relay LINCOLN TOWN CAR 2009 Owners Manual

Tires, Wheels and Loading 145
Tire information 145
Tire inflation 147
Tire Pressure Monitoring System (TPMS) 160
Vehicle loading 165
Trailer towing 171
Recreational towing 174
Driving 175
Starting 175
Brakes 180
Traction Control™ 182
Air suspension 184
Transmission operation 185
Reverse sensing system 189
Roadside Emergencies 193
Getting roadside assistance 193
Hazard flasher switch 194
Fuel pump shut-off switch 195
Fuses and relays 195
Changing tires 202
Wheel lug nut torque 210
Jump starting 210
Wrecker towing 216
Customer Assistance 218
Reporting safety defects (U.S. only) 224
Reporting safety defects (Canada only) 225
Cleaning 226
Maintenance and Specifications 233
Engine compartment 235
Engine oil 237
Battery 240
Engine coolant 242
Table of Contents
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Owners Guide, 1st Printing
USA(fus)

CLOCK
Press the right control to move the
time display forward.
Press the left control to move the
time display backwards.
AUXILIARY POWER POINT (12VDC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
The auxiliary power point is located
under the instrument panel.
Do not use the power point for
operating the cigarette lighter
element (if equipped).
To prevent the fuse from being
blown, do not use the power
point(s) over the vehicle capacity of
12 VDC/180W. If the power point or cigar lighter socket is not working, a
fuse may have blown. Refer toFuses and relaysin theRoadside
Emergencieschapter for information on checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
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Owners Guide, 1st Printing
USA(fus)
Driver Controls
48

The air suspension shut-off switch is
located on the left side of the trunk.
If this switch is in the off position,
the rear air suspension will not
operate.
WARNING:On vehicles
equipped with air
suspension, turn off the air
suspension switch prior to jacking,
hoisting or towing your vehicle.
Normal vehicle operation does not require any action by the driver.
TRACTION-LOK AXLE (IF EQUIPPED)
This axle provides added traction on slippery surfaces, particularly when
one wheel is on a poor traction surface. Under normal conditions, the
Traction-Lok axle functions like a standard rear axle. The axle may
exhibit a slight noise or vibration in tight turns with low vehicle speed.
This is normal behavior and indicates the axle is working.
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 on position unless brake pedal is depressed.
If you cannot move the gearshift lever out of P (Park) with ignition in
the on position and the brake pedal depressed, it is possible that a fuse
has blown or the vehicle’s brakelamps are not operating properly. Refer
toFuses and relaysin theRoadside Emergencieschapter.
If the fuse is not blown, perform the following procedure:
1. Apply the parking brake, turn the ignition to 2 (accessory).
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Owners Guide, 1st Printing
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Driving
185

FUEL PUMP SHUT-OFF SWITCHFUEL
RESET
The fuel pump shut-off switch is a device intended to stop the electric
fuel pump when your vehicle has been involved in a substantial jolt.
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated.
The fuel pump shut-off switch is located on a bracket inside of the
luggage compartment.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the off position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in on the reset button.
4. Turn the ignition to the on position. Pause for a few seconds and
return the key to the off position.
5. Make a further check for leaks in the fuel system.
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.
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Roadside Emergencies
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The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 10A Starter relay coil
2 10A Restraint Control Module (RCM),
Occupant Classification Sensor
(OCS), Passenger Air bag
Deactivation Indicator (PADI)
3 10A Audio
4 10A Back-up lamps, Anti-Lock Brake
System (ABS)
5 7.5A Lighting control module (LCM)
6 10A Passive Anti-Theft System
(PATS), Powertrain Control
Module (PCM) relay coil, Ignition
relay coil, Fuel relay coil
7 10A Wiper module
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Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
8 10A Power Decklid Module (PDM),
Overdrive cancel switch, Cluster,
Compass module, LCM, Traction
control switch
9 7.5A Door lock switch illumination,
Heated seat switch illumination,
Electrochromatic mirror
10 15A Hazards
11 15A Turn signal
12 15A Audio
13 10A Extended rear park aide module,
Cluster
14 15A Adjustable pedals, Delayed
accessory relay coil
15 10A Dual Automatic Temperature
Control (DATC) module
16 20A OBD II
17 10A A/C cycle switch, Heated seat
modules
18 15A LCM (Interior lighting)
19 7.5A Driver’s Door Module (DDM)
switches, PDM, Power mirrors,
DSM, DDM, PATS LED
20 10A LCM (Right-hand low beam)
21 10A Analog clock, LCM (Illumination)
22 10A LCM (Left-hand low beam)
23 10A LCM
24 15A LCM (High beams), Multi-function
switch (Flash-to-pass)
25 10A DATC module, Cluster
26 15A LCM (Park lamps, cornering
lamps, license lamps)
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Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
27 — Not used
28 7.5A Brake signal, LCM (BTSI), ABS
29 — Not used
30 — Not used
31 5A LCM (Key in)
32 7.5A Delay accessory (audio)
33 — Not used
K101 — Delayed accessory
Power distribution box
The 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.
WARNING:Always disconnect the battery before servicing high
current fuses.
WARNING: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.
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Roadside Emergencies
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The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
1 30A* Ignition switch
2 20A* Rear heated seats
3 10A* Powertrain Control Module (PCM)
keep alive power and canister
vent
4 20A* Fuel relay feed
5 20A* Instrument panel power point
6 15A* Alternator regulator
7 30A* PCM relay feed
8 20A* Driver’s Door Module (DDM)
9 15A* Ignition coil relay feed
10 20A* Horn relay feed
11 15A* A/C clutch relay feed
12 20A* Audio
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Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
13 10A* Rear air suspension module
(RASM)
14 20A* Stop lamp switch
15 15A* Lumbar, Fuel door
16 20A* Heated seats
17 – Not used
18 – Not used
19 15A* Injectors
20 15A* PCM
21 15A* Powertrain loads and sensors
22 — Not used
23 10A* Heated mirrors
24 – Not used
101 40A** Blower relay feed
102 50A** Cooling fan
103 50A** Instrument panel fuse box feed #1
104 50A** Instrument panel fuse box feed #2
105 30A** Starter relay feed
106 40A** ABS module (Pump)
107 40A** Rear defroster relay feed
108 40A** Power Decklid Module (PDM)
109 20A** ABS module (Valves)
110 30A** Wiper module
111 20A** Left rear power point
112 30A** RASM (Air compressor)
113 20A** Rear power point #2
114 20A** Instrument panel fuse box feed #3
115 20A** Rear cigar lighters
116 30A** Decklid pulldown module
117 20A** Cigar lighter
118 — Not used
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Roadside Emergencies
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
K201 Micro relay A/C clutch
K202 — Not used
K203 Micro relay Ignition coil
K204 Micro relay PCM
K205 — Not used
K206 Micro relay Fuel
K207 — Not used
K208 — Not used
K209 Micro relay Horn
K301 Mini relay Starter
K302 Mini relay RASM (Air compressor)
K303 Mini relay Blower
K304 Mini relay Rear defroster
D501 — Not used
D502 Diode Reverse battery
D503 Diode Horn, Door latch
CB601 20A Circuit
BreakerPower seats, driver seat module
CB602 20A Circuit
BreakerDelayed accessory relay for
windows, audio
* Mini Fuses ** Cartridge 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.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare tire is in use. To restore the full functionality
of the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensors, refer toTire pressure monitoring system
(TPMS)in theTires, Wheels and Loadingchapter. Replace the spare
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Roadside Emergencies
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