So, I have an 02 impala. I have had it for about 4 months now and for 3 months I have had some electrical problems.
My passenger side turn signal will stay lit on the dash but there will be now current to the bulb. This usually only happens at night; but on occasion, it happens in the day. It is only the front turn signal that does that. The first time I thought I just needed to replace the bulb. So I did, and it stopped for about a week. Then started right back up. The door chime also comes on sometimes when I flick the turn signal switch. Well, just recently my power windows have started to act up too. Sometimes they work and sometimes they don't. If I can get them to go down; they won't go back up or vice versa. I don't know if it means anything but they seem to act the worst when it is going to rain or feels like it is going to rain. Well, I stopped trying to lower them when it rained for two days straight and they were stuck down. Luckily it was only the back windows. I have a habit of lowering them first.
What could be the problem. I have read other postings with similiar problems.
I have heard such suggestions as the BCM or the Hazzards Switch as far as the turn signal goes.
Is there a common denominator for both problems.
Any help would be greatly appreciated.
I know a dealer will just screw me over so I don't want to take it to one.