Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
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(a) Check that the motor gear rotates smoothly as follows.
NOTICE:
Do not apply positive (+) battery voltage to any terminals except terminal
2 (B) to avoid damaging the pulse sensor inside the motor.
OK:
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Measurement Condition
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Specified Condition
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- Connect the positive (+) battery terminal to terminal
2 (B), and connect the negative (-) battery terminal to
terminal 1 (GND), and keep them connected for 3 seconds
or more.
- With terminals 2 (B) and 1 (GND) connected to the battery,
connect the negative (-) battery terminal to terminal 10
(UP).
- Disconnect and reconnect the negative (-) battery terminal
to terminal 10 (UP) within 1 second.
|
Motor gear rotates clockwise (Up)
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- Connect the positive (+) battery terminal to terminal
2 (B), and connect the negative (-) battery terminal to
terminal 1 (GND), and keep them connected for 3 seconds
or more.
- With terminals 2 (B) and 1 (GND) connected to the battery,
connect the negative (-) battery terminal to terminal 7
(DOWN).
- Disconnect and reconnect the negative (-) battery terminal
to terminal 7 (DOWN) within 1 second.
|
Motor gear rotates counterclockwise (Down)
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- If the result is not as specified, replace the front power window
regulator motor assembly.
CAUTION:
Reset the power window regulator motor (initialize the pulse sensor)
after installing the power window regulator motor and regulator assembly
to the door.
Text in Illustration
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*a
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Motor Gear
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*b
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Clockwise
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*c
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Counterclockwise
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2. INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
|
(a) Check that the motor gear rotates smoothly as follows.
NOTICE:
Do not apply positive (+) battery voltage to any terminals except terminal
2 (B) to avoid damaging the pulse sensor inside the motor.
OK:
|
Measurement Condition
|
Specified Condition
|
- Connect the positive (+) battery terminal to terminal
2 (B), and connect the negative (-) battery terminal to
terminal 1 (GND), and keep them connected for 3 seconds
or more.
- With terminals 2 (B) and 1 (GND) connected to the battery,
connect the negative (-) battery terminal to terminal 10
(UP).
- Disconnect and reconnect the negative (-) battery terminal
to terminal 10 (UP) within 1 second.
|
Motor gear rotates counterclockwise (Up)
|
- Connect the positive (+) battery terminal to terminal
2 (B), and connect the negative (-) battery terminal to
terminal 1 (GND), and keep them connected for 3 seconds
or more.
- With terminals 2 (B) and 1 (GND) connected to the battery,
connect the negative (-) battery terminal to terminal 7
(DOWN).
- Disconnect and reconnect the negative (-) battery terminal
to terminal 7 (DOWN) within 1 second.
|
Motor gear rotates clockwise (Down)
|
- If the result is not as specified, replace the front power window
regulator motor assembly.
CAUTION:
Reset the power window regulator motor (initialize the pulse sensor)
after installing the power window regulator motor and regulator assembly
to the door.
Text in Illustration
|
*a
|
Motor Gear
|
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*b
|
Clockwise
|
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*c
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Counterclockwise
|
|
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COMPONENTS
ILLUSTRATION
ILLUSTRATION
...
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS sys ...
Other materials about Toyota 4Runner:
System Description
SYSTEM DESCRIPTION
1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
(a) The power window control system controls the power window operation using
the power window regulator motors. The main controls of this system are the multiplex
network master switch assemb ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. INSTALL FRONT FENDER MOULDING SUB-ASSEMBLY LH
(a) Install new 9 clips to the fro ...
Components
Removal