Electrical madness: wiring 911 2,2 T my 1970

Need some help with a technical problem - ask away and let's see if we can all help.

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Max911
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Electrical madness: wiring 911 2,2 T my 1970

Post by Max911 »

Hello Gentlemen

Me again, going on with restoration, in parallel my madness

Rear taillight ok for turn signals, stoplight, reverse light but not for red night lights.

Using a tester seems not receiving electricity.

Front light, turnlights and beam ok, fuses ok.

Before dismantling for complete resto was all ok, wiring are the same kept out and in with care.

Unfortunately some former wiring repair and painting of car changed wire colour and make difficult to use a wiring scheme.

Please just confirm me that rear tail light are powered from front fuse box through wiring branch going towards and that connection on rear rele' plate coild not affect rear light power.

Thanks a lot
Max


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Nick Moss
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by Nick Moss »

We call them "sidelights". The left and right are fed from 2 separate fuses at the front, 5 on the lower fuse board for the left, 6 for the right. These fuses supply the front sidelights as well, so you should have lights at the rear if they are working at the front. Let me know your email address and I will send the wiring diagrams, These circuits do not pass through the rear relay board.
Nick Moss - early911.co.uk - Fuchs refurbishment
07980 017994
nick@early911.co.uk
Max911
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by Max911 »

Thank you very much, my mail address via private message


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Max911
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by Max911 »

Dear all

Infinitely thanking Mr Nick Moss for wiring diagram I finally got front and rear lamp correctly alive
Unfortunately discovering on my old wiring patches, different colours for wipers, windscreen washer, rear defrost, horn ... still not working...

Going slightly mad I'm seriously considering to buy some new wiring branches...

From https://www.kroonwireharnesses.com

Have some of you ever bought from them?
Is the quality good as promised?
They cost like gold and diamond so I would consider them only if are the definitive replacement

I found other providers but offering only wiring without correct cable terminals and altough going bankrupt with this restoration I still keep the route of a quality resto with correct mix of replacement parts and renovation of original aged parts

Thanks again as usual
Max


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RichardBTek
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by RichardBTek »

Hi Max

What's the problem with the wipers etc? If I remember there is a bit of an overlap with regard to colours around the 70/71 age. When I did mine (late 70e) I did quite a lot of cross referencing between 70 and 71 wiring diagrams. The motor was a bit confusing but the terminals are numbered if you use a magnifier.

Richard
1971 911T RHD (Big Restoration)
Max911
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by Max911 »

Thanks Richard

My problems are surely related to the fact that I have no wiring for wipers coming from fuse nr6, probably bypassed in the past in some way that I' m no able now to find out...

Wiper motor simply not filled by power...


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RichardBTek
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Re: Electrical madness: wiring 911 2,2 T my 1970

Post by RichardBTek »

PM sent
1971 911T RHD (Big Restoration)
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