Code 28 - Technical Troubleshooting discussion in Forkliftaction's forums

Cat Lift Trucks (& Caterpillar) EP18KT:
Code 28

I have a truck serial # ETBSB01187 that sets a code 28 only when the truck is put in reverse and the accellerator pedal is touched. Any help would be greatly appreciated.

Posted 14 Dec 2010 07:30
Discussion started by dale_w
Missouri, United States

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Thank you very much for the help.

Posted 15 Dec 2010 00:45
Reply by dale_w
Missouri, United States

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could that serial number be an "ETB5B" series rather than an "ETBSB"?

if it is a dc truck with a micro-command controller, then 28 refers to the left drive motor field circuit, and since it only happens in Rev. my W.A.G. would be the "h" bridge card has gone out

Posted 14 Dec 2010 22:28
Modified 14 Dec 2010 23:05 by poster
Reply by edward_t
South Carolina, United States

"it's not rocket surgery"

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