1994 Pontiac 1000 Heater Works On Low Med High

265,359 MILES
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ANONYMOUS
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heater works on low and med but not high
Nov 7, 2012 at 3:48 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check and test the high blower relay-this relay bypasses the blower resistor to provide full battery voltage to the blower motor-see below

Nov 7, 2012 at 3:56 PM
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