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?

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

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