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C1345 code not going away

Discussion in 'Prius v Care, Maintenance and Troubleshooting' started by Omer Afzal, Apr 23, 2021.

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  1. Omer Afzal

    Omer Afzal New Member

    Joined:
    Apr 22, 2021
    2
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    Location:
    Pakistan
    Vehicle:
    2012 Prius Alpha
    Model:
    Touring + Tech
    Dear All,

    I recently has purchased used prius alpha 2012. It had traction control light on. I got it checked from mechanic and he told me that angle sensor is faulty need replacement. I got it changed. After that light was gone. There were some noise in the suspension of the car. I got them checked the steering assembly was faulty. I got it replaced. However after that alignment was off. I went for alignment which caused the traction control light again came. I called mechanic he told me to reset the code and i mistakenly reset the memory of the ABS. Now C1345 code is coming. I have tried every method to learn the the values but its not getting saved in the system. I am sure that there is some configuration wrong which needs to be correct. Can someone help me in identifying which configuration is wrong and how to fix it. Please help
     

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  2. Omer Afzal

    Omer Afzal New Member

    Joined:
    Apr 22, 2021
    2
    1
    0
    Location:
    Pakistan
    Vehicle:
    2012 Prius Alpha
    Model:
    Touring + Tech
    Just to add in it i am using the attached method to calibrate the C1345.

    probably i am missing the following steps. Can someone guide how i can do following steps using techstream please help.

    (8) Perform initialization and calibration of the linear solenoid valve.
    (9) Perform the zero point calibration of yaw rate and acceleration sensor
     

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    PriusDadNoob likes this.
  3. danpri13

    danpri13 Junior Member

    Joined:
    Feb 11, 2022
    3
    0
    0
    Location:
    Fort Lauderdale, FL
    Vehicle:
    2013 Prius
    Model:
    II
    Do you know a OBD2 scanner tool under $300 that i can fix the C1345?
    Long story short: took the car to check alignment and it was done but when trying to calibrate with the tool, they could not so they recommend to take it to the dealership.
    I did not have any light in my dashboard before, Prius 2013.
     
  4. PriusDadNoob

    PriusDadNoob Junior Member

    Joined:
    May 22, 2020
    64
    9
    1
    Location:
    40390
    Vehicle:
    2007 Prius
    Model:
    III
    Did you ever fix this? I have this problem.