Hi everyone,

I own a 2003 Grand Prix SE and have started to have various problems with it. Started with replacing a heater regulator switch...then my lights on my clock/radio went out...back power window will work sometimes...washer motor went and was replaced...worked for a week and then went again...now I have no horn and my ABS and NO Trac lights go on ONLY SOMETIMES and show an unknown code when the mechanic checked it. He suggests I take it to the dealer however they want $150 just to hook it up!

Does this sound like an electrical issue?