Owner Guide 3rd Printing
Page 2
Table of Contents Seating and Safety Restraints Seating Safety restraints Air bags Child restraints 86 86 90 104 111 Driving Starting Brakes Traction control Air suspension Transmission operation Vehicle loading Trailer towing Recreational towing 123 123 127 130 132 133 138 140 143 Roadside Emergencies Getting roadside assistance Hazard flasher switch Fuel pump shut-off switch Fuses and relays Changing tires Jump starting Wrecker towing 144 144 145 145 146 153 159 165 Customer Assistance Reporting safety defects (U.S. only) 166 174 Cleaning 175 2
Table of Contents Seating and Safety Restraints Seating Safety restraints Air bags Child restraints 86 86 90 104 111 Driving Starting Brakes Traction control Air suspension Transmission operation Vehicle loading Trailer towing Recreational towing 123 123 127 130 132 133 138 140 143 Roadside Emergencies Getting roadside assistance Hazard flasher switch Fuel pump shut-off switch Fuses and relays Changing tires Jump starting Wrecker towing 144 144 145 145 146 153 159 165 Customer Assistance Reporting safety defects (U.S. only) 166 174 Cleaning 175 2
Owner Guide 3rd Printing
Page 146
...the reset button. 4. Make a further check for leaks. 3. Turn the ignition to reset the fuel pump shut-off switch by a broken wire within the fuse. FUSES AND RELAYS Fuses If electrical components in the vehicle are identified by pushing in on the left side of the... fuses before replacing any electrical components. 146 15 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Use the following procedure to the OFF position. 2. Roadside Emergencies The fuel pump shut-off switch is apparent, reset the fuel pump shut-off switch. 1. Turn the ignition to...
...the reset button. 4. Make a further check for leaks. 3. Turn the ignition to reset the fuel pump shut-off switch by a broken wire within the fuse. FUSES AND RELAYS Fuses If electrical components in the vehicle are identified by pushing in on the left side of the... fuses before replacing any electrical components. 146 15 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Use the following procedure to the OFF position. 2. Roadside Emergencies The fuel pump shut-off switch is apparent, reset the fuel pump shut-off switch. 1. Turn the ignition to...
Owner Guide 3rd Printing
Page 151
... RELAY 301 17 16 14 12 10 8 6 4 2 21 19 15 13 11 9 7 5 3 1 The high-current fuses are coded as follows. Power Distribution Box Description Audio Power point Heated seats Horns Fuel pump module Alternator Moonroof Driver's Door Module (DDM) Not used Not used Daytime ...running lamps Not used Not used Not used Not used 151 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Fuse/Relay Location 1 2 3 4 5 6 7 8 9...
... RELAY 301 17 16 14 12 10 8 6 4 2 21 19 15 13 11 9 7 5 3 1 The high-current fuses are coded as follows. Power Distribution Box Description Audio Power point Heated seats Horns Fuel pump module Alternator Moonroof Driver's Door Module (DDM) Not used Not used Daytime ...running lamps Not used Not used Not used Not used 151 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Fuse/Relay Location 1 2 3 4 5 6 7 8 9...
Owner Guide 3rd Printing
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... Not used Not used Not used Ignition switch, Starter motor solenoid via starter relay, IP fuses 7, 9, 12 and 14 Cooling fan (engine) Blower motor Heated backlight relay PCM power relay, Diagnostic connector, PDB fuses 19 and 20, A/C clutch relay, Fuel pump module relay Anti-lock Brake System (ABS) Not used Not used Not used Not used... compressor, Instrument cluster 102 103 104 105 50A** 40A** 40A** 30A** 106 107 108 109 110 111 112 113 114 40A 50A** 50A** 30A** 152 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus)
... Not used Not used Not used Ignition switch, Starter motor solenoid via starter relay, IP fuses 7, 9, 12 and 14 Cooling fan (engine) Blower motor Heated backlight relay PCM power relay, Diagnostic connector, PDB fuses 19 and 20, A/C clutch relay, Fuel pump module relay Anti-lock Brake System (ABS) Not used Not used Not used Not used... compressor, Instrument cluster 102 103 104 105 50A** 40A** 40A** 30A** 106 107 108 109 110 111 112 113 114 40A 50A** 50A** 30A** 152 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus)
Owner Guide 3rd Printing
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...place on the side of the road. 153 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Not used Full ISO Blower motor relay Full ISO Starter solenoid relay Full ISO Air suspension relay Full ISO Heated backlight relay - Not used - Not used 20A** Adjustable...Fuse Amp Rating 50A** * Mini fuse Relays Relays are located in the power distribution box and should be replaced by qualified technicians. Not used 20A** ABS 1/2 ISO Horn relay 1/2 ISO PCM relay 1/2 ISO Fuel pump relay 1/2 ISO A/C clutch relay 1/2 ISO Traction control switch relay - Not used Diode PCM Diode A/C...
...place on the side of the road. 153 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Not used Full ISO Blower motor relay Full ISO Starter solenoid relay Full ISO Air suspension relay Full ISO Heated backlight relay - Not used - Not used 20A** Adjustable...Fuse Amp Rating 50A** * Mini fuse Relays Relays are located in the power distribution box and should be replaced by qualified technicians. Not used 20A** ABS 1/2 ISO Horn relay 1/2 ISO PCM relay 1/2 ISO Fuel pump relay 1/2 ISO A/C clutch relay 1/2 ISO Traction control switch relay - Not used Diode PCM Diode A/C...