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will not go through self test

Hi, I have a customer with a Crown SP3020-30 and when you turn the key switch to start, the ED contactor closes but the display will not go through self test. A flashing amber light blinks on the display but it is NOT flashing a code (we are sure). We tried swapping the display, the distribution board, and the steer module with same the results. We have power on the wire from the key switch start position to the display. Can anyone help?
Thanks,
Tim
LIFT Inc.
  • Posted 21 Jun 2013 05:39
  • By TimM
  • joined 26 Nov'08 - 7 messages
  • Georgia, United States
Thanks! Tim
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Showing items 1 - 3 of 3 results.
I would love to move to the USA but I still can't talk my wife into it
I love everything American, drive a 78 TA, wear a letterman jacket
  • Posted 22 Jun 2013 15:18
  • By crownie
  • joined 8 Sep'08 - 151 messages
  • Victoria, Australia
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I have a job waiting for you in Atlanta Georgia whenever you want it.
Thank you!
Tim
  • Posted 22 Jun 2013 01:34
  • By TimM
  • joined 26 Nov'08 - 7 messages
  • Georgia, United States
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if the little orange led on display blinks there is a can error
the display is not "talking" to the steer module
usual culprit is a bad connection at distribution board
trace the wiring connections
  • Posted 21 Jun 2013 20:59
  • By crownie
  • joined 8 Sep'08 - 151 messages
  • Victoria, Australia
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