Jumping speedo vss signal
#2
RX-7 Bad Ass
iTrader: (55)
Bypass what harness? I think the speedometer sensor pretty much goes straight to the speedometer on the dash.
Jumping or flaky instrument clusters are 99% of the time the cluster itself that is failing. There are a few guys that can do repairs on them now.
Dale
Jumping or flaky instrument clusters are 99% of the time the cluster itself that is failing. There are a few guys that can do repairs on them now.
Dale
#3
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#4
RX-7 Bad Ass
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Just follow the wiring diagram in the shop manual. I do think that signal just goes straight to the speedo from the transmission.
Dale
Dale
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I agree, I was just hoping I’d someone could tell me there is a connection on the back of the Speedo I can wire into, like the tach does
#6
Rotary Freak
Might explain the connectors to nowhere the other week!
3C and 3A are the speed sensor connection at C-01, get there by X-16 on the emissions and X-17 on the instrument harnesses.
I might keep checking for something along these lines if nobody is bringing in wrecking cars....still stuff out there in Japan for 30 year old cars, although being auto and a silly price this is not much good for you even if you've got a V 1 - https://page.auctions.yahoo.co.jp/jp...on/g1054779767 We threw out complete jap version 1 and 3 harnesses recently so can't check, but yellow/red and yellow/white are the colours for Au version 3 for those terminals.
3C and 3A are the speed sensor connection at C-01, get there by X-16 on the emissions and X-17 on the instrument harnesses.
I might keep checking for something along these lines if nobody is bringing in wrecking cars....still stuff out there in Japan for 30 year old cars, although being auto and a silly price this is not much good for you even if you've got a V 1 - https://page.auctions.yahoo.co.jp/jp...on/g1054779767 We threw out complete jap version 1 and 3 harnesses recently so can't check, but yellow/red and yellow/white are the colours for Au version 3 for those terminals.
#7
Full Member
I think you're asking if there are some handy screws that hold the gauges in that you can use to make a connection? Alas, not for the speedo, you're pretty much stuck with finding a used set of connectors and splicing them in.
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