Discussion:
clark TMX20 zapi fault codes

Looking for some help with fault code 079.
a/c lift, double E rated. no travel.
TMX25-0000-9597

thank you in advance for your help.
  • Posted 1 Jul 2011 05:03
  • By buzzurd40
  • joined 1 Jul'11 - 4 messages
  • Texas, United States
Showing items 1 - 5 of 5 results.
thanks makes me think diagnosis of battery issue is right
  • Posted 13 Aug 2014 23:14
  • By grant89
  • joined 2 Jul'09 - 28 messages
  • Minnesota, United States
SHOP- REPLACED TRANS SELECT SWITCH
EVALUATED TRUCK SENT BATTERY FOR EVAL
AND BATTERY CABLES WERE REPLACED
REINSTALLED BATTERY PERFORMED
OPERATIONAL CHECK AND RETURNED UNIT BACK.
  • Posted 13 Aug 2014 23:05
  • By buzzurd40
  • joined 1 Jul'11 - 4 messages
  • Texas, United States
Seat switch is wired out think I found the problem in the battery the one we used for testing purposes was junk plugged in a good battery and it seems to operate fine. This truck has been a pain due to some "Genius" cutting the main wiring harness to the controllers had to rewire and that was the last piece of the puzzle

Some people should not be allowed to have tools
  • Posted 13 Aug 2014 22:42
  • By grant89
  • joined 2 Jul'09 - 28 messages
  • Minnesota, United States
Check your seat switch.....
  • Posted 13 Aug 2014 07:02
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
Did you ever find out what was causing this code have the same issue in a tmx 20 if you fully depress the accelerator it drops out and code -079 kicks in
  • Posted 13 Aug 2014 06:48
  • By grant89
  • joined 2 Jul'09 - 28 messages
  • Minnesota, United States

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Fact of the week
Funerals in Spain typically occur within 24 to 48 hours of death, whereas in other European countries they wait one or more weeks. This rapid timeframe is a cultural norm grown from the past need to manage the warm climate without modern embalming.
Global Industry News
edition #1250 - 2 October 2025
In this week’s Forkliftaction News , we report on a case coming out of the US where two companies and their executives have been charged with defrauding the government, after allegedly importing forklifts from China , and then selling them to government agencies while misrepresenting their origins as being from the US... Continue reading
Fact of the week
Funerals in Spain typically occur within 24 to 48 hours of death, whereas in other European countries they wait one or more weeks. This rapid timeframe is a cultural norm grown from the past need to manage the warm climate without modern embalming.