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S4 wiring with S5 Gauge Cluster

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Old May 4, 2011 | 01:41 PM
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S4 wiring with S5 Gauge Cluster
I found a S5 gauge cluster for 35 bucks on a junkyard. I was hesitant in getting it for my S4 because the fear that the wiring is different. Will S5 cluster work in a S4?
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Old May 4, 2011 | 02:03 PM
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87 t-66
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you need to repin the cluster harness. look in the wiring diagrams in the FAQ. it is easy.
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Old May 4, 2011 | 02:57 PM
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Same question here, but I'm planning on changing some of the gauges as per this.

With just the repin, all the electronic should work, but what about the speedo?
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Old May 4, 2011 | 05:49 PM
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The speedometer is mechanical and hooks up to the transmission by a cable..so you don't have to worry about any wiring.
The speedo will work.
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Old May 5, 2011 | 03:58 PM
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Im getting one this weekend for sure.
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Old May 5, 2011 | 04:00 PM
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What about the S5 ECU and the compatibility with S4 wiring?
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