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 Post subject: Re: 2 Speed Wiper Wiring
PostPosted: Sun May 29, 2022 1:55 am 
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1275cc
1275cc
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Joined: Fri May 02, 2008 3:07 pm
Posts: 5071
Location: The Internet
Do you need help with the 2 speed wiper wiring?

Here are the wiper wiring sections from the factory drawing of the main harness.
Attachment:
Factory Drawing Wiper Wiring MK2, 2 Speed added 22-7-70.jpg


Here is a guide showing where the wires connect to the wiper motor and wiper switch.
Attachment:
2 Speed Wiper Wiring - MK2 S.jpg


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 Post subject: Re: 2 Speed Wiper Wiring
PostPosted: Sun May 29, 2022 9:04 am 
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1098cc
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1502
Location: Brandy Hill, NSW
Thank you gtogreen1969. See how I go.

I would like to test the motor before installing though, just need to know how to make the connections direct from a car battery.


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 Post subject: Re: 2 Speed Wiper Wiring
PostPosted: Sun May 29, 2022 10:31 am 
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1098cc
1098cc

Joined: Wed Sep 30, 2015 9:38 am
Posts: 1502
Location: Brandy Hill, NSW
Just wondering is the power for the wipers coming from the voltage stabiliser on the instrument panel or the alternator?


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 Post subject: Re: 2 Speed Wiper Wiring
PostPosted: Sun May 29, 2022 11:20 am 
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1275cc
1275cc

Joined: Sat Feb 09, 2013 5:44 pm
Posts: 2187
Location: Camden
The voltage regulator/stabiliser has a B (battery, or 12 V side) post that has 2 Green wires going to a single terminal on it. One green wire is 12 volts in to the stabiliser itself; the other green wire is only piggybacking 12 volts off to the windscreen motor. The 12 V into the stabiliser is from Fuse A4, which gets power from the ignition switch, which gets power from the starter solenoid, meaning both battery and alternator input.
Then it all gets back to the sun.....


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 Post subject: Re: 2 Speed Wiper Wiring
PostPosted: Sun May 29, 2022 7:23 pm 
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848cc
848cc

Joined: Sat Jun 02, 2007 6:32 pm
Posts: 86
Location: Caloundra, Qld.
I made a test loom - +ve & -ve connections & a 2nd earth for the wiper Body so that the park functions. Great for testing a motor and it also works for single speed motors.
Attachment:
20220529_110710.jpg


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