2013 Toyota 4Runner Check Engine Light. He came on a weekend which is normally his time off to spend with family. Troubleshooting Toyota Check Engine Light Toyota check engine, or service engine soon light, may come on due to something as simple as a loose gas cap. Check engine light ; trac off and a blinking 4lo light. If it appears on the Toyota dashboard, you can reset your check engine light yourself, or have the experts at Ira Toyota of Tewksbury take care of it. Turn the ignition on. A flashing light expresses that the problem is threatening and if not taken care of hastily may result in major damage to the vehicle. When you check 2013 Toyota 4runner car engine light came on code U1141 the reason should be Engine Light ON (or Service Engine Soon Warning Light). Same thing hapoen to my 2013 Toyota 4RUNNER (Trac Off, 4 lo blinking and engine light on) but truck was going okay, after a while my truck wouldn't move move in drive. The B2505 2013 2013 Toyota 4runner Check Engine lamp is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. A glaring light indicates that the problem is unhealthy and if not taken care of immediately may result in major damage to the vehicle. 2013 4runner limited. When retrieving Toyota check engine light codes with an OBD II scan tool, proceed as follows: 1. 2013 Toyota 4Runner Check Engine Light. 2. While driving around Lowell, Dracut, or Tewksbury, you may notice an icon of an engine with the word CHECK under it, this is your check engine light. Your timing chain could have jumped. If the check engine light in your 2013 Toyota 4Runner starts flashing, that means that the problem needs urgent attention and your Toyota should be brought in hastily. The connector may have a removable cover. Im fixing it,, ive reset it - Answered by a verified Toyota Mechanic We use cookies to give you the best possible experience on our website. 3. Average failure mileage is 48,500 miles. However, the check engine light was on constantly and the trac off light was on and off intermittently. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. On Friday morning when I started my truck up I immediately got a check engine and trac off light. While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your 4Runner’s ignition system or fuel system (as stated above), there are other issues that can cause it. David was punctual, courteous, willing to answer all my questions and he showed he has the knowledge and skills to support his experience on his profile. However Toyota manufacturer may have a different definition for the U1141 OBD-II Diagnostic Network (U) Trouble Code.So you should chech it … Toyota 4Runner - Check Engine Light is on - San Pedro, California. It seemed to mostly turn on while coming to stops for some reason. Once it … On the way to work I didn't notice any abnormalities while driving. 4lo blinks. It can also indicate many other issues, including bad spark plugs, faulty oxygen sensors, dirty mass airflow sensors, and even an early indication of a transmission problem. If the check engine light in your 2013 Toyota 4Runner starts glaring, that means that the problem needs hasty attention and your Toyota should be brought in immediately. Other Issues: Flashing Check Engine Light- Toyota 4Runner. Family is always #1. The 2013 Toyota 4Runner has 1 problems reported for check engine light on. Major damage to the vehicle is threatening and if not taken care of hastily may result in major damage the... 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