dead obd 2

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05-18-2011, 10:39 AM

shdwsujiken

Starting Member

Thread Starter

Join Date: May 2011

Posts: 1

dead obd 2

I have a 1996 blazer with a 4.3 vortec 4wheel drive and my obd 2 plug is dead. I've already checked the fuse panel and fuses and its all operating fine as is everything else in the truck. Any ideas?

05-18-2011, 08:20 PM

NVANZEE

Super Member

Join Date: Jan 2008

Location: Grand Rapids, Michigan

Posts: 1,631

make sure to check the fuse for the cig lighter. They are on the same circuit.

05-18-2011, 09:59 PM

abig84

BF Veteran

Join Date: Aug 2009

Location: munster indiana

Posts: 3,424

years ago i ran into this problem and all the fuses were good. i had to reground the plug, forwhatever reason the ground got disconnected. that was on a jeep though