relay LINCOLN LS 2003 Owners Manual

Seating and Safety Restraints 135
Seating 135
Safety restraints 142
Air bags 157
Child restraints 169
Driving 181
Starting 181
Brakes 184
Traction control/AdvanceTrac 186
Transmission operation 190
Trailer towing 198
Roadside Emergencies 200
Getting roadside assistance 200
Hazard flasher switch 201
Fuel pump shut-off switch 201
Fuses and relays 202
Changing tires 211
Jump starting 216
Wrecker towing 222
Customer Assistance 223
Reporting safety defects (U.S. only) 232
Cleaning 233
Maintenance and Specifications 239
Engine compartment 241
Engine oil 243
Battery 246
Fuel information 254
Air filter(s) 265
Part numbers 271
Refill capacities 272
Lubricant specifications 274
Table of Contents
2

AUTOMATIC TRANSMISSION OPERATION
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the RUN position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the RUN position and the brake pedal depressed:
1. Apply the parking brake, turn ignition key to LOCK, then remove the
key.
2. Insert the key and turn it to OFF.Apply the brake pedal and shift
to N (Neutral).
When the key is in the ignition OFF position, the automatic
transmission shift lever can be moved from the P (Park) position
without the brake pedal depressed. To avoid unwanted vehicle
movement, always set the parking brake.
3. Start the vehicle.
If it is necessary to use the above procedure to move the gearshift lever,
it is possible that a fuse has blown or the vehicle’s brakelamps are not
operating properly. Refer toFuses and relaysin theRoadside
emergencieschapter.
Do not drive your vehicle until you verify that the brakelamps
are working.
Always set the parking brake fully and make sure the gearshift is
latched in P (Park). Turn the ignition to the LOCK position and
remove the key whenever you leave your vehicle.
If the parking brake is fully released, but the brake warning lamp
remains illuminated, the brakes may not be working properly.
See your dealer or a qualified service technician.
Driving
190

Thisswitch is located in the driver’s
footwell, behind the kick panel.
To reset the switch:
1. Turn the ignition OFF.
2. Check the fuel system for leaks.
3. If no leaks are apparent, reset the
switch by pushing in on the reset
button.
4. Turn the ignition ON.
5. Wait a few seconds and return
the key to OFF.
6. Make another check for leaks.
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Note:Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause severe wire
damage and could start a fire.
15
Roadside Emergencies
202

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 5A Starter relay coil
2 5A Radio
3 5A ABS/TCS/AdvanceTrac

4 5A Cluster, Powertrain Control
Module (PCM) relay, Fuel pump
relay, REM, Transit relay
5 10A Restraints Control Module (RCM),
Passenger Occupant Detection
System (PODS) electronic control
unit
6 10A OBD II
SEE
OWNER'S MANUAL
RELAY 1
REPLACEMENT
FUSES
FUSE 8FUSE 9FUSE 10FUSE 11FUSE 12FUSE 13FUSE 14FUSE 15FUSE 16FUSE 17FUSE 18FUSE 19FUSE 20FUSE 21
FUSE 1FUSE 2FUSE 3FUSE 4FUSE 5FUSE 6FUSE 7
FUSE 22FUSE 23FUSE 24FUSE 25FUSE 26FUSE 27FUSE 28FUSE 29FUSE 30FUSE 31FUSE 32FUSE 33FUSE 34FUSE 35
Roadside Emergencies
204

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
7 5A DDM, DSM, Anti-theft LED,
Power mirror switch, Electric
Park Brake (EPB) switch
8 5A Right front turn, Right front
repeater, Right front sidemarker,
Right front park lamps
9 15A Right front low beam/HID
10 5A Left front turn, Left front
repeater, Left front sidemarker,
Left front park lamps
11 10A Left front high beam
12 5A Rain sensor, Electrochromic
mirror
13 5A Cluster
14 5A DATC
15 5A O/D cancel, ABS/Traction-Assist
switch
16 5A Heated seat controls, Climate
control seat module
17 5A RCM, Alternator warning lamp
18 20A Radio, CIA, Navigation unit
19 15A Tilt/Tele motors
20 10A FEM, DATC, Cluster, REM
21 7.5A Not used (spare)
22 10A DDM, Driver door mirror
23 10A Right front high beam
24 5A PATS
25 15A Left front low beam/HID
26 5A Wiper module
27 10A Radio, Navigation unit
28 5A Not Used (spare)
29 5A FEM, Reverse park assist
Roadside Emergencies
205

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
30 5A FEM, Passenger power mirror
31—Not used
32 20A Cigar lighter
33 10A Switch backlighting, FEM
34 10A Not used (spare)
35 5A Stop lamp signal
Front power distribution box
The front power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle’s main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
To reduce risk of electrical shock, always replace the cover to
the Power Distribution Box before reconnecting the battery or
refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and specificationschapter.
7
Roadside Emergencies
206

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 10A* A/C clutch, Coolant control valve,
Auxiliary coolant pump
2—Not used
3 15A* Fog lamp
4 20A* Horn
5 15A* Fuel injectors, Electric cooling
fan, Mass Air Flow (MAF) sensor
6 15A* Transmission solenoid, EGR
7—Not used
8–Not used
9—Not used
10—Not used
11 15A* HEGOs
12 15A* Coil-on-plug
Roadside Emergencies
207

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
13 30A** Heated wiper park
14 30A** ABS module
15—Not used
16 30A** Blower motor
17—Not used
18—Not used
19 30A** Electric park brake
20 30A** Wiper motor
21 30A** Starter solenoid
22 40A** ABS motor
23—Not used
24—Not used
Relay 01—Not used
Relay 02—Not used
Relay 03—Coil-on-plug and HEGOs
Relay 04—Right-hand HID headlamps
Relay 05—Auxiliary coolant pump
(V8 engines)
Relay 06—Left-hand HID headlamps
Relay 07—Fog lamps
Relay 08—A/C clutch
Fuse 09—Not used
Relay 10—Blower motor
Relay 11—Not used
Relay 12—Heated wiper park
Relay 13—Horn
Relay 14—PCM power
Relay 15—Starter motor
Diode—PCM
*Mini fuses **Cartridge fuses
Roadside Emergencies
208

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 15A* Decklid release solenoid,
Passenger door lock motors,
Steering column lock
2 10A* Right rear turn lamp, License
plate lamp
3 5A* Left rear stop/tail lamp
4 10A* Fuel door release solenoid,
Decklid lamp
5 10A* Courtesy and map lamps, Radio
antenna module
6 10A* Left rear turn and back-up lamps
7 5A* Right rear stop/tail lamp
8 5A* Center high-mounted stop lamp
9 5A* Heated mirror
10 20A* Power point - console
11 20A* Rear heated seats
12 20A* Power point - ashtray
13—Not used
14 10A* Navigation unit
15 5A* Alternator sense
123456789 19 20 21 22 23 24 25> PBT <
MINI-FUSE
SEE OWNER'S MANUAL CONSULTER LA GUIDECARTRIDGE FUSE
26 27 28 29 30 31 32 10 11
RELAY
001
12 13 14 15 16 17 18
RELAY
002RELAY
003RELAY
004RELAY
005RELAY
006RELAY
007
DIODE 01
DIODE 02
Roadside Emergencies
210

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
16 20A* Moonroof
17 15A* Fuel pump motor
18 20A* Navigation amp, Subwoofer
19 20A** REM - Left rear window
20 30A** Front window motors
21 20A** Driver lumbar, Power seats
22 20A** Ignition switch
23 30A** SSP4
24 30A** SSP3
25 40A** P-J/B
26 30A** Climate control seat module
27 30A** SSP1
28 20A** Passenger lumbar, Power seats
29 40A** Rear defroster
30 20A** REM - Right rear window
31 30A** Powertrain main power
32 30A** SSP2
Relay 001—SSP1
Relay 002—SSP4
Relay 003—Rear defroster
Relay 004—SSP3
Relay 005—SSP2
Relay 006—Not used
Relay 007—Fuel pump motor
Diode 01—Not used
Diode 02—Fuel pump motor
*Mini fuses **Maxi fuses
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
Roadside Emergencies
211