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Purpose of wiring harness going into brake fluid reservoir?

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Old 03-10-2003, 04:41 PM
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Question Purpose of wiring harness going into brake fluid reservoir?

I'm wondering what the purpose of this wiring harness is? Is it the sensor for the brake light(low fluid)?




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Old 03-10-2003, 04:48 PM
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That's exactly what it's for. Your brake light that illuminates for your parking brake comes on when the brake fluid is low.
Old 03-10-2003, 08:30 PM
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what about the wire coming out of the lid? My brake light was always on and i disconnected the wire coming out of the lid and it went away, so i was wondering if this has happened to anyone else and what it could be?
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Old 03-10-2003, 09:20 PM
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Originally posted by 914runner
what about the wire coming out of the lid?
Same purpose, different design.
Old 03-10-2003, 10:22 PM
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well it wasnt high nor low it was right where it was supposed to be, so mabe the sensor went bad?
Thanks
Old 03-10-2003, 10:46 PM
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On mine there is a little ball that floats on the fluid and I think its part of the level sensor. Maybe someone threw your ball away and that caused the brake light.
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