterrent system, the alarm
memory function causes the taillights to light up for
2 seconds in order to inform you that the alarm has
been set off.
(1) Conditions of the alarm memory function that
cause the taillights to light up:
When the theft deterrent system has entered
into the alarm sounding state (tampering has
been detected) even once, the taillights will light
up for 2 seconds if any of the following
conditions is met.
• Switched to the disarmed state from the
armed state during active arming mode.
• Switched to the disarmed state (1) from the
armed state during passive arming mode.
HINT:
Active arming mode: See ACTIVE ARMING
MODE.
Passive arming mode: See PASSIVE ARMING
MODE.
6. PANIC ALARM CONTROL
(a) The panic alarm control makes it possible to
voluntarily set off the panic alarm by pressing the
PANIC switch on the wireless transmitter.
(1) Conditions that cause the panic alarm control to
set off the panic alarm:
The panic alarm control sets off the panic alarm
by pressing the PANIC switch on the wireless
transmitter for over 2, 4 seconds under the
following conditions:
• The ignition switch is OFF.
• The theft deterrent system is not in the alarm
sounding state. (This condition is common
both to active arming mode and to passive
arming mode.)
(2) Conditions that cause the panic alarm control to
shut off the alarm:
The panic alarm control shuts off the panic alarm
when any of the following conditions is met
during panic alarm operation:
• The ignition switch is turned ON.
• Either of the switches on the wireless
transmitter (LOCK/UNLOCK) is pressed.
• The panic alarm ends (60 sec. have passed).