HEATER CLIMAT CONTROLL AND DASH LIGHTS JUST STOPPED WORKING
1990 Cadillac Fleetwood
Car was running heaterstopped working climatcontroll wont display control that shows fuel consumtion stopped working cant find any fuses blown
Thursday, December 15th, 2011 AT 12:15 AM
Usually indicates a communications malfunction between the body control module, fuel data center, and the climate control panel. Do you have a digital instrument cluster, and is it still displaying speed info?
Thursday, December 15th, 2011 AT 3:00 AM
Its either one of the 2 heads or the bcm. Remove the l and r info panels, but leave them pluged in. Unplug the fuel center does the a/c panel lite?If no plug it back in and unplug the a/c panel does the fuel panel lite up?If still nothing you will have to replace the bcm.