Mechanics

03 1500, 4.7 MAG. FUEL @ ALTERNATOR LIGHT IN GAUGE CLUSTER @ HEAT-A/C CONTROL LIGHT WENT DIM. CHECKED GROUND @ RELATED WIRING @ DIMMER. ALSO HEATER BLOWS HOT THROUGH THE 3 RIGHT VENTS, BUT COLD THROUGH THE 2 ON THE DRIVERS SIDE.

2003 Dodge Ram • 60,000 miles

Fuel light went dim about 2 weeks ago. Then last week alternator @ heater-A/C control light went dim. In 03 I had a pioneer stereo, amp, subs, viper alarm @ keyless remote entry installed. Don`t know if that has anything to do with it. Dimmer works. All ground wires @ wiring seem to be secure, as are all fuses
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Dale Dozier
March 4, 2012.



I would look at the grounds again. It sounds like a connection issue.
Get the alternator checked as well for sufficient voltage.

Roy