Toyota Sienna Service Manual: Operation check
1. DOOR LOCK FAIL-SAFE
- When a malfunction in the door control switch
(manual switch, interlocked with key operation) has
been detected, door lock/unlock operation becomes
disabled.
2. CHECK ELECTRICAL DOOR LOCK OPERATION
- Check the basic function.
- Check that all doors lock when the door control
switch (for manual operation) is turned to LOCK
and all doors unlock when turned to UNLOCK.
- Check that all doors lock when the driver side
door lock key cylinder is turned to LOCK using
the key.
- Check that only the driver side door unlocks
when the driver side door lock key cylinder is
turned to UNLOCK and all doors unlock when
turned to UNLOCK once again within 3 seconds
using the key (2-step unlocking function).
- Check the key lock-in prevention function.
NOTICE:
In order to prevent the key from being actually
locked-in, the inspection should be performed
with the driver side door window open.
- Have the key inserted into the ignition key
cylinder.
- With the driver side door open, check that all
doors unlock immediately after the door lock
knob for the driver side door is turned to LOCK.
- With the driver side door open, check that all
doors unlock immediately after the door control
switch (for manual operation) is turned to LOCK.
- With the driver side door open, turn the driver
side door lock knob to LOCK and hold it for 2
seconds or more, and then close the driver side
door. Then check that all doors unlock.
- Check the security function.
- Close all doors with the driver side door window
open so that the door control switch can be
operated from outside the vehicle.
- Pull out the key, open the driver side door and
then close and lock the door without using the
key. Under this condition, check that all doors do
not unlock when the door control switch (for
manual operation) is turned to UNLOCK from
outside the vehicle.
- Pull out the key, close and lock the driver side
door by key operation. Under this condition,
check that all doors do not unlock when the door
control switch (for manual operation) is turned to
UNLOCK from outside the vehicle.
- Pull out the key, close the driver side door and
lock the door by wireless door lock operation.
Under this condition, check that all doors do not
unlock when the door control switch (for manual
operation) is turned to UNLOCK from outside the
vehicle.
HINT:
Check that the security function is canceled
under the following conditions:
- The ignition switch is turned ON.
- The driver side door is unlocked using the
key.
- The door control switch (for manual
operation) is turned to UNLOCK after the
door control knob is turned to UNLOCK
manually.
- The doors are unlocked with wireless
operation.
- Check the illumination function.
- Set the interior light switch in the DOOR
position.
- With all doors locked, check that all doors unlock
when the driver side door lock cylinder is turned
to UNLOCK using the key. At the same time, the
interior light comes on.
- Check that the interior light goes off in
approximately 15 seconds if the doors have not
been opened for a while.
- Check the automatic locking function interlocked
with the shift lever.
- When any door is unlocked with all doors closed
and the engine started, check that all doors
automatically lock when the shift lever is moved
into any position from the P position.
- When any door is unlocked after all doors
automatically lock, check that all doors attempt
to automatically lock once again (retry function).
The retry function is canceled when any of the
following conditions is fulfilled:
- All doors are locked.
- Any door is opened.
- The shift lever is moved into the P position.
- The doors are locked or unlocked by the user.
- The ignition switch is turned off.
- The engine is stopped.
HINT:
Use these procedures to troubleshoot the power door lock
control system.
The intelligent tester should be used in steps 3 and 5.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER ...
1. CUSTOMIZING FUNCTION WITH INTELLIGENT
TESTER (REFERENCE)
HINT:
The following items can be customized.
NOTICE:
After confirming whether the items requested by
the customer are applic ...
Other materials:
Removal
1. PRECAUTION
CAUTION:
Be sure to read "PRECAUTION" thoroughly before servicing.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait for 90 seconds after disconnecting the cable to
prevent the airbag working.
3. REMOVE FRONT SEAT ASSEMBLY (for Manual Seat)
4. REMOVE F ...
Changing the vehicle-to-vehicle distance
Pressing the button changes the
vehicle-to-vehicle distance as follows:
Long
Medium
Short
The vehicle-to-vehicle distance is
set automatically to long mode
when the engine switch is turned to
IGNITION ON mode.
If a vehicle is running ahead of
you, the preceding vehicle mark
w ...
Installation
1. INSTALL FRONT SUSPENSION ARM SUBASSEMBLY LOWER NO.1 LH
(a) Install the front lower arm bush stopper to the front
suspension arm sub-assembly lower No.1 LH.
(b) Install the bolt and nut to the rear side of the front
suspension arm sub-assembly lower No.1 LH.
Torque: 206 N*m (2,100 kgf ...