Why is 2019 Toyota Humming hours after turned off?

Asked by kamijob Dec 31, 2020 at 12:28 AM about the 2019 Toyota Highlander Limited AWD

Question type: General

Last night we heard a humming sound in the garage. Upon further
investigation, it was m 2019 Toyota Highlander Hybrid. Started it and it
stopped. Turned it off, and it was gone. Anybody have an answer?

1 Answer
50

Blair answered 3 years ago

I was told by the dealer that this is a normal sound. It is some sort of fuel system canister being purged. Turning on the ignition terminate the purge cycle.

5 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Why is 2019 Toyota Humming hours after turned off? 1 Answer

    Last night we heard a humming sound in the garage. Upon further investigation, it was m 2019 Toyota Highlander Hybrid. Started it and it stopped. Turned it off, and it was gone. Anybody have an answ...

    2019 Toyota Highlander Limited AWD

    -

    General

  • Humming noise 4 Answers

    My 2018 Toyota Highlander is making a humming noise in the rear after sitting in a garage for over 6 hours.

    2018 Toyota Highlander XLE AWD

    -

    General

  • toyota highlander 2016 1 Answer

    i have a toyota highlander 2016 18" wheels. my father in law had toyota highlander 2016 limited 19" wheels he gave to me the snow tire+ wheehs. its possible i install in my toyota?

    2016 Toyota Highlander XLE AWD

    -

    General

  • can i get accident Toyota highlander 2003 model 2 Answers

    can i get accident-ed Toyota high lander 2003 model

    2003 Toyota Highlander Limited V6 4WD

    -

    General

  • I hear a drone noise (or loud humming) when I drive my 2010 Toyota Highlander. 3 Answers

    I have had my mechanic look at it. He says the ball bearings are fine. We cannot figure out why this noise commenced. It's been over a year. Any suggestions or thoughts on what could be causing th...

    2010 Toyota Highlander Base

    -

    General

Shortcuts

Search Toyota Highlander Questions

CarGurus Experts

  • #1
    Wendy Tucker
    Reputation
    6,460
  • #2
    Stillsearching
    Reputation
    3,680
  • #3
    SIdd
    Reputation
    3,100
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Pilot
45 Great Deals out of 1,256 listings starting at $4,495
Used Toyota RAV4
100 Great Deals out of 2,089 listings starting at $3,888
Used Toyota 4Runner
12 Great Deals out of 309 listings starting at $9,700
Used Toyota Highlander Hybrid
14 Great Deals out of 263 listings starting at $8,995
Used Lexus RX
38 Great Deals out of 858 listings starting at $3,995
Used Honda CR-V
99 Great Deals out of 3,843 listings starting at $1,795
Used Toyota Camry
48 Great Deals out of 979 listings starting at $2,212
Used Toyota Sequoia
4 Great Deals out of 72 listings starting at $16,489
Used Toyota Sienna
35 Great Deals out of 744 listings starting at $4,200
Used Acura MDX
37 Great Deals out of 756 listings starting at $6,495
Used Toyota Tacoma
57 Great Deals out of 1,080 listings starting at $8,708
Used Ford Explorer
87 Great Deals out of 2,048 listings starting at $2,999
Used Lexus GX
4 Great Deals out of 54 listings starting at $13,800
Used Toyota Tundra
34 Great Deals out of 1,190 listings starting at $8,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.