oI seen on you tube for the pin out you could jump pin4&8 together and do it but on 1999 Buick Century

pin out on the plug where you plug in the diagnostic code reader, on my buick there are only 5 pins they are 2,4,5,14,16 it says in my hanes that the following pins are 5= ground,9 is the serial port,and 16 is B+ I'm just trying to reprogram my keyless entery any body know which pin does what?

by in Longview, TX on March 10, 2014
1 answer 4 comments
ANSWER by , March 10, 2014
I have to do it with my Tech2, on a OBD2. Maybe you were looking at early 90's model, OBD1.
COMMENT by , March 10, 2014
i have a code reader but it's a actron obd2 autoscanner but it doesn't say anything about my remote senser
COMMENT by , March 10, 2014
That will not program or anything but give you generic codes. The Tech2 is the GM factory tool that does this. I have others that cost thousands of dollars that still can't do these functions.
COMMENT by , March 10, 2014
ok brother thanks
COMMENT by , March 10, 2014
U bet and happy trails.