Question about 2000 Mercury Grand Marquis
Where is the blower motor switch resistor on a 2004 Mercury Grand Marquis and is that why I only have three of the four blower speeds (the third speed is the same as the second speed)?
The blower speed controller is located under the hood on the right or passenger side on the heater housing just to the side of the heater hoses near the very back of the right cylinder head.
Yes that would cause the concern you are having.
Posted on Feb 05, 2009
The blower motor relay is underdash, to the left of fusebox/computer by the steering column, it sits by itself and is fastened to the left wall of body. it can be seen better if the trim panel below the column is removed
Posted on Aug 24, 2015
Not the right answer for the question
Posted on Mar 18, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 14, 2015 | Mercury Cars & Trucks
Apr 17, 2013 | 1987 Mercury Grand Marquis
Feb 22, 2013 | 2003 Mercury Grand Marquis
Jun 12, 2011 | 2004 Mercury Grand Marquis
Jan 02, 2011 | 2000 Mercury Grand Marquis
Sep 22, 2010 | 2003 Mercury Grand Marquis
Nov 24, 2009 | 2004 Mercury Grand Marquis
Jun 28, 2009 | 1993 Mercury Grand Marquis
Feb 05, 2009 | 2005 Dodge Caravan
Oct 09, 2008 | 2007 Mercury Grand Marquis GS Sedan
2,408 people viewed this question
Usually answered in minutes!