Discussion:
Code A4 setting

Anybody come across code A4 on a cat NRR40?
  • Posted 30 Sep 2020 02:23
  • By Mike_McDonald
  • joined 30 Sep'20 - 2 messages
  • Ontario, Canada
Mike McDonald
Showing items 1 - 1 of 1 results.
not much on this code
the code description says "This code indicates that the COP on the VFC has timed out. This code should never be detected in normal operation.
To clear it turn key off/on
if code presists the only corrective actions it lists
1 - check static strap and circuitry (make sure it has a static strap, it is touching the floor and if there is no static strap put one on it.)
2 - Use D-Cat, version 2.8 or higher to resolve code. See "supplement - Dealer/Technitian configuration program: user instructions" on page 7-3 in service manual.
3 - the vehicle manager may be bad

just a guess but chances are it's a static strap issue
  • Posted 1 Oct 2020 20:02
  • Modified 1 Oct 2020 20:03 by poster
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

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.

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.
Nichiyu FB28PN77B367RRC
Yokohama, Japan
Used - Sale
Toyota 02-8FD25
Yokohama, Japan
Used - Sale
Upcoming industry events …
July 22-24, 2025 - Sydney, Australia
November 11-13, 2025 - Singapore, Singapore
November 12-13, 2025 - London, United Kingdom
Movers & Shakers
Pete Stanislawczyk Pete Stanislawczyk
Chief executive officer, East Penn Manufacturing
President, East Penn Manufacturing
APAC vice president, Jungheinrich
Senior VP direct sales and marketing, Daifuku Intralogistics America

PREMIUM business

Combilift Ltd
Manufactures world class 4-way Handling Solutions
Latest job alerts …
Ottumwa, IA, United States
Harrisburg, SD, United States
Wentzville, MO, 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.