Close
Q:

Blower keeps runing on 1999 GMC Savana 2500

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
The heater,defoster blower keeps runing even with ignition turned off. I can only stop by unpluging the connector.
(1) Answer
Sounds like your fan switch has failed and its probably a dealer only item