Toyota Highlander Service Manual: On-vehicle inspection
1. DOOR LOCK FAIL-SAFE
(a) When a malfunction in the door control switch (manual switch, operation
interlocked with key) has been
detected, door LOCK/UNLOCK operation become disabled.
2. CHECK ELECTRICAL DOOR LOCK OPERATION
(a) 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 and all
doors unlock when turned to UNLOCK from outside the vehicle.
(b) Check the key confinement prevention function.
NOTICE:
In order to prevent the key from being locked-in, the inspection should be made
with the driver side
door glass open.
- Insert the key 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.
(c) Check the security function.
- Close all doors with the driver side door glass open so that the
door control switch can be operated
from outside the vehicle.
- Pull out the key, open the driver side door, and 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 conditions below:
- 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 by wireless operation.
(d) Check the illumination function.
- Set the room 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 room light comes on.
- The room light goes off in approximately 15 seconds if doors have not
been opened for a while.
1. NOTICES FOR REMOVAL AND INSTALLATION OPERATION
(a) When performing operation related to the door lock system and door lock
key cylinder, be sure to disconnect
the battery terminal or the connec ...
1. INSPECT DOOR CONTROL SWITCH ASSY
(a) Inspect the door control switch continuity
If the continuity is not as specified, replace the switch.
2. INSPECT FRONT DOOR LOCK ASSY RH
(a) Ins ...
More about Toyota Highlander:
Center stop lamp ASSY
REPLACEMENT
HINT:
Installation is in the reverse order of removal.
1. REMOVE BACK WINDOW PANEL TRIM UPPER (SEE PAGE 75-20 )
2. REMOVE CENTER STOP LAMP SOCKET & WIRE
(a) Disconnect the connector, and remove the center stop lamp socket & wire.
3. REMOVE CENTER STOP LAMP ASSY
(a) Rem ...
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