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PCS not currently available

Discussion in 'Gen 1 Prius Plug-in 2012-2015' started by Giorgi Diasamidze, Dec 23, 2020.

  1. Giorgi Diasamidze

    Giorgi Diasamidze New Member

    Joined:
    Dec 23, 2020
    10
    3
    0
    Location:
    Georgia
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Advanced
    Hello dear friends I have a 2012 Prius plug-in USA model, it has dinamic radar cruise control and PCS it works fine but two days ago during driving, it was raining, I got message on my dashboard PCS NOT CURRENTLY AVAILABLE and PCS light come on, Radar cruise control doesn't works.
    What I did:
    Check key under steering wheel;
    Check fuse 30amp PSB, under steering wheel;
    Clean front side of a car, also emblem;
    Check for fault codes via OBD Torque PRO;

    What can be wrong and if anyone know how to fix it?
     

    Attached Files:

  2. hotelprisoner

    hotelprisoner Member

    Joined:
    May 31, 2007
    101
    85
    0
    Location:
    Ontario, Canada
    Vehicle:
    2010 Prius
    Model:
    Technology
    Any recent brake related work done?
     
  3. Giorgi Diasamidze

    Giorgi Diasamidze New Member

    Joined:
    Dec 23, 2020
    10
    3
    0
    Location:
    Georgia
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Advanced
    Nothing, brake pads in good shape.
     
  4. Giorgi Diasamidze

    Giorgi Diasamidze New Member

    Joined:
    Dec 23, 2020
    10
    3
    0
    Location:
    Georgia
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Advanced
    Thanks for replying.
    Few minutes ago I fix this problem.
    I took top part of front bumper and took radar unit from mounting bracket than I disassemble radar and I found surprise water inside, so I dried all electrical boards with compressed air and assembled radar and put in place, from ECU were PCS fault message on MFD I took negative cable from 12 V battery for 5 minutes, that's not matter, started car and no more fault message, radar cruise control works. I'll report after few days if everything is ok. Thanks.
     
  5. Giorgi Diasamidze

    Giorgi Diasamidze New Member

    Joined:
    Dec 23, 2020
    10
    3
    0
    Location:
    Georgia
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Advanced
    Still working
     
    Sarge and Yea Right like this.