Cat Lift Trucks (& Caterpillar) NRR40:
CAT NRR40 Error code 25

Working on a CAT NRR40 that us showing a code 25. Anyone know what that code is?
  • Posted 15 Jul 2016 00:15
  • Discussion started by Lifttruckwrench
  • Tennessee, United States
Showing items 1 - 1 of 1 results.
Code 25
Short detected in Field Current Circuit

Possible Causes:
- check cables from field windings to field wiring assy
- check cables from field wiring assy to H-bridge control module
- check cables from H-bridge control module to vehicle manager
- check cables from field waring assy T1 - T4 (base leads for TM1 and TM2)
- the field wiring assy (tm1 or tm2 may be bad
- H-bridge control module may be bad
- vehicle manager may be bad
- the motor may have an internal short

I would check the drive motor first of all and all the cables in its circuit.
  • Posted 15 Jul 2016 22:08
  • Reply by swoop223
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

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

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

Albion, MI, United States Caster Concepts has announced a 16,000 sqft. (1,500 sqm) USD2 million expansion at its headquarters in Central Michigan. The expansion will accommodate a larger engineering department, additional floor space...
Hamburg, Germany Jungheinrich has announced the acquisition of Indiana-based Storage Solutions group, a leading provider of racking and warehouse automation solutions, to gain enhanced access to the attractive US warehousing and...

Next Editorial Features

SMART ATTACHMENTS - Mar 2023
DRIVERLESS/AUTOMATED MATERIALS HANDLING - Apr 2023

Latest Jobs

Ghent, Kentucky, United States
Lincoln, NE, United States
Le Mars, IA, United States
Lexington, United States
Automation solutions applied to the material handling world are continuously evolving. The latest technology development in Bolzoni has been to design and manufacture fully electric driven attachments to fit Automated Guided Vehicles.
IWLEX is a brand-new purpose driven, industry exhibition, conference and community specifically focusing on warehousing and intralogistics, and will be held at the Telford International Centre, Shropshire, England on the 23-24 May 2023.

Movers & Shakers

senior marketing manager
Tompkins Robotics, United States
chief digital officer
Wiferion, Germany
director of dealer development
Toyota Material Handling, United States
director of national accounts
Toyota Material Handling, United States
Albion, MI, United States Caster Concepts has announced a 16,000 sqft. (1,500 sqm) USD2 million expansion at its headquarters in Central Michigan. The expansion will accommodate a larger engineering department, additional floor space...
Mumbai, India Konecranes and Larsen & Toubro (L&T), a large Indian multinational company, have signed a licensing agreement for the manufacturing and distribution of Konecranes port cranes in India, expanding Konecranes’ footprint...

Upcoming Events

March 20-23, 2023 - Chicago, United States
May 18-20, 2023 - Guangzhou, China
June 28-29, 2023 - Frankfurt am Main, Germany