Computer reset 1994 GMC Pickup.

Tiny
RICK D P
  • MEMBER
  • 1994 GMC SIERRA
  • 6 CYL
  • 4WD
  • AUTOMATIC
How to reset computer on a 1994 GMC pickup 1500
Friday, July 29th, 2011 AT 2:14 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hey RICK D P,

Just remove the negative battery cable for 1 minute and the codes are cleared.

Here is a great guide on how to clear the codes and how to gather them as well.

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

Please let us know happens so it will help others.

Best, Ken

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Thursday, December 8th, 2016 AT 1:42 PM

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