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2002 Pontiac Grand Am service vehicle light

Tiny
LORIELG73
  • MEMBER
  • 2002 PONTIAC GRAND AM
  • 70,691 MILES
My service vehicle light is on. What could the problem be.
Saturday, January 15th, 2011 AT 9:49 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check engine light on
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
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Saturday, January 15th, 2011 AT 9:50 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
The "service vehicle" light is a problem with the Body Control module, not the Powertrain Control module and most of the generic code readers won't be able to access those codes. You will likely need a professional scan tool.
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Saturday, January 15th, 2011 AT 11:29 PM

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