Blower Problems of Mercury Grand Marquis

The contact owns a 2006 Mercury Grand Marquis. The contact stated that when the air conditioner or heat was activated, it would not blow as directed. If he placed the indicator on the floor blower, the air or heat would blow from the defroster or blow toward the passenger. The dealer informed the contact that the automated air conditioner control head malfunctioned and needed to be replaced. The vehicle was taken to a private mechanic who confirmed the failure. The manufacturer was made aware of the failure however, did not offer any assistance. No repairs were performed. The current mileage was 73,000. The approximate failure mileage was 71,000.

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The contact owns a 2003 Mercury Grand Marquis. The contact stated that all the warning indicators illuminated intermittently on the instrument panel for approximately five to ten seconds when the vehicle was being driven. The contact also stated that the blower motor failed to function. The vehicle was taken to an independent mechanic where the failure could not be determined. The vehicle was not repaired. The vehicle was not taken to a dealer. The manufacturer was not contacted. The approximate failure mileage was 80,000.

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2006 Mercury Grand Marquis blower motor resistor is defective. Consumer has had it replaced twice.

The blower motor on my Grand Marquis LS became inoperative. After troubleshooting the problem, my service provider determined that the blower motor speed controller was the source of the problem. They proceeded to order a new one, and were informed that this item was on nationwide backoreder and they had no idea when a new one could be obtained. This tells me that there must be a significant number of Grand Marquis autos with the same problem. It is a safety concern because there would be fogging of the windows during inclement weather and no means to clear them. If this module has an excessive failure rate, the item should be place on a recall list.

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