Discussion:
No Power to the Platform But can raise platform from the Ground control

I Have a Skyjack SJiii 3219 s/n 262174 The issue i'm having with it is I have no power to the joystick Box. Did find a Bad Wire in the Harness to the platform. Replaced the Harness and a New Joystick Box. Still have no Power. But I Can use the Ground control to Raise the platform and Lower it. And the Batteries are showing Good. Don't Know what Else to look for Can some one Help. Thank's
  • Posted 10 Apr 2023 23:22
  • By Rat1
  • joined 6 Apr'19 - 8 messages
  • Florida, United States
Showing items 1 - 3 of 3 results.
awesome Rat1
yep those pesky switchs ;o)
glad you got it back working
  • Posted 21 Apr 2023 07:24
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
Ok Got Back to Look at the Lift. Pulled out the Battery Charger to get to the switch and found that the push Button Was Bad. Order a New one and Installed it Now I Have Power to the Joy Stick. All is Working Good. Thank's For the Help.
  • Posted 21 Apr 2023 00:41
  • By Rat1
  • joined 6 Apr'19 - 8 messages
  • Florida, United States
Here are skyjacks suggested possible causes for this issue:
if you need better detailed info go to their website and go to the manual section and download manual 'part number' 118941.

1. Loose or broken wire #07 from base terminal block
(TB-1) to platform emergency stop switch (S4).
2. Open or defective platform emergency stop switch
(S4).
3. Loose or broken wire #7A from platform emergency
stop switch (S4) to key switch (S3).
4. Open or defective key switch (S3).
5. Loose or broken wire #8 from keyswitch (S3) to battery
charge indicator (BCI).
6. Loose or broken wire #8 from platform keyswitch
(S3) to joystick enable switch (S7-6) (ANSI/CSA
only).
7. Defective joystick enable switch (S7-6).
8. Loose or broken wire #8 from battery charge indicator
(BCI) to LIFT/DRIVE select switch (S5)
(CE only).
9. Defective LIFT/DRIVE select switch (S5).
  • Posted 11 Apr 2023 10:09
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Latest job alerts …
Evansville, IN, United States
Uxbridge, Canada
Daleville, IN, United States
St. Louis, MO, United States
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Latest job alerts …
Evansville, IN, United States
Daleville, IN, United States
St. Louis, MO, United States
Uxbridge, Canada

PREMIUM business

F. Uchiyama
Global exporter of used forklift and construction machinery, servicing over 80 countries.