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Cat Lift Trucks (& Caterpillar) 2EC15:
code 30

I meed wire diagram electric please

• Posted 31 Oct 2017 09:29
• Reply by arnol_e
• Arizona, United States

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error 21 = drive current sensor not operating

• Posted 30 Jun 2017 12:52
• Reply by swoop223
• North Carolina, United States

You've been swooped!
swoop223@gmail.com

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What is code E21 on this microcommand controller anybody know????

• Posted 30 Jun 2017 00:51
• Reply by jose_z
• Texas, United States

Never stop learning

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code 30

check for welded pump contact tips

other causes:
- shorted T1P or T2P
- open wiring
- failed pump driver board
- failed logics
- open circuit in pump motor PA1, PS2 cables

most likely causes are welded pump contacts or shorted pump driver board or even a wiring issue

happy hunting :o)

• Posted 12 Jun 2015 21:27
• Reply by swoop223
• North Carolina, United States

You've been swooped!
swoop223@gmail.com

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