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Wiper motor wiring


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#1 navvie

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Posted 07 March 2007 - 11:53 PM

Hello,

In my haste to get my wipe motor out so I can clean up the park switch (whilst I wait for minispares to deliver) I cannot remember which terminals the blue and red wire connect to. The green goes to the inner wing I remember that much!

Haynes says "make a note before disconnecting"... fat load of good when I've got it in bits.

Can anyone help?

#2 taffy1967

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Posted 08 March 2007 - 12:26 AM

Just call me "Super Taff The Mini Guru":proud:

Posted Image

:D

#3 Dan

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Posted 08 March 2007 - 09:33 AM

What green wire goes to where now? There should be a black wire from an eyelet under a cover screw running to earth, other than that all the wiring is in the harness.

#4 taffy1967

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Posted 08 March 2007 - 01:03 PM

I took it that he wanted to know the park-switch colour positions? :proud:

#5 Dan

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Posted 08 March 2007 - 01:39 PM

Oh I think you're probably right but where is this green wire from?

#6 Bass Man

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Posted 08 March 2007 - 02:18 PM

Digital cameras, god bless 'em, saved many a reassembly cockup!!

#7 taffy1967

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Posted 08 March 2007 - 04:16 PM

Oh I think you're probably right but where is this green wire from?


Their all (green, yellow & red) from the motor and you can just see the green wire too if you enlargen the image.

#8 navvie

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Posted 08 March 2007 - 05:54 PM

Oh I think you're probably right but where is this green wire from?


My original wiring had a the middle terminal empty, with the green wire connected to the inner wing.

Maybe that explains why they never parked (and of course, my rev counter does not work) - from searching I'm hoping that fixing the switch will miraculously bring my rev counter back to life.



Thanks Super Taff for the photo, I have saved that away somewhere safe for future reference.

Edited by navvie, 08 March 2007 - 05:56 PM.


#9 taffy1967

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Posted 08 March 2007 - 06:09 PM

They usually fail to park when the park-switch has worn out. And you might just be lucky, because if you get the wiper motor working and earthing properly (usually corrects a short circuit) then your tachometer should start working again so long as the blade connector for it is attached to the main 4 fuse box.

If there's still a problem, then it's well worth replacing the park-switch and I imagine a previous owner removed and re-routed that green wire in an attempt to stop the fuse on that circuit from blowing. (Third one down, 25amp).

Edited by taffy1967, 08 March 2007 - 06:14 PM.


#10 navvie

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Posted 08 March 2007 - 06:20 PM

They usually fail to park when the park-switch has worn out. And you might just be lucky, because if you get the wiper motor working and earthing properly (usually corrects a short circuit) then your tachometer should start working again so long as the blade connector for it is attached to the main 4 fuse box.

If there's still a problem, then it's well worth replacing the park-switch and I imagine a previous owner removed and re-routed that green wire in an attempt to stop the fuse on that circuit from blowing. (Third one down, 25amp).


Noted, I have spare fuses to hand. :proud: If it blows I'll put the green wire back to the wing for now. A replacement switch is on order from minispares.




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