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The mkiv Supra Owners Club

Help: speedo not working on an auto to manual


ray007

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Hi all

 

Just finished putting my project together, was originally auto tt now has a w58 box

 

I've used a tt6 ecu and tt6 clocks, the rev counter, fuel and temp gauges work but no speedo

 

Can anyone advise the possibilities?

 

Thanks in advance

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Has the kph-mph convertor been connected properly connected when you swapped the clocks over? That would fudge up the Speedo and nothing else.

 

The original looms had the converter but the complete dash and loom was removed and replace with another set and the clock just plugged in... Would i need to reinstall the converter for the manual clocks to work? Didn't think so

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If the convertor has been removed what are your clocks showing mph or kph? I imagine something hasn't been plugged in properly or a loose connection somewhere, I would remove the dash panels and from the Speedo plug follow the wires untill you find a suspect. Could be a long haul. Good luck.

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