9.0

really awful
Typical Repair Cost:
$100
Average Mileage:
126,900 miles
Total Complaints:
2 complaints

Most common solutions:

  1. replace auto ventilation control system (1 reports)
  2. replaced blower motor, fan cage and resistor (1 reports)
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problem #2

Aug 182016

Grand Marquis LSE ( Ultimate) V8

  • Automatic transmission
  • 68,000 miles

Suddenly I get this on and off of the blower every 3 to 4 days or more. Driving without AC is very uncomfortable in California. Driving without defroster in fog, rain etc is dangerous. Dealer calls it an electronic "glitch" and wants $1400 to replace the entire automatic ventilation control panel. Could it be a problem with a dirty electronic board or something to do with the sensor that monitors temperature for the automatic system?

- drucker, Pacifica, CA, US

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problem #1

Sep 122014

Grand Marquis LS 4.6L V8

  • Automatic transmission
  • 185,754 miles

Blower stopped working. Replaced resistor, fan worked for 1yr and failed again. This time replaced blower motor, fan cage and resistor (under warranty from Advanced, free replacement).

- Kevin N., Ruther Glen, VA, US

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