1999 Mercury Sable Owner's Manuals

The fuses are coded as follows.
Fuse/
Relay
LocationFuse
Amp
RatingDescription
1 Ð Not Used
2 5A Instrument Illumination
3 10A Left Low Beam Headlamp
4 10A Right Low Beam Headlamp
5 5A Instrument Cluster, Shift Lock
Actuator, Rear Defrost
6 15A TR Sensor, Reverse Lamps,
DRL, A/C Controls
7 10A TR Sensor, Starter Relay
8 5A Power Antenna, RCU, GEM
9 10A ABS
10 20A PCM Relay, Ignition Coil, PATS,
Radio
11 5A Instrument Cluster
12 5A Instrument Cluster, Autolamps,
Transmission Control Switch,
ICP, GEM
13 5A Electronic Crash Unit (ECU),
Blower Motor, EATC
SEE OWNERS MANUAL
CONSULTER LA GUIDEDRIVER
WINDOW
RELAYACCESSORY
DELAY
RELAY
REAR
DEFROST
RELAYINTERIOR
LAMP
RELAY
DRIVER
UNLOCK
RELAY
BATTERY
SAVER
RELAY15A
HAZARD
LAMPS15A
HIGH
BEAM5A
TAIL
LAMPS10A
DEF SW
ILLUM
10A
DIAGNOS15A
DECKLID
RELEASE10A
BATTERY
SAVER15A
STOP
LAMPS
20A
CIGAR5A
MIRRORS
ANTENNA5A
WIPER &
VAPS5A
RADIO
30A
FRONT
WIPERS5A
HEAD LP
ILLUM15A
REAR
WIPER5A
RADIO
MEMORY
5A
AIR BAG5A
LIGHT
OUT MOD10A
TURN
SIGNAL20A
RHD
PWR LKS
10A
ABS20A
EEC
IGN COIL5A
AIR BAG
ALT LPS5A
GAUGES
WRN LPS
5A
SHIFT
INTLOCK15A
BK LPS
AC10A
STARTER
RELAY5A
RADIO
MUTE
5A
INSTR
ILLUM10A
LT LOW
BEAM10A
RT LOW
BEAM5A
SWITCH
ILLUM
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121

Fuse/
Relay
LocationFuse
Amp
RatingDescription
14 5A
Semi-Active Ride Control Module
15 10A Multifunction Switch (Turn
Signal)
16 Ð Not Used
17 30A Front Wiper/Washer
18 5A Headlamp Switch
19 15A Rear Wiper/Washer
20 5A ICP, RAP, Phone, GEM
21 20A Cigar Lighter
22 5A Power Mirrors, Power Antenna,
Luggage Compartment Lamp,
Autolamp
23 5A GEM, RAP, PATS
24 5A ICP, RCC, Speedometer
25 10A Data Link Connector (DLC)
26 15A Luggage Compartment
27 10A Battery Saver Relay
28 15A Speed Control, Brake Lamp
29 15A Multifunction Switch, (Hazard)
30 15A High Beams, Daytime Running
Lamps, Instrument Cluster
31 Ð Not Used
32 10A ICP, Heated Mirrors
33 5A Power Windows, Lock
Illumination
34 Ð Battery Saver Relay
35 Ð Driver Door Unlock Relay
36 Ð Rear Defroster Relay
37 Ð Interior Lamp Relay
38 Ð
One Touch Window Down Relay
39 Ð Accessory Delay Relay
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122

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.
Always disconnect the battery before
servicing high current fuses.
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 theBatterysection of the
Maintenance and Carechapter.
Roadside emergencies
123

The high-current fuses are coded as follows.
Fuse/
Relay
LocationFuse
Amp
RatingDescription
1 40A** Fuse Junction Panel
2 30A** PCM Relay
3 40A** Ignition Switch, Starter Relay
4 30A
C.B.Accessory Delay Relay, Power
Seat
5 40A** Ignition Switch
6 Ð Not Used
7 40A** Rear Window Defrost Relay
8 30A** Thermactor Air ByPass
Solenoid, EAM Solid State Relay
9 40A** High Speed Cooling Fan Relay,
Low Speed Cooling Fan Relay
10 20A** Fuel Pump Relay
11 40A** Blower Motor Relay
12 Ð Not Used
13 40A** Anti-Lock Brake Module
14 Ð Not Used
15 15A* Daytime Running Lamps (DRL)
Module
16 10A* Electronic Control Unit (ECU)
17 20A* Rear Control Unit, CD Changer
22
14 13
12 11
10 9
87
175A MEGA-FUSE
65
43
2121 24 23 28 27 26 2530 2931
33 3432
20 19
18 17 16 15
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124

Fuse/
Relay
LocationFuse
Amp
RatingDescription
18 30A* Anti-Lock Brake Module
19 15A* Horn Relay, Powertrain Control
Module (PCM)
20 15A* Headlamp Switch, Autolamp
Park Relay
21 Ð Not Used
22 30A* Autolamps Relay, Multifunction
Switch, Headlamp Switch
23 Ð Blower Motor Relay
24 Ð Starter Relay
25 Ð A/C Clutch Relay
26 30A* Generator
27 10A* A/C Clutch Relay
28 15A* Heated Oxygen Sensors,
Canister Vent
29 Ð Fuel Pump Relay
30 Ð PCM Relay
31 Ð Low Speed Cooling Fan Relay
32 Ð PCM Diode
33 Ð A/C Clutch Diode
34 Ð Not Used
* Mini Fuses ** Maxi Fuses
Relays
Relays are located in the power distribution box and
should be replaced by qualified technicians.
Roadside emergencies
125

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.
Temporary spare tire information
The temporary spare tire for your vehicle is labeled
as such. It is smaller than a regular tire and is
designed for emergency use only.
If you use the temporary spare tire
continuously or do not follow these
precautions, the tire could fail, causing you to lose
control of the vehicle, possibly injuring yourself or
others.
When driving with the temporary spare tiredo not:
²exceed 80 km/h (50 mph) under any
circumstances
²load the vehicle beyond maximum vehicle load
rating listed on the Safety Compliance Label
²tow a trailer
²use tire chains
²drive through an automatic car wash, because of
the vehicle's reduced ground clearance
²try to repair the temporary spare tire or remove it
from its wheel
²use the wheel for any other type of vehicle
Tire change procedure
1. Park on a level surface, activate hazard flashers
and set parking brake.
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126

When one of the front wheels is off the
ground, the transaxle alone will not prevent
the vehicle from moving or slipping off the jack,
even if the vehicle is in P (Park).
To prevent the vehicle from moving when
you change a tire, be sure the parking brake
is set, then block (in both directions) the wheel
that is diagonally opposite (other side and end of
the vehicle) to the tire being changed.
If the vehicle slips off the jack, you or
someone else could be seriously injured.
2. Place gearshift lever
in P (Park), turn
engine OFF, block the
diagonally opposite
wheel, then remove the
spare tire, jack and lug wrench.
²In the sedan, these
are located in the
trunk cargo area
storage
compartment.
²In the wagon, they
are stored in the left
side rear trim panel
for the temporary
spare and in the
floor cargo area
storage compartment
for the full size
spare.
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127

3. Remove the center ornament or wheel cover from
the wheel with the tapered end of the wheel nut
wrench that came with your vehicle. Insert and twist
the handle, then pry against the wheel.
4. Loosen each wheel
lug nut one-half turn
counterclockwise but
do not remove them
until the wheel is
raised off the ground.
5. Put the jack in the
jack notch next to the
door of the tire you are
changing. Turn the jack
handle clockwise until
the wheel is completely
off the ground.
6. Remove the lug nuts with the lug wrench.
7. Replace the flat tire with the spare tire, making
sure the valve stem is facing outward. Reinstall lug
nuts until the wheel is snug against the hub. Do not
fully tighten the lug nuts until the wheel has been
lowered.
8. Lower the wheel by turning the jack handle
counterclockwise.
9. Remove the jack and
fully tighten the lug
nuts in the order
shown.
1
4 3
52
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128