Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 25A* Audio
2 20A* Power point
3 25A* Heated seats
4 15A* Horns
5 20A* Fuel pump
6 – Not used
7 25A* Moonroof
8 20A* Driver’s Door Module (DDM)
9 – Not used
10 — Not used
11 20A* Daytime running lamps
12 — Not used
13 — Not used
14 — Not used
15 — Not used
16 — Not used
17 — Not used
18 — Not used
19 15A* Powertrain Control Module (PCM), Fuel
injectors
20 15A* PCM, HEGOs
21 — Not used
22 — Not used
23 — Not used
24 — Not used
101 30A** Ignition switch
102 50A** Cooling fan (engine)
103 40A** Blower motor
104 40A** Heated backlight relay
105 30A** PCM power relay
106 40A** Anti-lock Brake System (ABS)
2003 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
168
