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After having new key programmed, no crank no start, odometer not working properly

Tiny
SHERI ALLEN
  • MEMBER
  • 2003 FORD FOCUS
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 157,000 MILES
I tried starting it, no crank no start. All lights windows chimes work, but the odometer is showing dashes instead of numbers. I lost my keys a few days ago had a lock smith come out and program a new key it worked about 6 times starting the car now it doesn’t work. Found my old key and they don’t look the same. Could this be the problem?
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Monday, July 29th, 2019 AT 10:23 AM

1 Reply

Tiny
BMDOUBLE
  • MECHANIC
  • 1,139 POSTS
When there are dashes on your odometer the communication from your cluster to your powertrain control module has been lost. The key has nothing to do with that. A bad pcm power relay, bad ground, or a bad pcm (powertrain control module) are the usual suspects. On the passenger side shock tower there is a ground that goes into a small square shaped block that I've had issues with the wire coming out of the block so I just splice in a new wire with an eye terminal to a good body ground and be done with it. I included a wire diagram of the pcm power circuit.
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Monday, July 29th, 2019 AT 3:20 PM

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