1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Check engine code p261b

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Pruisdriver2015, Sep 30, 2019.

  1. Pruisdriver2015

    Pruisdriver2015 Junior Member

    Joined:
    Sep 30, 2019
    3
    1
    0
    Location:
    Ventura
    Vehicle:
    2015 Prius
    Model:
    ----USA----
    Hello , we have a 2015 pruis . Last week the check engine light came on , had the code read and checked fluids . It threw the p261b code and added coolant fluid as it was low. The light went off on the way home . Figured it was the low fluid causing the light. Drove over 200 miles and the light came on again . Fluids are fine , same code .the light went off again after this . Does this sound like the water pump or something else ?
     
    #1 Pruisdriver2015, Sep 30, 2019
  2. tankyuong

    tankyuong Senior Member

    Joined:
    Nov 9, 2012
    1,555
    660
    0
    Location:
    Central MO
    Vehicle:
    2012 Prius c
    Model:
    II
    Water pump
     
    #2 tankyuong, Sep 30, 2019
    Raytheeagle and bisco like this.
  3. Raytheeagle

    Raytheeagle Senior Member

    Joined:
    Jul 1, 2016
    11,251
    15,481
    0
    Location:
    Bay Area, California
    Vehicle:
    2019 Prius Prime
    Model:
    Prime Plus
    Welcome to Prius Chat (y).

    That’s a code for the water pump, so it might be time to replace it;).

    How many miles on your Prius?

    Can you hear the pump run and is it noisy?

    Do the hoses on the discharge feel like they are warm once the car is on?

    Good luck and keep us posted (y).
     
    #3 Raytheeagle, Sep 30, 2019
(You must log in or sign up to post here.)