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Crown RC5540-40STT:
no fwd or rev and code 307

no forward or reverse, checked battery it's 37v, lift works aux works, line contactor kicks out right after start up and has code 307
  • Posted 9 May 2020 09:33
  • Discussion started by jimbony
  • New York, United States
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Showing items 1 - 2 of 2 results.
If you dont have a blown or voltage dropping fuse sorry to say but its the traction controller access 3
  • Posted 1 Mar 2022 15:58
  • Reply by Ratm
  • Florida, United States
Stoney
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I have similair issue no forward reverse in code area says left pedal then right pedal did u get yours fixed?
  • Posted 20 Jun 2020 23:53
  • Reply by kingkuality
  • Ohio, United States
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"Remove the coils and ohm out the pins. Coils take a different number than regular 4y plugs... If code is there then it is an ecu issue."
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