MY 1997 MAZDA MIATA MX5S CHECK ENGINE LIGHT CAME...

  • Tiny
  • FASTPHYLL
  • 1997 Mazda Miata

My 1997 Mazda Miata MX5's check engine light came on so my husband put his scanner on it. The pcm won't communicate with the scanner. There is power to the pcm & the scanner is working. Any ideas?

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Wednesday, October 31st, 2012 AT 4:20 PM

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  • Tiny
  • Brien p
  • Member

Is the fuse blown for data link connector if not try test light to see if power at connector and ground the fuse is ussaully with the cig lighter

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Wednesday, October 31st, 2012 AT 4:29 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,997 posts

Ensure the security system is not armed..

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Wednesday, October 31st, 2012 AT 5:11 PM

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