Discussion:
CAT EC25K D4 Code on Display

Got a CAT ec25 displaying a code D4 in the lower left corner of the display on startup. It goes away, but what does it mean? Unit runs OK, but is something lurking?
  • Posted 28 Aug 2012 22:53
  • By jeff_g
  • joined 13 Apr'07 - 25 messages
  • Ohio, United States
Showing items 1 - 2 of 2 results.
thanks swoop. Waaaayyyy overthinking things as usual. Thanks for helping the rookie.
  • Posted 29 Aug 2012 00:28
  • By jeff_g
  • joined 13 Apr'07 - 25 messages
  • Ohio, United States
it's just telling you what mode the drive system is in when it goes through it's startup check.
There are 4 drive modes available to the operator
D1 through D4, D1 being the slowest mode and D4 being the fastest mode.
If the truck has premium hydraulics(scr controlled) it should also display a P1 throught P4 which translates to the same mode speeds respectivlely.

the buttons on the display should allow you to change these modes if pressed in the correct sequence.
  • Posted 29 Aug 2012 00:26
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

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