Fault 100-4 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
Fault 100-4

Hyster S70FT

I have 2 Hyster S70FTs, both have a fault code of 100-4. The one runs fine but the code stays on. The other one will not start. Can anyone help with this. Our local Hyster guy was down and told us it was the oil pressure sender. We replaced the sender with no change. Thanks for any help

Posted 9 Jan 2013 08:13
Modified 9 Jan 2013 08:14 by poster
By ntlifts
joined 13 Apr'10 - 11 messages
Iowa, United States

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When you check the oil pressure reading the dash assembly under diagnostics, does it show a numeric value or question marks?

Posted 14 Apr 2016 12:42
By manfred
joined 14 Apr'16 - 6 messages
North Carolina, United States

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did you check the power and grounds going to the sender to make sure they were ok??

Posted 9 Jan 2013 08:38
By kevin_t
joined 2 Dec'10 - 1,301 messages
Pennsylvania, United States

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