Cat Lift Trucks (& Caterpillar) 2ET4000:
Error codes 4805 and 4809

hello need help to identify codes 4805 and 4809. At start up self test showing these codes. truck will not move either direction. what test do i need to do. thanks serial number is FN433765
  • Posted 24 Mar 2021 00:56
  • Discussion started by Hdsprt
  • Illinois, United States
Showing items 1 - 5 of 5 results.
Thank you. I am checking with the mechanic.
  • Posted 29 Sep 2021 05:18
  • Reply by josephine_b
  • United States
Josephine Basile
1901 are incorrect start i mean , drive pedal little bit on when start up?
  • Posted 29 Sep 2021 05:08
  • Reply by tr_doctor
  • Netherlands
Regards
check you have 60 ohm on canbus high and canbus low. One component of Canbus give problem or short circuit
  • Posted 29 Sep 2021 05:05
  • Reply by tr_doctor
  • Netherlands
Regards
Good morning,
Could you help with Fault Code E1901-1 on a Caterpillar 2ET4000 s/n: FN485006/
I appreciate the help.
  • Posted 29 Sep 2021 02:05
  • Reply by josephine_b
  • United States
Josephine Basile
hello , you must check in diagnose wich controller give error on Can bus systeem.

display , interface , drive control and hydraulic control possible
  • Posted 25 Mar 2021 00:50
  • Reply by tr_doctor
  • Netherlands
Regards

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.

Latest job alerts …
Wentzville, MO, United States
Ottumwa, IA, United States
Harrisburg, SD, United States
Fact of the week
Bluetooth is named after the 10th-century Viking king, Harald Bluetooth, who united warring tribes in Denmark and Norway. In 1997, Jim Kardach from Intel gave the name to the technology because of its ability to unite different communication protocols, just as Harald united various tribes.
Upcoming industry events …
July 22-24, 2025 - Sydney, Australia
November 11-13, 2025 - Singapore, Singapore
November 12-13, 2025 - London, United Kingdom
Fact of the week
Bluetooth is named after the 10th-century Viking king, Harald Bluetooth, who united warring tribes in Denmark and Norway. In 1997, Jim Kardach from Intel gave the name to the technology because of its ability to unite different communication protocols, just as Harald united various tribes.