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Registered User
Join Date: Dec 2014
Posts: 18
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'77 911S No power at master cyl switches no brake lights
Hello Everyone,
I'm having some issues sorting out the wiring in my 1977 911s, the PO made a mess of the wiring installing aftermarket alarms and stereo's over the years. I've got most of it sorted, but I still don't have rear brake lights. I've confirmed that the bulbs and obvious stuff is okay, but I don't have +12v at the brake light switches on the master cylinder. Where do these switches get power from, what should I check next? Thanks! |
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Registered
Join Date: Aug 2008
Location: sectors R&N, SE Pa
Posts: 3,117
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I don't have a 77 schematic, but the '82 and '87 get their power from an 8 Amp fuse in the frunk off a green/blue wire. Am sure someone with more info will post.
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Dan '87 Targa Carrera 3.2 - Fabspeed Cat Bypass, M&K Muffler, SW Chip Venetian Blue |
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