code 74,49 no functions

Caterpillar Sit down Rider Electric Forklift questions and answers
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axlnmotion
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Joined: Tue Sep 25, 2018 12:38 pm

code 74,49 no functions

Post by axlnmotion » Tue Sep 25, 2018 12:44 pm

model EC25N2 serial# ATB3051193 my question is about the fault codes 49,74 can 1 trigger the other and how likely would it be that steering motor is faulty and how to check as I have no schematics on wiring diagrams


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butchfork
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Re: code 74,49 no functions

Post by butchfork » Sat May 11, 2019 10:54 am

Neither of those codes should trigger the other. It could be that one of the codes is old in history and nothing to worry about. What i would do is clear them, run the truck to try to get one of them to return, then concentrate that one.

Although i have had a few with bad steer motor cause the 49, the code 74 is much more common. See this link if you have not done so already...
caterpillar-electric-forklifts-f10/faul ... isplay-t80
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