Trac off and Check Engine light on as well as dome light notworking

Tiny
LDANI.LCON
  • MEMBER
  • 2000 LEXUS ES 300
  • 1.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 110,000 MILES
I backed car out of garage and noticed the trac off and check engine lights on before that I noticed that my dome light was out when I opened the door.
Thursday, August 12th, 2021 AT 11:40 AM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I doubt the check engine light and trac light is related to the dome light but we can tackle each issue and figure out what is going on.

Let's start with the check engine light and trac light as that is what is in the title.

We need to start with checking codes and make sure we get all the codes by using a scan tool that can pull ABS codes.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Here is a guide that will help with ABS or traction control issues.

https://www.2carpros.com/articles/abs-warning-light-on-easy-repair-guide

Lastly here is a video that contains basically the same info.

https://www.youtube.com/watch?v=rTtAnsOlZU4

I suspect we have an issue with a wheel speed sensor but this is just the most common item that would cause these lights to come on but clearly there are other things so it would not be wise to replace anything or really start any testing until we get the codes to know where to start..

Let me know if you have questions.

Thanks
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Friday, August 13th, 2021 AT 3:37 PM

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