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California problems

Discussion in 'California/Portofino/Roma' started by aigar, Apr 29, 2025 at 4:16 AM.

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  1. aigar

    aigar Rookie

    Tuesday
    1
    #1 aigar, Apr 29, 2025 at 4:16 AM
    Hello, I have a problem with california 2010.
    After dead battery I have lot error messages in dash. No communigation with parking brake module. No communication with abs module. After I pull parking brake button I can communicate with abs module about 2 minutes. No brake lights. Is some module broken after dead battery?
     
  2. mcw

    mcw Formula Junior
    Owner Rossa Subscribed

    Aug 10, 2008
    412
    #2 mcw, Apr 29, 2025 at 10:43 AM
    Read manual, talk to dealer service department about correct steps when changing battery. For the Cali T there are a couple of methods. One of the Cali T methods shows lots of error messages for several startup sequences until they eventually all clear. I don't know particulars for the 2010 Cali.
     
  3. Willl

    Willl Karting

    Oct 8, 2022
    130
    Vancouver, WA
    Full Name:
    Will
    #3 Willl, Apr 29, 2025 at 9:45 PM
    Did you do the battery reconnecting sequence?

    The battery disconnect/reconnecting is in section F2.01 of the Shop Manual.
     

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