Discussion:
Cat ET4000AC error code APP-A

Hi, i need help on this one. After replacing the left drive card and the main power card, the lift won't move, but the code APP-A appeared on the display. The last A is flashing. Anyone's knows what I have to do to make the lift work?

Thank
  • Posted 14 Aug 2019 20:53
  • By FrankM59
  • joined 8 Aug'19 - 3 messages
  • Quebec, Canada
Frank M
Technicien

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.

Global Industry News
edition #1238 - 10 July 2025
This week Forkliftaction News is celebrating its 25th anniversary! A wonderful achievement given we launched at a time when just 6% of the world’s population were internet users, according to Internet World Stats . Over the coming weeks, we will be sharing stories about our history and rolling out more celebrations, so keep an eye out... Continue reading