2005 Highlander Check Engine-VSC light on. No other symptoms

Asked by Tvolker Jun 30, 2013 at 11:19 AM about the 2005 Toyota Highlander Limited V6 AWD

Question type: Maintenance & Repair

My daughter inadvertently filled the tank with diesel fuel.  Needless to say the car sputtered to a halt a short distance from the gas station.  The gas tank was pumped out and flushed at a garage and now runs fine.  However the check engine-vsc light remains on.  Any ideas?

4 Answers

Hmmmm.........VSC is Vehicle Stability Control. The two may not be related, the diesel in the tank and VCS light coming on...I don't see how they could be since you had the fuel system flushed properly. Let me see if I can find a way to re set that light, and then see if it comes back on.

8 people found this helpful.

Possibly a vacuum line got accidentally pulled off during the flush . Open the vehicle's hood and examine the engine compartment. Locate the air filter box mounted to the left of the engine. The air filter box features a black exterior, square in shape, and a large ribbed intake hose. Check all of the small black vacuum lines surrounding the air filter box. Reconnect any disconnected or loose vacuum lines you find. Start the engine and drive the vehicle to clear the "VSC" warning light displayed on the dashboard. If the VSC light fails to go out after driving the vehicle normally, proceed to the next step. Park the vehicle, turn off the engine and set the parking brake. Open the vehicle's hood and disconnect the battery's negative cable for 15 seconds, using an appropriate size socket. Disconnecting the negative battery cable will reset the vehicle's computer and clear the "VSC" warning.

19 people found this helpful.
Best Answer Mark helpful
130

VSC and check engine light came on all of a sudden, days after filling the gas tank. I tightened the gas cap as some suggested. Drove again but the lights stayed on. Disconnected the battery terminals and cleaned them while I had them off. Reconnected and the check engine and VSC lights have stayed off so far. Success.

13 people found this helpful.

Your Answer:

Highlander

Looking for a Used Highlander in your area?

CarGurus has 737 nationwide Highlander listings starting at $2,495.

Postal Code:

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.