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2003 GMC Sierra reset

Tiny
TAT13
  • MEMBER
  • 2003 GMC SIERRA
  • V8
  • 4WD
  • AUTOMATIC
  • 80,000 MILES
I just want to know how to reset the computer module?
Tuesday, February 12th, 2008 AT 4:31 PM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,750 POSTS
You must use a scan tool or code reader.
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Tuesday, February 12th, 2008 AT 4:45 PM

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