Discussion:
Error codes: -99 & -01

We are working on a Clark TMG17, when you turn the key it is throwing the code -99 and when you go to run it it throws a -01. Everything seems to be functioning properly but just trying to figure out what these mean. Any help would be appreciated.
Thanks

BTW, this is an electric unit.
  • Posted 10 Apr 2014 02:27
  • Modified 10 Apr 2014 02:28 by poster
  • By ddaar
  • joined 5 Oct'13 - 11 messages
  • California, United States
Showing items 1 - 8 of 8 results.
Yep need the handset to change maintenance code to 255 and the code -01 is hand brake switch (or combination seat switch they are both in same circuit) -remove the left dash panel and under the handbrake the switch arm isn't coming in contact with the pin on the brake mechanism -I like to put a piece of hose on the pin -once you see it you'll know what I mean
  • Posted 17 Apr 2014 09:13
  • By troy_m
  • joined 13 Sep'08 - 112 messages
  • Ontario, Canada
ev100 handset can do it
  • Posted 11 Apr 2014 20:50
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
Thanks Swoop, would we need a scanner or computer hookup for that or can you do that from the control panel? I haven't been out to see the machine myself, just relaying from our tech.
  • Posted 11 Apr 2014 06:58
  • By ddaar
  • joined 5 Oct'13 - 11 messages
  • California, United States
the maintenance code is something the tech can set to warn the operator that a service is coming up. It is just a convience alert to allow you to keep the truck serviced on time. This code can be turned off by setting funtcion 19 and 20 in the controller to 0 value.
  • Posted 11 Apr 2014 06:30
  • Modified 11 Apr 2014 06:36 by poster
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
Any way to find out what the maintenance code is for? If it is a brush warning, any way, short of checking each motor, to find out which motor or whatever else it may be?
  • Posted 11 Apr 2014 01:16
  • By ddaar
  • joined 5 Oct'13 - 11 messages
  • California, United States
01 could be park brake code, or deadman or seat switch depending on how the truck is wired up and type of truck it is.
99 is a maintenance alert code
  • Posted 10 Apr 2014 15:06
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
I think that 99 is a maintenance code. 01 is a parking brake code.
  • Posted 10 Apr 2014 12:02
  • By rogeriwt
  • joined 10 Apr'07 - 323 messages
  • Massachusetts, United States
-01 is the seat switch circuit -99 is usually a brush wear or a temp sensor but is something that goes through the truck management module and can be whatever the engineer wants it to be.
  • Posted 10 Apr 2014 07:57
  • By edward_t
  • joined 5 Mar'08 - 2,334 messages
  • South Carolina, United States
"it's not rocket surgery"

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