How to turn off check engine and VSC lights?

50

Asked by FL_GPa Apr 10, 2018 at 02:21 PM about the 2011 Toyota Avalon Limited

Question type: Maintenance & Repair

2011 Avalon Limited.  47,000 mi. P code came back as P0301, meaning Cylinder 1 misfire detected.  But, the engine runs smoothly. No rough idle; no hesitation; no stumble on acceleration.

How to turn of the warning lights?

7 Answers

26,220

Well, if you do not have a code scanner then do this: with the key in the off position, remove the positive battery terminal, wait about 15 minutes, replace the terminal, making sure that it is tight; turn the key to the on position for a moment to allow the computer to reset and start the car. The codes should be gone. Some times when you do this it takes a bit longer for the engine to start, it is o.k.

8 people found this helpful.

Did you check the #1 plug? I would not assume that nothing is wrong.

1 people found this helpful.
50

Removing the battery cable will also loose all my set-ups for seat position, auto window function, and some others. Sadly, I've forgotten the sequence to to reconfigure windows, door locks, etc. Others are just a nuisance. I have not checked the engine. Also have forgotten which plug is No. 1.... But I am suspicious that a rear issue would result in poor engine performance? Thanks for helping!!

1 people found this helpful.

Buy a code reader to reset the codes without losing settings. You may want to check all the plugs to see if one looks bad.

1 people found this helpful.

The #1 plug is at the left rear as you face the engine at the front of the car.

1 people found this helpful.
50

Ah, yes! Next question, how does that plastic beauty cover come off? Feels like it's just snapped into place.

1 people found this helpful.

I can't say but if there are no fasteners then it snaps on. Be careful and find where the snaps are and only apply force where the snaps are.

3 people found this helpful.

Your Answer:

Avalon

Looking for a Used Avalon in your area?

CarGurus has 24 nationwide Avalon listings starting at $5,388.

Postal Code:

CarGurus Experts

  • #1
    Farmboy93
    Reputation
    2,410
  • #2
    MsAngie1968
    Reputation
    1,340
  • #3
    GuruDCW7P
    Reputation
    1,130
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
49 Great Deals out of 952 listings starting at $2,212
Used Lexus ES
6 Great Deals out of 197 listings starting at $4,500
Used Honda Accord
44 Great Deals out of 907 listings starting at $2,799
Used Lexus LS
25 listings starting at $11,900
Used Toyota Highlander
25 Great Deals out of 712 listings starting at $6,495
Used Toyota RAV4
79 Great Deals out of 2,040 listings starting at $3,499
Used Toyota Corolla
120 Great Deals out of 1,950 listings starting at $1,995
Used Toyota 4Runner
14 Great Deals out of 328 listings starting at $9,900
Used Lexus GS
21 listings starting at $6,995
Used Toyota Tacoma
55 Great Deals out of 1,032 listings starting at $8,708
Used Lexus IS
26 Great Deals out of 343 listings starting at $5,800
Used Honda Civic
159 Great Deals out of 3,391 listings starting at $2,230
Used Toyota Tundra
50 Great Deals out of 1,126 listings starting at $5,999

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.