2018 - 2019 Lincoln MKZ Fuse Box Diagram

2019 Lincoln MKZ

Changing a Fuse 

 

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.

 

Blown Fuse

 

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

 

 

Fuse Types

Callout	Fuse Type
A	Micro 2
B	Micro 3
C	Maxi
D	Mini
E	M Case
F	J Case
G	J Case Low Profile

Power Distribution Box 

 

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.
 

The power distribution box is in the engine compartment. It has high-current fuses that protect your vehicle's main electrical systems from overloads.
If you disconnect and reconnect the battery, you need to reset some features. 

 

Power Distribution Fuse Box Diagram

 

 Power Distribution Fuse Box Specification Chart

 

Fuse or Relay Number	Fuse Rating	Protected Component
1	30A1	Moonroof.
2	-	Starter relay.
3	15A2	Rain sensor.
4	-	Blower motor relay.
5	20A1	Power point 4 - Back of console.
6	-	Water pump relay.
7	20A2	Powertrain control module - vehicle power 1.   Powertrain control module power.
8	20A2	Powertrain control module - vehicle power 2.   Emissions components.
9	-	Powertrain control module relay.
10	20A1	Power point 1 - driver front.  (Cigarette Lighter)
11	15A3	Powertrain control module - vehicle power 4.   Ignition coils.
12	15A3	Powertrain control module - vehicle power 3.   Non-emissions components.
13	10A2	Vehicle power 5.   Ignition coils.
14	10A2	Vehicle power 6.   Ignition coils.
15	-	Run-start relay.
16	20A1	Power point 3 - rear.
17	20A1	Power point 2 - front.
18	20A2	Right hand side headlamp ballast.
19	10A2	Run-start electronic power assist steering.
20	10A2	Run-start lighting.   Adaptive cruise control.
21	15A2	Run-start transmission control.   Transmission oil pump start-stop.
22	10A2	Air conditioner clutch solenoid.
23	15A2	Run-start: Blind spot information system, Rear view camera, All-wheel drive (3.0L engine), Heads-up display, shifter.   Voltage stability module.
24	-	Not used.
25	10A3	Run-start anti-lock brake system (ABS).
26	10A3	Run-start powertrain control module.
27	-	Not used.
28	-	Not used.
29	5A2	.
30	-	Not used.
31	-	Not used.
32	-	Electric fan #1 relay.
33	-	Air conditioner clutch relay.
34	-	Not used.
35	-	Not used.
36	-	Not used.
37	-	Not used.
38	-	Electric fan 2 relay.
39	-	Electric fan coil 2 and 3 relay.
40	-	Horn relay.
41	-	Not used.
42	-	Fuel pump relay coil.
43	-	Not used.
44	20A2	Left hand side headlamp ballast.
45	5A2	USB smart charger.
46	–	Not used.
47	–	Not used.
48	–	Not used.
49	10A2	Keep alive power.
50	20A2	Horn.
51	-	Not used.
52	-	Not used.
53	10A2	Multi-contour seats.
54	10A3	Brake on-off switch.
55	10A3	Alt sensor.
86	-	Not used.

¹M Case fuse.

²Micro 2 fuse.

³Micro 3 fuse.

 

Power Distribution Box - Bottom

 

Power Distribution Fuse Box - Bottom - Location

 

There are fuses on the bottom of the fuse box. To access the bottom of the fuse box, do the following:
1. Release the two latches, located on both sides of the fuse box.
2. Raise the inboard side of the fuse box from the cradle.
3. Move the fuse box toward the center of the engine compartment.
4. Pivot the outboard side of the fuse box to access the bottom side.

 

Power Distribution Fuse Box - Bottom Diagram

Fuse or Relay Number	Fuse Rating	Protected Component
56	-	Not used.
57	-	Not used.
58	30A4	Fuel pump feed.
59	30A5	Electric fan 3 (2.0L engine).
	40A5	Electric fan 3 (3.0L engine).
60	30A5	Electric fan 1 (2.0L engine).
	40A5	Electric fan 1 (3.0L engine).
61	-	Not used.
62	50A5	Body control module 1.
63	25A4	Electric fan 2 (2.0L engine).
	30A4	Electric fan 2 (3.0L engine).
64	30A4	All-wheel drive (torque vectoring).
65	20A4	Front heated seat.
66	15A5	Not used (spare).
67	50A5	Body control module 2.
68	40A4	Heated rear window.
69	30A4	Anti-lock brake system valves.
70	30A4	Passenger seat.
71	-	Not used.
72	20A4	Transmission oil pump.
73	20A5	Not used (spare).
74	30A4	Driver seat module.
75	25A4	Wiper motor 1.
76	30A4	Power decklid module.
77	30A4	Front climate controlled seats.
78	-	Not used.
79	40A5	Blower motor.
80	25A4	Wiper motor 2.
81	40A4	Inverter.
82	–	Not used.
83	20A4	Transmission Range Control Module shifter.
84	30A4	Starter solenoid.
85	30A4	Wide open panoramic roof 2.
87	60A5	Anti-lock brake system (ABS) pump.

⁴M case fuse.

⁵J case fuse.

 

Passenger Compartment Fuse Panel

 

The fuse panel is under the instrument panel to the left of the steering column.

 

Fuse or Relay Number	Fuse Rating	Protected Component
1	-	Not used.
2	7.5A6	Lumbar.
3	20A6	Driver door unlock.
4	5A6	Not used (spare).
5	20A6	Subwoofer amplifier.
6	10A7	Not used (spare).
7	10A7	Not used (spare).
8	10A7	Not used (spare).
9	10A7	Not used (spare).
10	5A7	Power trunk logic.   Keypad.   Cellphone passport module.
11	5A7	Not used (spare).
12	7.5A7	Climate control.   Gear shift.
13	7.5A7	Steering wheel column.   Cluster.   Datalink logic.
14	10A7	Extended power module.
15	10A7	Datalink-Gateway module.
16	15A6	Trunk release.
17	5A7	Not used (spare).
18	5A7	Push button stop-start.
19	7.5A7	Extended power module.
20	7.5A7	Adaptive headlamps.
21	5A7	Humidity and in-car temperature sensor.
22	5A7	Not used (spare).
23	10A6	Delayed accessory (power inverter logic all smart window logic, driver window switch).   Rear sunshade.   Moonroof.   Panoramic roof.
24	20A6	Central lock-unlock.
25	30A6	Driver door (window, mirror).
26	30A6	Front passenger door (window, mirror).
27	30A6	Moonroof.
28	20A6	Amplifier.
29	30A6	Rear driver side door (window).
30	30A6	Rear passenger side door (window).
31	15A6	Not used (spare).
32	10A6	Voice control.   Radio frequency receiver.   Display.
33	20A6	Radio.   Active noise control.   CD changer.
34	30A6	Run-start bus (fuse #19, 20, 21, 22, 35, 36, 37, circuit breaker).
35	5A6	Not used (spare).
36	15A6	Continuous control damping suspension module.   Auto dimming rear view mirror.   Rear heated seats.
37	20A6	Heated steering wheel.
38	-	Not used.

⁶Micro 2 fuse.

⁷Micro 3 fuse.