Toyota Corolla Repair Manual: On–vehicle inspection
1. Inspect for electrical door lock operation
Hint
:
- w/ power window:
the door control switch is built in the master switch in the driver’s door
and also in the passenger’s
door.
- W/o power window:
the door control switch is in the driver’s door and also in the passenger’s
door.
- check the basic function.
- Check that all the doors will lock when the door control switch
(for manual operation) is turned
to the lock side and all the doors will unlock when turned to the unlock
side.
- Check that all the doors will lock when the driver’s door lock key
cylinder is turned to the lock side
with the key.
- ) Check that all the doors will lock when the passenger’s door lock key
cylinder is turned to the
lock side with the key.
- Check that only the driver’s door will unlock when the driver’s
door lock key cylinder is turned to
the unlock side and all the doors will unlock when turned to the unlock side
once again within
3 seconds from the first unlocking operation, with the key (2–step unlocking
function).
Hint
:
the 2–step unlocking function is applicable to the driver’s door lock key
cylinder only.
(5) Check that all the doors will unlock when the passenger’s door lock key
cylinder is turned to the
unlock side once with the key.
- check the key confinement prevention function.
Notice
:
in order to prevent the key from being confined, the inspection should be
performed with the driver’s
door glass open.
- Insert the ignition key into the ignition key cylinder.
- With the driver’s door open, check all the doors will immediately
unlock when the door lock knob
for the driver’s door is turned to the lock side.
- With the driver’s door open, check all the doors will immediately
unlock when the door control
switch (for manual operation) is turned to the lock side.
- With the driver’s door open, lock the driver’s door by holding the
driver’s door lock knob in the
lock side for 2 seconds or more, and then close the driver’s door. At this
time, check that all the
doors will unlock.
- check the security function.
- Close all the doors with the driver’s door glass open so that the
door control switch (for manual
operation) can be operated from the outside of the vehicle.
- Pull out the ignition key, open the driver’s door, and close and
lock the door with the door control
switch (for manual operation). Under this condition, check that all the
doors will not unlock when
the door control switch (for manual operation) is turned to the unlock side
from the outside of the
vehicle.
- Pull out the ignition key, close and lock the driver’s door by the
key operation. Under this condition,
check that all the doors will not unlock when the door control switch (for
manual operation)
is turned to the unlock side from the outside of the vehicle.
- Pull out the ignition key, close the driver’s door and lock the
door by the wireless door lock operation.
Under this condition, check that all the doors will not unlock when the door
control switch
(for manual operation) is turned to the unlock side from the outside of the
vehicle.
- Check that the security function will cancel when either of the
following conditions is satisfied.
- The ignition switch turned on
- the driver’s door unlocked by the key operation
- the door control switch (for manual operation) turned to the unlock side
after unlocking the
door control knob manually
- the doors unlocked by the wireless operation (for wireless door lock
models)
- check the illuminated entry function.
- Check that the room light, ignition switch light and rear room
light will light up when opening any
of the doors and fade out in 15 seconds after closing the door.
- Check that the room light, ignition switch light and rear room
light will fade out immediately when
either of the following conditions is satisfied.
- All the doors closed and locked
- all the doors closed and the ignition switch turned on or acc
1. Inspect driver’s door lock
Inspect the door lock motor operation.
Standard:
If the result is not as specified, replace the door lock assembly.
Inspect the door lock and unlock ...
Other materials:
Overhaul
Hint: components:
1. Discharge refrigerant from refrigeration system
sst 07110–58060 (07117–58080, 07117–58090, 07117–78050, 07117–88060,
07117–88070,
07117–88080)
2. Disconnect cooler refrigerant liquid pipe a
Remove the bolt and disconnect the cooler refrigerant liquid
pipe a fro ...
System description
The ecm uses signals from the vehicle speed sensor and crankshaft position
sensor to detect the actual
gear position (1st, 2nd, 3rd or o/d gear).
Then the ecm compares the actual gear with the shift schedule in the ecm memory
to detect the mechanical
trouble of the shift solenoid valves, th ...
Circuit description
The side airbag sensor assy (lh) circuit consists of the diagnosis circuit
and lateral deceleration sensor, etc.
It receives signals from the lateral deceleration sensor, judges whether or not
the srs must be activated,
and detects diagnosis system malfunction.
Dtc b1141/33 is recorded wh ...