1994 Chevy Blazer smoking heater

1994 CHEVROLET BLAZER
14,500 MILES • 6 CYL • 4WD • AUTOMATIC
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JERROLLS79
  • MEMBER
  • 2 POSTS
hi i have a 94 chevy blazer and the heater panel which switches from defrost to floor etc. smokes right behind the switch when changing from defrost to floor or anything. any ideas? i shut it off immediately and re turn it on and sometimes it smokes again sometimes not????
Feb 12, 2009 at 10:41 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
I'm not sure, but I would remove the switch and make sure nothing has shorted. Check damaged wiring.

Let me know what you find.

Joe
Feb 12, 2009 at 10:59 AM
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