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2002 Mercury Grand Marquis LS and the air conditioner motor stop blowing The compressor seems to be getting cold I have checked the fuses and relays.?
Wiki User
∙ 13y ago
I have a 2002 Mercury Grand Marquis LS and the air conditioner motor stop blowing. The compressor seems to be getting cold. I have checked the fuses and relays, still did not help. Any help will be greatly appreciated.
Thanks,
Jackson
I have the same issue. Started Sept 2008 - seems like a MFG issue. Anyone else want to add to this? ... thanks ... Angel
The motor control unit on these cars (GrandMarq/CrnVic from FoMoCo) is sub par quality and require replacing too often. The MCU is a small circuit board type plug in that is on the firewall near the AC hoses as they enter the passenger compartment. Easy to med difficulty in replacing. I have a 2002 GM LSE that I had to replace the MCU. Dealer only part - $30 - $60.
Wiki User
∙ 13y ago
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2002 Mercury Grand Marquis LS and the air conditioner motor stop blowing you have checked the fuses and relays?
blower relay located on the engine compartment by the firewall
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