1999 4

  • Tiny
  • Anonymous
  • 1999 Jeep Grand Cherokee
  • 140,000 miles

1999 4.7 gr. Cherokee crank but no start. Pcm has no response on scan tool all other modules are accessable with scan tool. Check powers and grounds at pcm -ok. Vehicle has a new pcm, skim module and skim key all of which were programmed at the dealer.

Sunday, March 17th, 2013 AT 2:49 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,804 posts

Check your fuses in ower dist center and try replacing auto shutdown relay with another one if fuse box. Check these connections and wires for shorts etc. Pics included

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Sunday, March 17th, 2013 AT 3:27 PM

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