Question about 2001 Toyota 4Runner
When the computer detects certain faults it will set the check engine light on along with the other lights you've explained. I've seen this on many toyota SUV's. Usually the codes set are oxygen sensor related. There really is no relation between the oxygen sensors and the traction control system but for some reason it disables it and sets the warning lights on. Have the computer scanned for codes at a shop or at a parts store such as autozone for free.
Posted on Sep 05, 2010
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Posted on Jan 02, 2017
VSC lights always go on during a "Check engine" period so just get the engine fault code and DIY or go to a TRUSTED mechanic (or someone you trust goes to).It is likely an emissions problem.
Posted on Apr 13, 2011
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