Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
35
10A
Rear park assist, AWD, Heated
seat module
36
5A
PATS transceiver
37
10A
Climate control
38
20A
THX System
39
20A
Radio
40
20A
Not used (Spare)
41
15A
Delayed accessory function for
radio and lock switch illumination,
Ambient lighting
42
10A
Not used (Spare)
43
10A
Rear wiper logic
44
10A
Customer accessory feed
45
5A
Front wiper logic, Climate control
relay feed
46
7.5A
Occupant Classification Sensor
(OCS), Passenger Airbag
Deactivation Indicator (PADI)
47
30A Circuit
Breaker
Power windows
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.
2009 MKX
(mkx)
Owners Guide, 1st Printing
USA
(fus)
Roadside Emergencies
231