Discussion:
error code 426 D/CONT and 436 P/CONT

Hello everyone,
can you please help me with these error codes ?
- 426 D/CONT
- 436 P/CONT
They appear when the forklift warm up.

And another problem that i have is, when i try to get in diagnostic mode (FN1+FN4+key on) the screen is just blank, and the menu is not showing up.
  • Posted 26 Jan 2016 21:31
  • Modified 26 Jan 2016 23:25 by poster
  • By Paul_Doleman
  • joined 26 Jan'16 - 2 messages
  • Moravskoslezsky, Czech Republic
Showing items 1 - 5 of 5 results.
If your truck is equipped with Zapi controllers - the problem is with VCM module.
  • Posted 4 Sep 2023 17:26
  • By Jaroslav_B
  • joined 4 Sep'23 - 2 messages
  • Lithuania
Glad I was a help
  • Posted 21 Jul 2023 05:46
  • By comet
  • joined 17 Nov'09 - 19 messages
  • Sounty Durham, United Kingdom
I have found it. It Was the one of the 3 Fans. If you disconnect the fanconnector you got this error. I have changed all 3 Fans, now its running.
In diagnosismode i saw that the Temperature of the Controllers are normal. Ty for you help
  • Posted 21 Jul 2023 03:26
  • By Jakob
  • joined 26 Jun'23 - 2 messages
  • Germany
Diagnosis mode isFN1+FN4 turn key then FN2,FN3,FN4, FN1 within ten seconds.
Adjustment mode isFN1+FN3 Turn key then code 3123. Hope this helps
  • Posted 21 Jul 2023 00:26
  • By comet
  • joined 17 Nov'09 - 19 messages
  • Sounty Durham, United Kingdom
Hey did you find a solution? Have the same Problem. Changed Pumpcontroller but error ist still activ
  • Posted 26 Jun 2023 20:05
  • By Jakob
  • joined 26 Jun'23 - 2 messages
  • Germany

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.

Latest job alerts …
Wentzville, MO, United States
Columbia, SC, United States
Cleveland Ohio, United States
Latest job alerts …
Wentzville, MO, United States
Cleveland Ohio, United States
Columbia, SC, United States
Fact of the week
The dot-com bubble, a period of large and rapid investments in internet-based companies, peaked in 2000 and saw the Nasdaq Composite index rise by 579%. Then the bubble imploded. As the value of tech stocks plummeted, cash-strapped internet start-ups became worthless and collapsed.