2003 Toyota 4Runner vsc lights on vsc trac

Tiny
DIANNEH
  • MEMBER
  • 2003 TOYOTA 4RUNNER
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 12,300 MILES
Wht is a vsc? And why do my check engine light keeps coming on?
Friday, September 17th, 2010 AT 11:11 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi DianneH,

VSC = Vehicle Stability Control. The system automatically reduces engine power when it feels the vehicle is going out of control due to excessive speed differences between wheels. When the CEL comes on, it can trigger the VSC indicator.

When the CEL comes on, it means an error has been detected by the engine management system. Get a free scan done at Autozone and let me know the
EXACT trouble code to understand what is causing it and provide necessary suggestions.
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Saturday, September 18th, 2010 AT 11:28 AM

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