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Crown WP2320:
No lift. Wiring diagram?

Hi, have a problem with a crown WP 2320.

The machine has a keypad fitted and I suspect this doesn't work. I have bridged the 2 wires for the key switch out which allows the machine to turn on and drive, but has no lift. Lower works though. The key pad has 4 wires coming off it so I'm not sure if one of those wires supplies power to the lift contractor. Does anyone have a wiring diagram that may be able to help me out.

Thanks a lot
  • Posted 4 Jan 2017 01:21
  • Discussion started by Jofork
  • Western Australia, Australia
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Showing items 1 - 5 of 5 results.
Those models have a known wiring harness problem in the handle. Check to see if you have battery volts at connector "D" pin 4 when you push the lift button
  • Posted 30 Jan 2017 11:26
  • Reply by Ifixit
  • Pennsylvania, United States
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Those models have a known wiring harness problem in the handle. Check to see if you have battery volts at connector "D" pin 4 when you push the lift button
  • Posted 30 Jan 2017 11:26
  • Reply by Ifixit
  • Pennsylvania, United States
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Limit switch working properly. Battery voltage 24.9 seems to be ok.
  • Posted 10 Jan 2017 20:17
  • Reply by Jofork
  • Western Australia, Australia
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What's your battery voltage? Could also be in lift lockout.
  • Posted 6 Jan 2017 09:19
  • Reply by techno_nz
  • Canterbury, New Zealand
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Not very familiar with your truck but you may want to check if there is a lift cutout switch fitted. Most jacks will only lift so high then a switch opens and cuts out lift to prevent damage to pump. They are generally fitted inside the truck around the lifting linkage.
  • Posted 4 Jan 2017 04:45
  • Reply by stam
  • Ontario, Canada
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edition #1130 - 1 June 2023
Fact of the week
Lincoln was known to have more than one stovepipe hat, each typically seven or eight inches tall. It is said that hats were important to Lincoln: They protected him against inclement weather, served as storage bins for important papers he stuck inside their lining, and further accentuated his great height advantage over other men.