No heat, no blower or fan in 2005 Chevy Impala. Checked the fuses and relays- looked fine. What could be wrong?
Did you check for a lose/broken wire or solid ground? If you can remove the fan and see if it runs when applying a 12 volt power supply to it. The motor may be bad if you have power coming to the motor when in and the ground is solid.
Search Chevrolet Impala Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Chevrolet Impala Experts