Toyota Corolla Repair Manual: Inspection
1. Windshield wiper switch assy
- Continuity check
- check the continuity of each terminal of the connector.
Front wiper switch
Standard:
Front washer switch
Standard:
- W/o intermittent time adjust:
intermittent operation check
- connect the voltmeter (+) terminal to terminal 7 (+1)
of the connector, the voltmeter (–) terminal to terminal
5 (ew) of the connector.
- Connect the battery (+) to terminal 8 (+b) of the connector,
the battery (–) to terminal 5 (ew) and 6 (+s)
of the connector.
- Turn the wiper switch to the int position.
- Connect the battery (+) to terminal 6 (+s) of the connector
for 5 seconds.
- Connect the battery (–) to terminal 6 (+s) of the connector.
Operate the intermittent wiper relay and
check voltage between terminal 7 (+1) and terminal
5 (ew).
- W/ intermittent time adjust:
intermittent operation check
- connect the voltmeter (+) terminal to terminal 7 (+1)
of the connector, the voltmeter (–) terminal to terminal
5 (ew) of the connector.
- Connect the battery (+) to terminal 8 (+b) of the connector,
the battery (–) to terminal 5 (ew) and 6 (+s)
of the connector.
- Turn the wiper switch to the int position.
- Connect the battery (+) to terminal 6 (+s) of the connector
for 5 seconds.
- Connect the battery (–) to terminal 6 (+s) of the connector.
Operate the intermittent wiper relay and
check voltage between terminal 7 (+1) and terminal
5 (ew).
- Operation check (washer switch)
- turn the wiper switch to the off position.
- Connect the battery (+) to terminal 8 (+b) of the connector,
the battery (–) to terminal 6 (+s) and 5 (ew)
of the connecter.
- Connect the voltmeter (+) terminal to terminal 7 (+1)
of the connector, the voltmeter (–) terminal to terminal
5 (ew) of the connector. Turn the washer switch
to on and off and check voltage between terminal
7 (+1) and terminal 5 (ew).
Standard: see the illustration.
2. Windshield wiper motor assy
- Lo operation check
- connect the battery (+) to terminal 1 (+1) of the connector,
the battery (–) to terminal 5 (e) of the connector,
and check that the motor operates at low
speed (lo).
- hi operation check
- connect the battery (+) to terminal 4 (+2) of the connector,
the battery (–) to terminal 5 (e) of the connector,
and check that the motor operates at high
speed (hi).
- automatic stop operation check
- connect the battery (+) to terminal 1 (+1) of the connector,
the battery (–) to terminal 5 (e) of the connector.
With the motor being rotated at low speed
(lo), disconnect terminal 1 (+1) to stop the wiper
motor operation at any position except the automatic
stop position.
- Connect terminal 1 (+1) and 3 (s), and the battery
(+) to terminal 2 (b) to restart the motor operation at
low speed.
Sst 09843–18040
- Check that the automatic stop position is correct.
Standard: see the illustration.
1. Washer motor
Operation check
pour the water into the washer jar with the washer
motor and the pump installed to the washer jar assy.
Connect the battery (+) to terminal 2 of ...
Replacement
1. Remove windshield wiper arm cover
2. Remove fr wiper arm rh
operate the wiper and stop the windshield wiper motor assy at the
automatic stop position.
remove a nu ...
Other materials:
Changing engine switch modes
Modes can be changed by pressing the engine switch with the brake pedal (continuously
variable transmission) or clutch pedal (manual transmission) released. (The mode
changes each time the switch is pressed.)
► Vehicles without a multi-information display
Off*
The emergency flashers ca ...
Lower ball joint assy front lh
Replacement
Hint: components:
1. Inspect lower ball joint assy front lh
Jack up front side of the vehicle.
check the rattle of the lower ball joint assy front lh.
2. Remove front wheel
3. Remove front axle hub lh nut
sst 09930–00010
4. Disconnect speed sensor front lh (w/ ab ...
Symptom confirmation and diagnostic trouble code
Hint:
the diagnostic system in corolla has various functions. The first
function is the diagnostic trouble
code (dtc) check, in which a malfunction in the signal circuits to the ecu
is stored in code form in
the ecu memory. Another function is the input signal check, which checks if
...