2009 LINCOLN MKS High current relay

Fuse/Relay
LocationFuse Amp
RatingProtected Components
37 10A Not used (spare)
38 20A Amplifier (THX or 6 channel)
39 20A Radio/Navigation
40 20A Amplifier (THX or 2 channel)
41 15A Delayed Accessory
42 10A Not used (spare)
43 10A Heated backlite relay
44 10A Not used (spare)
45 5A Wiper relay and module, Blower
relay
46 7.5A Occupant Classification Sensor
(OCS),
47 30A Circuit Breaker (not used)
48 — Delayed accessory relay
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.
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
245

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Components
1 80A* SPDJB power
2 80A* SPDJB power
3 — Not used
4 30A Front wipers
5 30A Passenger power seat
6 20A Cigar lighter
7 — Not used
8 30A Moonroof
9 40A* Anti-lock Brake System (ABS)
pump
10 30A* Starter relay
11 30A* Powertrain Control Module (PCM)
relay
12 20A* ABS valve
13 15A** Adapt cruise
14 — Not used
15 15A Auto high beam
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
246

Fuse/Relay
LocationFuse Amp
RatingProtected Components
46 15A** VPWR2, VPWR3
47 15A** PCM VPWR1
48 15A** VPWR4 Ignition coils
49 10A** Heated mirrors
50 Full ISO relay PCM relay
51 Full ISO relay Blower motor relay
52 Full ISO relay Starter relay
53 Full ISO relay Heated backlite relay
54 Full ISO relay Front wiper relay
55 Full ISO relay Fog deactivation
56 High-current
relayOn/start
57 Full ISO relay Adapt cruise (stop lamps)
58 High-current
relayNot used
* Cartridge Fuses ** Mini Fuses
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•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 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 sensor, refer toChanging tires with TPMSin theTires,
Wheels and Loadingchapter. Replace the spare tire with a road tire as
soon as possible.
WARNING:The use of tire sealants may damage your Tire
Pressure Monitoring System and should not be used.
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
248