1999 Chevy Astro blower motor

1999 CHEVROLET ASTRO
246,000 MILES • 6 CYL • AWD • AUTOMATIC
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SKINYBOP
  • MEMBER
  • 1 POST
I have a 99 Chevy astro and the heater does not work on High. I also have a 94 chevy astro and the High on the blower is on a seperate fuse by the battery. Is there a seperate fuse for the high on the 99 astro and if so were is it located..
Nov 14, 2008 at 2:03 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
For the front blower motor, the main voltage for the high speed, comes the ac maxi fuse 30 amp, underhood fuse relay center. There is a relay that has to be energized for the high speed voltage.
Nov 14, 2008 at 4:03 AM
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