CAT 2ET4000 Err 0802 inf 1904 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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CAT 2ET4000 Err 0802 inf 1904

Cat Lift Trucks 2ET4000

I am having trouble figuring out this err code 0802 on this Cat 2ET4000. The unit was being driven down an isle. Went to break, came back, now it doesn't cycle or initialize after starting back up, and just appears this err code 0802. Any codes list, or help with this electric unit would be greatly appreciated. Tested the battery and it is fine.

Posted 15 Sep 2022 09:37
By R_SHOCKER_22
joined 15 Sep'22 - 2 messages
Oklahoma, United States

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Thank you. I will look into this, and see If I can narrow the issue down.

Posted 22 Sep 2022 23:08
By R_SHOCKER_22
joined 15 Sep'22 - 2 messages
Oklahoma, United States

Piston Rods, Dad Bods! Do better today, than you did yesterday!

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Code 0802 is CAN NODE SHOWING NO RESPONSE check can circuit pin 3and 8 on the diagnostic port 60 ohms plus or minus ten percent. Check CAN component one by one for power and negative. Disconnect things on the can network and cycle the key this should help you narrow you search Hope it helps.

Posted 16 Sep 2022 02:03
By Solo
joined 14 Sep'22 - 2 messages
Alabama, United States

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