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Q: blower motor not working on 2002 Mercury Grand Marquis

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
blower motor is good and fuse is good could it be a relay or resister and where are they located
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Does your vehicle have "automatic temperature control" - the digital set temperature? If so, the failure is likely an issue with the blower speed controller.

If it's manual temperature control, it's a resistor issue.
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