Rear Wiper - died in the vertical postion!

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Ulrika480
Knows where Volvo is from
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Rear Wiper - died in the vertical postion!

Post by Ulrika480 » Sun Sep 22, 2013 10:29 am

Haven't used it for ages but turned it on the other day and it died in the 'erect' position. Is it normally the motor that seizes or worth checking something else first ? Also - is it an MOT failure?

Thanks

eye of ra
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Re: Rear Wiper - died in the vertical postion!

Post by eye of ra » Sun Sep 22, 2013 11:34 am

Yes it could be the motor but I would check the wiring where it goes from the top of the tailgate into the roof, it’s a weak spot. There are a few wires and the symptoms vary depending on which one has broken.
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glasgowjim
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Re: Rear Wiper - died in the vertical postion!

Post by glasgowjim » Sun Sep 22, 2013 2:40 pm

As stated above the usual culprit is the rubber connector to the the rear window that wears through causing a short circuit. Take you multimeter or a bulb and check for continuity at the motor connector . If there is no voltage at that point then it is the rubber connector but TBH a visual inspection is sufficient.

No it is not an mot fail if you remove the rear wiper arm.

Ulrika480
Knows where Volvo is from
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Re: Rear Wiper - died in the vertical postion!

Post by Ulrika480 » Sun Sep 22, 2013 3:55 pm

glasgowjim wrote:As stated above the usual culprit is the rubber connector to the the rear window that wears through causing a short circuit. Take you multimeter or a bulb and check for continuity at the motor connector . If there is no voltage at that point then it is the rubber connector but TBH a visual inspection is sufficient.

No it is not an mot fail if you remove the rear wiper arm.

Thanks, both.

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