Quote:
Originally Posted by ZeroZeta
Yeah I am thinking short as well. I was doing some trouble shooting and noticed that when I switch the turn signal on the interior blinkers are flashing faster than normal (faster than hazard lights) so I believe that indicates a ground problem. ...
|
The BCM monitors current flow to the lamps and will go into "fast flash" mode if the current is too low (eg, burnt out lamp).
This could be a ground problem - look for a ground common to the circuits involved.
The flip side of the coin is, as has been mentioned before, it could be a power common problem. I'd look for a cut wire, bad connector, or fuse.
There may be an interposing power relay that the circuits share - if so, check it.