Check of the motor of a screen wiper The motor of a screen wiper is in a waterproof casing under a windshield, the motor of a back screen wiper is in a back door. For check the corresponding facing has to be removed. The motor of a forward screen wiper will be considered further, with a back screen wiper to arrive as appropriate.
Check of a forward screen wiper
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- At first to find out whether the motor of a cleaner or giving of tension is faulty. To work for this purpose as follows.
- To disconnect the multicontact plug on the screen wiper motor.
- Tax by means of an auxiliary cable tension from a plus pole of the battery on the page plug. (The minus pole of the motor is connected to battery minus through a body).
- The motor of a screen wiper has to work at the 1st step (slowly) now. If it does not work, so the motor or the 1st step is faulty.
- To connect a plus cable to the plug and to the left of the page plug. The motor has to work quickly at the 2nd step now.
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Check of a back screen wiper
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- To connect a plus cable of the battery to the plug A, and weight to the plug B of the plug and to check whether the motor works.
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- Then to disconnect weight from the plug B and at once to connect to the motor case. The motor has to finish to the provision of a stop and stop.
- To give an auxiliary cable tension from a plus pole of the battery on the plug b. To connect weight from a minus pole of the battery to the plug and. The plug b is at the left below, the plug and on the right below.
- The motor of a screen wiper has to work at the 1st step (slowly). If it does not work, so the motor or the 1st step is faulty.
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- To connect a minus cable to the page plug. The plug with is over the plug and. The motor has to work at the 2nd step (quickly) now.
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Check of a back screen wiper
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