Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
7 10A Ignition (ON/ACC) - Wiper
module
8 10A Electronic Automatic Temperature
Control (EATC) module (vehicles
equipped with EATC only)
9 7.5A Ignition (ON/ACC) - Door lock
switch illumination, Heated seat
switch illumination, Radio,
Antenna, Electrochromatic mirror,
Window relay coil
10 15A Hazards
11 15A Ignition (ON) - Turn signals
12 15A Audio
13 10A Ignition (ON) - Rear Air
Suspension Module (RASM),
Cluster
14 15A Adjustable pedals
15 10A Ignition (ON) - EATC module,
A/C mode switch (vehicles
equipped with manual A/C only),
A/C blower relay coil
16 20A OBD II
17 10A Ignition (ON) - A/C mode switch
(vehicles equipped with manual
A/C), Blend door, Heated seat
modules
18 15A Lighting control module (interior
lighting)
19 10A LCM (Left-hand low beam)
20 10A Ignition (ON/START) - Back-up
lamps, Anti-lock brake system
(ABS)
21 10A LCM (Right-hand low beam)
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Roadside Emergencies
189
Peace of mind
Remote start
Vehicle security systems
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
Compliance Certification label). Consult your authorized dealer for
specific weight information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems — such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use.
•To avoid interference with other vehicle functions, such as anti-lock
braking systems, amateur radio users who install radios and antennas
onto their vehicle should not locate the Amateur Radio Antennas in
the area of the driver’s side hood.
•Electrical or electronic accessories or components that are added to
the vehicle by the authorized dealer or the owner may adversely affect
battery performance and durability.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Accessories
264
