Air conditioner

Tiny
JIMMYDEAN
  • MEMBER
  • 1997 CHEVROLET CHEYENNE
  • 6 CYL
  • 2WD
  • AUTOMATIC
The ac blower on my '97 Cheyenne truck only works on the highest setting. I have replaced the resistor once and the control module three times. Every time I have replaced the control module the problem was initially solved but then came back. What is causing this problem?
Thursday, July 14th, 2011 AT 2:05 AM

1 Reply

Tiny
PROTECH1980
  • MEMBER
  • 901 POSTS
What does the connector look like on the back of the control head, make sure the pins in the connector are not burnt/melted, sounds like you may have a connection issue. Same goes for the resistor connector.
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Thursday, July 14th, 2011 AT 2:10 AM

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