2004 Oldsmobile Alero REAR DEFROST

2004 OLDSMOBILE ALERO
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ALL84
  • MEMBER
  • 3 POSTS
2004 Oldsmobile Alero 6 cyl Automatic 93000 miles

I CANT GET MY REAR DEFROSTER TO WORK. WHAT SHOULD I DO BEFORE TAKING IT IN?????
Jun 18, 2010 at 7:28 AM
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GMTECH
  • ✓Experienced Mechanic
  • 537 POSTS
You could check to see if there is power to the defroster grid. It is possible to have a radio antenna module problem. It is mounted by the rear glass, it splits the antenna signal from the defroster. You could also have a control head issue.
Oct 25, 2010 at 1:12 PM
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