loose grounds??
 

Hi all
sorry for rambling on Ill try to keep it short & any insight
would be much appreciated
my 01 LT 4x4 4.3 is having some minor electrical issues
I have found some simular problems with the search function to mine but not the same. I've owned the truck since last January
so far this is what I have replaced on it in june of last year
upper intake gasket,starter,fuel pump,park neutral switch,pads and rotors
& window safety switch on the drivers door.
these parts were all original from factory
The passenger side reverse bulb its a # 3057 has gone again
I replaced it with the PN saftey switch back in June
may be just cheap bulbs?
now the ABS lite comes on and off sometimes
I read the ground for the abs is behind the drivers head lite?
does anyone know where the main frame grounds are
on my silverado they are on the drivers side frame rail
I just wanted to make sure they are all clean and tight
again thanks for any info