Toyota Yaris: Power Window Regulator Motor / Inspection
INSPECTION
CAUTION / NOTICE / HINT
NOTICE:
-
Do not apply positive (+) auxiliary battery voltage to any terminals, except terminal K7-2 (B) or L7-2 (B), to avoid damaging the pulse sensor inside the motor.
-
Perform initialization of the power window system after removing, inspecting or replacing the power window regulator motor assembly.
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PROCEDURE
1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
(a) Connect a positive (+) auxiliary battery lead to connector terminal K7-2 (B).
*a | Component without harness connected (Power Window Regulator Motor Assembly RH) | *b | Motor Gear |
| Clockwise |
| Counterclockwise |
NOTICE:
Do not connect a positive (+) auxiliary battery lead to any terminals other than terminal K7-2 (B) to avoid damaging the pulse sensor inside the motor.
(b) Connect a negative (-) auxiliary battery lead to connector terminals K7-1 (GND) and K7-7 (DOWN) or K7-10 (UP).
(c) Check that the motor gear rotates smoothly as follows:
OK:
Measurement Condition | Specified Condition |
-
Connect the positive (+) auxiliary battery lead to terminal K7-2 (B), connect a negative (-) auxiliary battery lead to terminal K7-1 (GND), and keep them connected for 3 seconds or more.
-
With terminals K7-2 (B) and K7-1 (GND) connected, connect a negative (-) auxiliary battery lead to terminal K7-10 (UP).
| Motor gear rotates clockwise |
-
Connect a positive (+) auxiliary battery lead to terminal K7-2 (B), connect a negative (-) auxiliary battery lead to terminal K7-1 (GND), and keep them connected for 3 seconds or more.
-
With terminals K7-2 (B) and K7-1 (GND) connected, connect a negative (-) auxiliary battery lead to terminal K7-7 (DOWN).
| Motor gear rotates counterclockwise |
-
If the result is not as specified, replace the power window regulator motor assembly RH.
2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
(a) Connect a positive (+) auxiliary battery lead to connector terminal L7-2 (B).
*a | Component without harness connected (Power Window Regulator Motor Assembly LH) | *b | Motor Gear |
| Counterclockwise |
| Clockwise |
NOTICE:
Do not connect a positive (+) auxiliary battery lead to any terminals other than terminal L7-2 (B) to avoid damaging the pulse sensor inside the motor.
(b) Connect a negative (-) auxiliary battery lead to connector terminals L7-1 (GND) and L7-7 (DOWN) or L7-10 (UP).
(c) Check that the motor gear rotates smoothly as follows:
OK:
Measurement Condition | Specified Condition |
-
Connect a positive (+) auxiliary battery lead to terminal L7-2 (B), connect a negative (-) auxiliary battery lead to terminal L7-1 (GND), and keep them connected for 3 seconds or more.
-
With terminals L7-2 (B) and L7-1 (GND) connected, connect a negative (-) auxiliary battery lead to terminal L7-10 (UP).
| Motor gear rotates counterclockwise |
-
Connect a positive (+) auxiliary battery lead to terminal L7-2 (B), connect a negative (-) auxiliary battery lead to terminal L7-1 (GND), and keep them connected for 3 seconds or more.
-
With terminals L7-2 (B) and L7-1 (GND) connected, connect a negative (-) auxiliary battery lead to terminal L7-7 (DOWN).
| Motor gear rotates clockwise |
-
If the result is not as specified, replace the power window regulator motor assembly LH.
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during the power window regulator motor removal/installation are shown below...
INSTALLATION PROCEDURE 1. INSTALL POWER WINDOW REGULATOR MOTOR ASSEMBLY (a) Apply MP grease to the sliding and rotating areas of the power window regulator motor assembly...
Other information:
ADJUSTMENT CAUTION / NOTICE / HINT
*a Centering Bolt *b Standard Bolt HINT:
Centering bolts are used to install the hood hinges and hood lock. The hood and hood lock cannot be adjusted with the centering bolts installed. Substitute the centering bolts with standard bolts with washers when making adjustments...
DESCRIPTION HINT: These DTCs relate to the accelerator pedal position sensor. The accelerator pedal position sensor is built into the accelerator pedal sensor assembly and has 2 sensor circuits: VPA (main) and VPA2 (sub). This sensor is a non-contact type sensor and uses Hall-effect elements in order to yield accurate signals even in extreme driving conditions, such as at high speeds as well as very low speeds...
Categories
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depending on what types of air bags are equipped. For more details
about the seat belt pretensioner operation, refer to the SRS Air Bag
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