Battery Not fully Charging. According to unit. And code 867. Discussion about troubleshooting Crown

Battery Not fully Charging. According to unit. And code 867

twoeey
Pennsylvania, United States

Posted 18 Oct 2016 05:24 AM

When I put truck on charger it goes through cycle. Charger shuts off. When I plug battery into truck the charge indicator shows battery at 84%. I believe I need to reset discharge indicator am un sure of how too though.

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alanmitsi
essex, United Kingdom

Posted 18 Oct 2016 06:26 AM

I WOULD CHECK BATTERY VOLTAGE FIRST BEFORE ANYTHING ELSE

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twoeey
Pennsylvania, United States

Posted 18 Oct 2016 07:17 AM

I did it was 37.85 volts. Though something happened when I used the carriage the voltage dropped from 84% to 61%. Going to top and back down 1 time.

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twoeey
Pennsylvania, United States

Posted 18 Oct 2016 08:26 AM

I put on charger again let it charge till it said it was charged. Tested voltage at battery 40.10 v./ 39.5v at access 8 panel. On lift it shows battery to be at 61%.

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BREWSKI
Nebraska, United States

Posted 18 Oct 2016 11:24 PM

I am not sure if this applies to your truck but some of the new systems require the battery to be below a certain percentage before a recharge will reset the display. Try running the truck until the display reads below 50%. Then recharge and check it.

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twoeey
Pennsylvania, United States

Posted 19 Oct 2016 02:34 AM

I let it run down to 40% charged it. Till charger shut off it then read 100% soon as I used carriage and turned key off and back on it dropped to 70%. Could there possibly be something wrong with the regen from hydraulic motor. I believe that when the mast is lowered it recharges battery some how? Or am I incorrect in my understanding of this?

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BREWSKI
Nebraska, United States

Posted 19 Oct 2016 05:57 AM

It sounds like you have a battery problem.

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AceMechanic
Kansas, United States

Posted 21 Oct 2016 11:30 AM

I would perform a load test on the battery. Do you know the age of the battery? Battery s/n?

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twoeey
Pennsylvania, United States

Posted 21 Oct 2016 11:33 AM

I did load test in process found cell 12 and 18 bad. Battery is less than 2 years old.

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twoeey
Pennsylvania, United States

Posted 21 Oct 2016 11:36 AM

Both 12 and 18 were at less than 1.75 volts gravity level of 12 was 1100. 18 was 1000

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AceMechanic
Kansas, United States

Posted 21 Oct 2016 11:46 AM

Sounds like you found your problem. Cells are roughly $500 give or [url removed] few hundred, all depending on battery type and size. Wouldn't put much money in a battery older than 4 years, depending on your application.

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