AC, coolant fan and blower fan high only

Tiny
ALPHA227
  • MEMBER
  • 1997 PONTIAC GRAND AM
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 88,800 MILES
97 grand am 2.4 4cld ac and engine coolant fatn wont work and the blower fan for the ac and heater only blows on high. Fuses ok I think. Any sugestions?
Monday, November 15th, 2010 AT 3:09 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
There should be a resistor by the blower that controls the lower speeds. It will look like a little tiny box. Probe the wires on different speeds with a test light and if the test light lights the resistor is bad and needs replacing. It's anywhere from $30-70. It will take a 5 or 7 mm nuts to remove it. Not hard at all to fix.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, November 15th, 2010 AT 4:01 PM

Please login or register to post a reply.

Related Blower Fan Not Working Content

VIEW MORE

Sponsored links