the check engine light turn on what do i do?

Asked by Feb 13, 2007 at 01:56 PM about the 1992 Lexus LS 400 RWD

Question type: Maintenance & Repair

i reset the light and after driving for like 12 miles it turn back on

3 Answers


The ECM or electronic control module controls the engine. When your check engine light turns on that means that something is wrong and a code is stored in the ECM. You need to bring your car to a dealer or mechanic or check it yourself. Here is a site that will give you information on what to do when the check engine light turns on:

10 of 10 people found this helpful.

My ls400 1997 lexus stalled and the check engine light is on

4 of 4 people found this helpful.

Start by replacing gas cap. Next search YouTube .

1 of 1 people found this helpful.

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