1. Home
  2. Forums
  3. Technical Troubleshooting

BT Prime-mover PMX:
BT Prime Mover Pallet Jack, no power to controls & horn.

My pallet jack has no power going to the controls or horn. The jack does nothing. I get 24 volts at the battery. When I connect the battery to the unit, I only get 15 volts on the negative side going into the PMC controller. The light on the controller does nothing. How do I diagnose if it is my controller is bad. Hate to spend money on a controller to find out that's not the problem.

Thanks
  • Posted 24 Dec 2015 12:26
  • Discussion started by Hapaki
  • California, United States
Post a ReplyReport this post

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Hangcha CPYD25XW71F-C
Hangcha CPYD25XW71F-C 2022
Flesherton, Ontario, Canada
Used - Sale
Hangcha CBD15
Hangcha CBD15 2021
China
Used - Sale
USD1,600
|
Upcoming industry events …
TOC Europe 2025
June 17-19, 2025 - Rotterdam, Netherlands
Southern African Lifting Awards
August 29, 2025 - Boksburg, South Africa
Industrial Transformation ASIA-PACIFIC (ITAP)
October 15-17, 2025 - Singapore, Singapore
More Events
From the forum discussions …
"Crown dead batteries -...that should get the voltage high enough for the on-board charger to start.... all depends on how low the voltage is and..."
DyslexicNerd_01, United States
Read & Post in our Forums
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Ask us about editorial contribution
Last Week's Most Read
edition #1233 - 5 June 2025

PREMIUM business

Hawker Powersource, Inc.
HAWKER® offers a range of hybrid motive power solutions customized to adapt as your operation's needs change.
Hawker Powersource, Inc.
Movers & Shakers
Manojit Acharya Manojit Acharya
Manojit Acharya
APAC vice president, Jungheinrich
David Campbell
Senior VP direct sales and marketing, Daifuku Intralogistics America
Maxs Foo
Regional sales manager for Malaysia and Singapore, Libiao Robotics
Luis Miguel Sevilla Martinez
Area sales manager - Spain, Trex Parts

Showcased in the Virtual Expo

Global Industry News
edition #1234 - 12 June 2025
As a journalist focussed on the materials handling sector, it is difficult not to notice the regularity of news stories that detail injuries to – or worse still the deaths of – forklift operators... Continue reading
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025
Ask us about editorial contribution