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Cat Lift Trucks (& Caterpillar) EP18:
Fault code 33

33 is in the pump circuit. Make sure there are no wire breaks.
check the CS3. And make sure you are grounded as static can mess up the componets

• Posted 24 Jun 2015 02:20
• Reply by Adams1
• Indiana, United States

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Hi, thanks for your reply.
The truck is a 4wheeled C/B Model EP18 The serial No is E1EP 170079.Have checked transistor had the driver board for pump motor checked it`s ok. fitted another logic board but still fault 33 comes up.Could you confirm 33 relates to pump motor circuit.
Thanks for your help.

• Posted 17 Jun 2014 22:00
• Reply by ascender
• lanarkshire, United Kingdom

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see your other post on this problem

• Posted 17 Jun 2014 09:01
• Reply by swoop223
• North Carolina, United States

You've been swooped!
swoop223@gmail.com

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