Discussion:
D-FET short 408 error

Hi guys.
Maybe you could help me with this problem.
After turning the key switch on, the display says "D-FET short 408" error and the forklift doesn't power up.
Somebody knows what this is?
  • Posted 16 Jan 2011 10:58
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
Showing items 21 - 29 of 29 results.
I have a simultaneous code 405 batterie low 416 tension batterie hight I don't know how to solve this probleme
help
  • Posted 30 Aug 2012 04:55
  • By assane_s
  • joined 17 May'12 - 15 messages
  • toulouse, France
I have a simultaneous code 405 batterie low 416 tension batterie hight I don't know how to solve this probleme
help
  • Posted 30 Aug 2012 04:55
  • By assane_s
  • joined 17 May'12 - 15 messages
  • toulouse, France
D-FET Board is locaded in the control unit.
I do have a picture but I don't quite remeber which board is the D-FET board.

Here's the picture:
https://rapidshare.com/files/4026883791/16022011530.jpg

Best regards
  • Posted 12 Jun 2012 15:25
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
hey guys!!!!where is the D-FET BOARD located.?can u send me a pic plz......tanks.
  • Posted 12 Jun 2012 06:37
  • By nicholas_j
  • joined 12 Jun'12 - 1 message
  • Port of Spain, Trinidad And Tobago
I need of service manual for this model and the wiring diagram because i have two broken down by the same code 412 and i don't how to test the FET power of the pum.
Thank you in advance
  • Posted 19 May 2012 23:45
  • By assane_s
  • joined 17 May'12 - 15 messages
  • toulouse, France
assane;
The code 412 is identifying a short in the cargo handling FET of FETs power or control circuits. Check related wiring, motor, FETs and battery to chassis current leakage.
  • Posted 17 May 2012 08:57
  • By MEngr
  • joined 15 Jan'11 - 247 messages
  • Missouri, United States
I have the code 412 in a nissan 1N1L15Q I ck three big transistor of the pum they are ok ,
i need your help
  • Posted 17 May 2012 03:03
  • By assane_s
  • joined 17 May'12 - 15 messages
  • toulouse, France
Thanks...
Yes, I've changed the D-fet board of the left drive. The Forklift works now.
Regards
Ivan
  • Posted 18 Apr 2011 16:31
  • By ivanlinaric
  • joined 16 Jan'11 - 110 messages
  • Zagreb, Croatia
Ivanlinaric;
The truck's management system (Hytachi) is picking up a short in the Drive's transistor POWER circuit. Look closely at current leakage from the battery. Ck current sensor (only measure voltage) and when you check controller elements, also ck the associated harnesses and bus bars. To check the RH & LH field effect transistor boards will require a tear down to check each board which is a 9 FET element construction. Sorry I didn't get back to you sooner I just noticed your post.
  • Posted 18 Apr 2011 02:32
  • By MEngr
  • joined 15 Jan'11 - 247 messages
  • Missouri, United States

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