Category Archives: Troubleshooting

P0AA1 – Precharge Circuit Malfunction

Posted on May 4, 2023 by admin
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Viewing CANBUS Communication Matrix Settings

Posted on July 16, 2020 by admin

Please visit the following PDF: https://www.orionbms.com/downloads/misc/viewing_canbus_communication_matrix.pdf

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Diagnosing J1772 Charging Related Issues

Posted on March 13, 2019 by admin

Please visit the following PDF: https://www.orionbms.com/manuals/pdf/j1772_troubleshooting.pdf

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Fault Code Failsafe Behavior Chart

Posted on January 9, 2018 by admin
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P0A0C – Highest Cell Voltage Too High Fault

Posted on January 9, 2018 by admin
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P0A0E – Lowest Cell Voltage Too Low Fault

Posted on January 9, 2018 by admin
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P0A10 – Pack Too Hot Fault

Posted on January 9, 2018 by admin
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P0A0F – Cell ASIC Fault

Posted on January 9, 2018 by admin
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P0ACA – Charge Interlock Fault

Posted on January 9, 2018 by admin
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Diagnosing CANBUS Communication Problems

Posted on March 7, 2016 by admin

CANBUS is a high speed network which requires high quality wiring in order to operate properly. As such, it is sensitive to improper wiring. The majority of CANBUS communication problems are caused by poor wiring, incorrect termination, or the use … Continue reading →

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