Mechanics

PONTIAC BONNEVILLE TOOL PROBLEM

1998 Pontiac Bonneville • 198,000 miles

The heat hasn't worked in my car for months. The temperature on the dash flashes, it blows out cold air, and once in awhile a little warm air comes out, but never lasting longer than a few minutes.
Avatar
Amberleighjoseph
January 26, 2013.




Have a shop with a scan tool look in the hvac system. All the motors can be tested through a scan tool to determine the failure

Roy

ASEMaster6371
Jan 26, 2013.


AD