Discussion:
RIGHT MOTOR OPEN

Hello to all. Help me to understand
Wawe 50 Controller CROWN MC-1CR
1703-2010
Error: "Open motor right"
Motors experienced on the straight they work.
splay information
BDI Light code
BDI display Blinking
Wrench Light Blinking
Handset information Message RIGHT MOTOR OPEN
Vehicle information
Alarm Repeatedly 2 quick beeps
Effect on vehicle Shall not Power Up
Code information
Explanation Right motor open circuit at Power Up
Possible cause
- Wiring to the right motor is open
- Right motor is defective
  • Posted 24 Oct 2018 03:33
  • Modified 24 Oct 2018 03:35 by poster
  • By ilnur_t
  • joined 24 Oct'18 - 6 messages
  • Russian Federation
ilnurt
Showing items 1 - 3 of 3 results.
Had that same problem just last week. The right motor was dirty from the dust of the brushes. Older motors don't have any openings for that dust to escape and builds up. Blowing out the brushes and checking that they are still good usually does the trick. That is, open every brush cap and remove them all, then use your air nozzle from your compressor and blow it out good. If it's too bad you may need to open the motor itself to get the dust out.

Those motors can cause all kinds of weird situations with the WAV. I once had a WAV where the throttle turned the unit and the steering made it go forward and backwards! I took out the motors, opened them, blew them out real good and put them back in and it worked fine!
  • Posted 17 Dec 2021 03:15
  • By Tim_Batson
  • joined 17 Dec'21 - 4 messages
  • Iowa, United States
Check for voltage at power up. Then remove motor brushes and blow out all dust. Make sure brushes still show numbers on the side, if not...they are worn out
  • Posted 8 Jul 2020 11:34
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States
Any update on this? I have the same issue.
  • Posted 8 Jul 2020 11:18
  • By Greg_Read
  • joined 8 Jul'20 - 1 message
  • Florida, United States

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.

PREMIUM business

Noblelift
Global leader and manufacturer of high quality electric, lithium-ion, and IC material handling equipment.
Latest job alerts …
Columbia, SC, United States
East Syracuse, United States
Indianapolis, IN, United States
Saratoga, United States
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025

PREMIUM business

VETTER Industrie GmbH
The world's most comprehensive range of forks and the most intelligent sensor fork for more safety and efficiency.
Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing

PREMIUM business

Cascade Corporation (World HQ)
Leading manufacturers of attachments, forks and related technologies for forklifts and AGVs.
Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing