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

AC only blows cold when temp is set to "LO"

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Mendel Leisk, Oct 29, 2017.

Page 2 of 2
  1. David Beale

    David Beale Senior Member

    Joined:
    Jul 24, 2006
    5,963
    1,981
    0
    Location:
    Edmonton Alberta
    Vehicle:
    2012 Prius
    He's in Vancouver. It never gets to "winter" there. Wimp. ;)
     
    #21 David Beale, Oct 30, 2017
    Mendel Leisk and Prodigyplace like this.
  2. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    55,580
    38,737
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    16C and sunny now. Drove around with AC, and ScanGauge showing AC Watts, it was showing values off and on. It felt ok, I suspect lower ambient are a factor. Sight glass was a little on the bubbly side.

    Maybe all good. Thanks.
     
    #22 Mendel Leisk, Oct 30, 2017
    kc410 likes this.
  3. Raytheeagle

    Raytheeagle Senior Member

    Joined:
    Jul 1, 2016
    11,251
    15,482
    0
    Location:
    Bay Area, California
    Vehicle:
    2019 Prius Prime
    Model:
    Prime Plus
    Ah the DW factor:).

    Did she have the system on recirc rather than fresh air? What is “unseasonably” warm for Vancouver and what was the comfortable temp she chose?

    Impressed with your resolve;).

    I would have wrote off the occurrence or tested myself after the escalation (y).
     
    #23 Raytheeagle, Oct 30, 2017
  4. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
    44,935
    16,159
    41
    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    According to Environment Canada (Canada's equivalent of NWS), it's 11°C/4°C (52°F/40°F))

    Vancouver, BC - 7 Day Forecast - Environment Canada
     
    #24 Tideland Prius, Oct 31, 2017
    Raytheeagle and Mendel Leisk like this.
  5. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    55,580
    38,737
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    She says go, and I tear the hell out of the dash. :ROFLMAO:
     
    #25 Mendel Leisk, Oct 31, 2017
    Raytheeagle likes this.
  6. Jayw13702

    Jayw13702 Active Member

    Joined:
    Jul 8, 2013
    142
    170
    0
    Location:
    Plymouth UK
    Vehicle:
    2010 Prius
    Model:
    III
    Does anyone have a list of the codes and what they mean?
    Mines flashed up 23 and I’m interested to see if it relates to ac as I have an ac issue.
    Thanks

    I have a video of it but it won’t let me upload it as a clip


    2010 Gen 3
     
    #26 Jayw13702, Oct 31, 2017
    Last edited: Oct 31, 2017
    Mendel Leisk likes this.
  7. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    55,580
    38,737
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    I've reattached that AC Diagnostic PDF, expanded to include the code list, missed that the first time. "23" I think means Pressure Sensor Circuit, and there are 8 possible problem areas listed.
     

    Attached Files:

    #27 Mendel Leisk, Oct 31, 2017
(You must log in or sign up to post here.)
Page 2 of 2