Hybrid Battery Module Fault is Pending. Wait Till Current?

Discussion in 'Gen 2 Prius Main Forum' started by Omar Haddad, Aug 9, 2025 at 2:05 PM.

  1. Omar Haddad

    Omar Haddad Junior Member

    Joined:
    Jun 8, 2021
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    Location:
    Sag Harbor, NY
    Vehicle:
    2006 Prius
    Model:
    N/A
    Hi everyone,

    I have been getting different error codes for different modules in the hybrid battery, some of which I knew were okay, so I replaced all the connectors. Now I am getting a pending fault on a couple of blocks (5 and 9). I tightened the connector nuts but not too much. The faults are not current but pending. Is it worthwhile to wait to see if the faults disappear on their own? On one of the modules of block 5 it was difficult to put the nut in. It was tight as soon as I would screw it in, so I know I will replace that module with a new one. But I've done this at least 6 times for the past month, and I've been getting erros on different modules seemingly at random. Is there something obvious that I might be missing?

    Thank you.
     
  2. Omar Haddad

    Omar Haddad Junior Member

    Joined:
    Jun 8, 2021
    27
    3
    0
    Location:
    Sag Harbor, NY
    Vehicle:
    2006 Prius
    Model:
    N/A
    Here are some photos
     

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