Discussion:
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
  • By Jofork
  • joined 4 Jan'17 - 23 messages
  • Western Australia, Australia
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
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States
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
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States
Limit switch working properly. Battery voltage 24.9 seems to be ok.
  • Posted 10 Jan 2017 20:17
  • By Jofork
  • joined 4 Jan'17 - 23 messages
  • Western Australia, Australia
What's your battery voltage? Could also be in lift lockout.
  • Posted 6 Jan 2017 09:19
  • By techno_nz
  • joined 9 Aug'13 - 138 messages
  • Canterbury, New Zealand
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
  • By stam
  • joined 12 Aug'12 - 779 messages
  • Ontario, Canada

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