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2012 Toyota Corolla L Sedan 1.8L 4-cyl. 5-speed Manual Questions & Answers
Check engine light and trac off light on in toyota 2012
Answer - I have a 2012 Toyota Sequoia and the Check Engine light came on and then the Trac Off light came on. The car felt like it was in 4 wheel drive. I read around and found two things that I had to do to get the car fixed.
(1) Clean the gas cap, lubricate the "O" ring around the gas cap, and read the gas cap. It has to click at least once. Make sure there is no gunk around the gas nozzle as well so that the cap and nozzle get a tight seal.
(2) I unscrewed the battery cables positive then negative. I let them be disconnected for 10 minutes. I returned connected the battery and both warning lights were now off and car was back to normal (other than having to reset clocks, radio, etc).
Note: I did notice that the car at first did not idle as it did beforehand. It took a few minutes of me driving around the neighborhood and then the idling returned to normal. Hope this helps.
Daniel
Hi i have a question about this faulty code b279a tds
B279A, Theft deterrent system, communication line high fixation.
Probable causes:
- Loose connection in harness wiring or connectors.
- Transponder key ecu assembly.
- ECM.
I advice you to please contact the qualified service personnel.
How to change a lamp in Toyota Corolla 2012?
The headlight globe usually just twists out of the back of the headlight assembly. When fitting the new globe,use a cloth or glove. Don't touch any part of the globe with bare hands as the oily film will cause the new globe to fail very quickly.
What to do when your dome light keeps blowing fuses. on a 2012 toyota corolla vvt-i
Take to a local repair shop
What have you done from the day you first owned
any vehicle & had no idea what to do or how to fix it?
When any fuse blows it does so for a reason
I personally, seldom try a new fuse & never
more than one--why would you,fuses do not
make for a fix,you have to find the short or current
overload & they are very rare,nothing like the epidemic
spread on the internet in the last several years
People install new fuses when the old ones are perfectly good
Half the people answering questions here, would have you replacing
all sorts of relays,if you have one bad relay in 50 years that is a lot
Not finding what you are looking for?