code 74,49 no functions

Caterpillar Sit down Rider Electric Forklift questions and answers
Post Reply
Posts: 0
Joined: Tue Sep 25, 2018 12:38 pm

code 74,49 no functions

Post by axlnmotion »

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
User avatar
Site Admin
Posts: 39
Joined: Sun Aug 21, 2016 12:01 am

Re: code 74,49 no functions

Post by butchfork »

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
CERTIFIED TECHNICIAN - Jungheinrich Level 5
Caterpillar- Mitsubishi- Nissan
Post Reply