how to determine bad switch or bad blower motor

Asked by Aug 20, 2014 at 02:54 PM about the 2000 Mercury Grand Marquis

Question type: Maintenance & Repair

How can you tell the fan switch is good and the motor is bad and vice versa

1 Answer

2,965

unplug motor and run power directly to it and you will know if it still works.if you cant control your blower speed it might be the risitor thats burnt out.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Mercury Grand Marquis Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,030
#2 kbro
kbro
Reputation 2,020
#3 Js08016
Js08016
Reputation 1,560
View All

Related Models For Sale

Used Lincoln Town Car
37 Great Deals out of 2,159 listings starting at $1,995
Used Ford Crown Victoria
4 Great Deals out of 1,477 listings starting at $2,900
Used Chevrolet Impala
935 Great Deals out of 35,463 listings starting at $1,995
Used Ford F-150
3,218 Great Deals out of 205,090 listings starting at $1,779
Used Toyota Camry
1,196 Great Deals out of 93,150 listings starting at $700
Used Cadillac DeVille
4 Great Deals out of 1,991 listings starting at $1,600
Used Chevrolet Tahoe
854 Great Deals out of 28,369 listings starting at $1,700
Used Buick LeSabre
8 Great Deals out of 2,329 listings starting at $1,768
Used Honda Accord
1,084 Great Deals out of 76,808 listings starting at $1,395
Used Chevrolet Silverado 1500
2,743 Great Deals out of 149,174 listings starting at $1,500

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
42 listings starting at $5,900
2010 Mercury Grand Marquis For Sale
6 Great Deals out of 120 listings starting at $2,999
2009 Mercury Grand Marquis For Sale
5 Great Deals out of 117 listings starting at $2,995
2008 Mercury Grand Marquis For Sale
8 Great Deals out of 176 listings starting at $2,995
2007 Mercury Grand Marquis For Sale
6 Great Deals out of 164 listings starting at $2,750