Lincoln Aviator: Customer Assistance / Changing a Fuse
Fuses
WARNING: 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.

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.
Fuse Types



The fuse panel is under the instrument panel
to the left of the steering column.
Note: It may be easier to access the fuse
panel if you remove the finish trim piece...
Other information:
Special Tool(s) /
General Equipment
Hydraulic Press
Removal
Remove the wheel bearing and wheel hub.
Refer to: Wheel Bearing and Wheel Hub (204-02 Rear Suspension, Removal and Installation).
Refer to: Wheel Bearing and Wheel Hub (204-02 Rear Suspension, Removal and Installation)...
System Diagram
Item
Description
1
Current Sensor
2
Contactor Sense Leads
3
BECM
4
Precharge Contactor Coil
5
Positive Contactor Coil
6
Negative Contactor Coil
7
High Voltage Battery Junction Box
8
Temperature Sensors
9
Cell Voltage Sense Leads
10
PCM
11
Battery Cell Arrays
12
GWM
13
RCM
14
DCDC
15
12 Volt Battery Monitoring Sensor
16
TCU (if equipped)
17
Ignition Switch
18
Main 12 Volt Battery
19
HVAC
20
Service Disconnect
21
High Voltage Battery Coolant Diverter Valve
22
Motor Electronics Coolant Pump
23
Isolation Switch (BIB)
24
Auxiliary 12 Volt Battery
25
Coolant Temperature Sensor
26
High Voltage Battery
27
BCM
28
High Voltage Battery Coolant Pump
29
BCMC
30
SOBDMC
31
High Voltage Interlock Loop (HVIL)
32
Auxillary Contactor Coil
33
SOBDM also known as the Battery Charger Control Module (BCCM)
System Operation
Network Message Chart - Battery Energy Control Module (BECM)
Broadcast Message
Originating Module
Message Purpose
12 volt battery voltage
BCM
Battery voltage measured with battery sensor...